NXS0102DC-Q100 [NEXPERIA]
Dual supply translating transceiver; open drain; auto direction sensingProduction;型号: | NXS0102DC-Q100 |
厂家: | Nexperia |
描述: | Dual supply translating transceiver; open drain; auto direction sensingProduction |
文件: | 总19页 (文件大小:272K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
NXS0102-Q100
Dual supply translating transceiver; open drain;
auto direction sensing
Rev. 2 — 13 November 2020
Product data sheet
1. General description
The NXS0102-Q100 is a 2-bit, dual supply translating transceiver with auto direction sensing, that
enables bidirectional voltage level translation. It features two 2-bit input-output ports (An and Bn),
one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at
any voltage between 1.65 V and 3.6 V and VCC(B) can be supplied at any voltage between 2.3 V
and 5.5 V, making the device suitable for translating between any of the voltage nodes (1.8 V,
2.5 V, 3.3 V and 5.0 V). Pins An and OE are referenced to VCC(A) and pins Bn are referenced to
VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state. This
device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables
the output, preventing the damaging backflow current through the device when it is powered down.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100
(Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
•
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range:
VCC(A): 1.65 V to 3.6 V and VCC(B): 2.3 V to 5.5 V
Maximum data rates:
Push-pull: 24 Mbps
•
•
•
•
•
•
•
•
IOFF circuitry provides partial Power-down mode operation
Inputs accept voltages up to 5.5 V
ESD protection:
•
•
•
HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2.5 kV for A port
HBM: ANSI/ESDA/Jedec JS-001 Class 3B exceeds 8 kV for B port
CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1.5 kV
•
Latch-up performance exceeds 100 mA per JESD 78B Class II
3. Applications
•
•
•
•
Desktop PC
Handset
Smartphone
Tablet
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
4. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
NXS0102DC-Q100 -40 °C to +125 °C
VSSOP8
plastic very thin shrink small outline package;
8 leads; body width 2.3 mm
SOT765-1
5. Marking
Table 2. Marking
Type number
Marking code
NXS0102DC-Q100
m2
6. Functional diagram
V
CC(A)
V
CC(B)
OE
T1
T2
ONE
ONE
SHOT
SHOT
10 kΩ
10 kΩ
GATE BIAS
T3
A
B
aaa-030598
Fig. 1. Functional diagram (one channel)
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
2 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
7. Pinning information
7.1. Pinning
NXS0102
1
2
3
4
8
7
6
5
B2
B1
GND
V
CC(B)
V
OE
A1
CC(A)
A2
aaa-031102
Fig. 2. Pin configuration SOT765-1 (VSSOP8)
7.2. Pin description
Table 3. Pin description
Symbol
Pin
1, 8
2
Description
B2, B1
GND
data input or output (referenced to VCC(B)
)
)
ground (0 V)
VCC(A)
A2, A1
OE
3
supply voltage A
4, 5
6
data input or output (referenced to VCC(A)
output enable input (active HIGH; referenced to VCC(A)
)
VCC(B)
7
supply voltage B
8. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
Supply voltage
VCC(A) [1]
Input
OE
L
Input/output
VCC(B)
An
Bn
1.65 V to 3.6 V
1.65 V to 3.6 V
GND
2.3 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
GND
Z
Z
H
input or output
output or input
X
Z
Z
Z
Z
1.65 V to 3.6 V
X
[1] VCC(A) must be less than or equal to VCC(B)
.
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
3 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
9. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
VCC(A)
VCC(B)
VI
Parameter
Conditions
Min
-0.5
-0.5
-0.5
Max
+6.5
+6.5
+6.5
Unit
V
supply voltage A
supply voltage B
input voltage
V
OE
[1]
[1]
V
Power-down or 3-state mode
A, B
-0.5
-0.5
-0.5
+6.5
VCCI + 0.5
+6.5
V
V
V
Active mode
A, B
[1] [2] [3]
[1]
VO
output voltage
Power-down or 3-state mode
A, B
Active mode
A, B
[1] [3] [4]
-0.5
-50
-50
-
VCCO + 0.5 V
IIK
input clamping current
output clamping current
output current
VI < 0 V
-
-
mA
IOK
IO
VO < 0 V
mA
mA
mA
mA
°C
VO = 0 V to VCCO
ICC(A) or ICC(B)
[4]
±50
100
-
ICC
IGND
Tstg
Ptot
supply current
-
ground current
-100
-65
-
storage temperature
total power dissipation
+150
250
Tamb = -40 °C to +125 °C
[5]
mW
[1] The minimum input and minimum output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] VCCI is the supply voltage associated with the input.
[3] VCCI + 0.5 V or VCCO) + 0.5 V should not exceed 6.5 V.
[4] VCCO is the supply voltage associated with the output.
[5] For SOT765-1 (VSSOP8) package: Ptot derates linearly with 4.9 mW/K above 99 °C.
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
4 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
10. Recommended operating conditions
Table 6. Recommended operating conditions [1] [2]
Symbol
VCC(A)
VCC(B)
VI
Parameter
Conditions
Min
1.65
2.3
0
Max
3.6
Unit
V
supply voltage A
supply voltage B
input voltage
5.5
V
OE
5.5
V
Power-down or 3-state mode
A
0
0
3.6
5.5
V
V
B
Active mode
A, B
[3]
[4]
0
VCCI
V
VO
output voltage
Power-down or 3-state mode
A
0
0
3.6
5.5
V
V
B
Active mode
A, B
0
VCCO
+125
V
Tamb
ambient temperature
-40
°C
Δt/ΔV
input transition rise and fall rate A or B port; push-pull driving
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
-
-
10
10
ns/V
ns/V
OE input
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
[1] The A and B sides of an unused I/O pair must be held in the same state, both at VCCI or both at GND.
[2] VCC(A) must be less than or equal to VCC(B)
.
[3] VCCI is the supply voltage associated with the input.
[4] VCCO is the supply voltage associated with the output.
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
5 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
11. Static characteristics
Table 7. Typical static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 °C.[1]
Symbol Parameter
Conditions
Min
Typ
Max Unit
II
input leakage
current
OE input;
-
-
±1 μA
VCC(A) = 1.65 V to 3.6 V; VCC(B) = 2.3 V to 5.5 V
IOZ
IOFF
OFF-state output A or B port;
-
-
±1 μA
current
VCC(A) = 1.65 V to 3.6 V; VCC(B) = 2.3 V to 5.5 V; OE = 0 V
power-off
leakage current
A port; VCC(A) = 0 V; VCC(B) = 0 V to 5.5 V
B port; VCC(B) = 0 V; VCC(A) = 0 V to 3.6 V
-
-
-
-
-
±1 μA
±1 μA
CI
input capacitance OE input; VCC(A) = 3.3 V; VCC(B) = 3.3 V
2.0
-
pF
CI/O
input/output
capacitance
A port; VCC(A) = 3.3 V; VCC(B) = 3.3 V
enabled
-
-
10
4
-
-
pF
pF
disabled
B port; VCC(A) = 3.3 V; VCC(B) = 3.3 V
enabled
disabled
-
-
10
7
-
-
pF
pF
[1] VCC(A) must be less than or equal to VCC(B)
.
Table 8. Typical supply current
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 °C.
VCC(A)
VCC(B)
3.3 V
Unit
2.5 V
5.0 V
ICC(A)
0.1
0.1
-
ICC(B)
0.5
0.1
-
ICC(A)
0.1
ICC(B)
1.5
ICC(A)
0.1
ICC(B)
4.6
1.8 V
2.5 V
3.3 V
μA
μA
μA
0.1
0.8
0.1
3.8
0.1
0.1
0.1
2.8
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
6 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
Table 9. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).[1]
Symbol Parameter
Conditions
-40 °C to +85 °C
-40 °C to +125 °C
Unit
Min
Max
Min
Max
VIH
HIGH-level
A port
input voltage
VCC(A) = 1.65 V to 1.95 V;
VCC(B) = 2.3 V to 5.5 V
VCC(A) - 0.2
VCC(A) - 0.4
VCC(A)
VCC(A)
VCC(A) - 0.2
VCC(A) - 0.4
VCC(A)
VCC(A)
V
VCC(A) = 2.3 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
V
V
V
V
V
V
V
B port
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
VCC(B) - 0.4
0.65VCC(A)
0
VCC(B)
VCC(B) - 0.4
0.65VCC(A)
0
VCC(B)
OE input
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
VCC(A)
VCC(A)
VIL
LOW-level
input voltage
A or B port
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
0.15
0.15
OE input
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
0
0.35VCC(A)
0
0.35VCC(A)
VOH
HIGH-level
output voltage
A port; IO = -20 μA; VI ≥ VCC(B) - 0.4 V
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
0.67VCC(A)
0.67VCC(B)
-
-
0.67VCC(A)
0.67VCC(B)
-
-
B port; IO = -20 μA; VI ≥ VCC(A) - 0.2 V
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
VOL
LOW-level
A or B port; IO = 1 mA; VI ≤ 0.15 V
output voltage
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
-
-
-
-
-
0.4
±2
±2
±2
±2
-
-
-
-
-
0.4
±12
±12
±12
±12
V
II
input leakage OE input; VCC(A) = 1.65 V to 3.6 V;
current
μA
μA
μA
μA
VCC(B) = 2.3 V to 5.5 V
IOZ
IOFF
OFF-state
output current VCC(B) = 2.3 V to 5.5 V
A or B port; VCC(A) = 1.65 V to 3.6 V;
power-off
leakage
current
A port; VCC(A) = 0 V;
VCC(B) = 0 V to 5.5 V
B port; VCC(B) = 0 V;
VCC(A) = 0 V to 3.6 V
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
7 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
Symbol Parameter
Conditions
-40 °C to +85 °C
-40 °C to +125 °C
Unit
Min
Max
Min
Max
ICC
supply current OE = 0 V or VCC(A); An, Bn open
ICC(A)
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
-
2.4
-
15
μA
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 5.5 V
ICC(B)
-
-
2.2
-1
-
-
15
-8
μA
μA
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
-
12
-
30
μA
VCC(A) = 3.6 V; VCC(B) = 0 V
VCC(A) = 0 V; VCC(B) = 5.5 V
ICC(A) + ICC(B)
-
-
-1
1
-
-
-5
6
μA
μA
VCC(A) = 1.65 V to 3.6 V;
VCC(B) = 2.3 V to 5.5 V
-
14.4
-
30
μA
[1] VCC(A) must be less than or equal to VCC(B) and VCC(A) must not exceed 3.6 V.
12. Dynamic characteristics
Table 10. Dynamic characteristics for temperature range -40 °C to +85 °C
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 6; for waveforms see Fig. 3 to Fig. 5.
Symbol Parameter
Conditions
VCC(B)
Unit
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
Min
Max
Min
Max
Min
Max
VCC(A) = 1.8 V ± 0.15 V
tPHL
tPLH
tPHL
tPLH
HIGH to LOW
propagation delay
A to B
A to B
B to A
B to A
-
-
-
-
5.3
7.1
4.4
5.3
-
-
-
-
5.4
7.1
4.5
4.5
-
-
-
-
6.8 ns
7.5 ns
4.7 ns
0.5 ns
200 ns
LOW to HIGH
propagation delay
HIGH to LOW
propagation delay
LOW to HIGH
propagation delay
ten
enable time
disable time
OE to A, B
-
-
200
35
-
-
200
35
-
-
tdis
OE to A, B; no external load [1] [2]
35
ns
OE to A
OE to B
A port
-
140
125
9.5
-
140
175
9.3
9.1
-
145 ns
125 ns
7.6 ns
7.6 ns
-
-
-
tTLH
LOW to HIGH
output transition
time
3.2
3.3
2.3
2.7
1.8
2.7
B port
10.8
tTHL
HIGH to LOW
output transition
time
A port
B port
2.0
2.9
5.9
7.6
1.9
2.8
6.0
7.9
1.7
2.8
13.3 ns
10.5 ns
tsk(o)
tW
output skew time between channels
[3]
-
41
-
0.7
-
-
41
-
0.7
-
-
41
-
0.7 ns
pulse width
data rate
data inputs
-
ns
fdata
24
24
24
Mbps
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
8 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
Symbol Parameter
Conditions
VCC(B)
Unit
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
Min
Max
Min
Max
Min
Max
VCC(A) = 2.5 V ± 0.2 V
tPHL
tPLH
tPHL
tPLH
HIGH to LOW
propagation delay
A to B
A to B
B to A
B to A
-
-
-
-
3.2
3.5
3.0
2.5
-
-
-
-
3.7
4.4
3.6
1.6
-
-
-
-
3.8 ns
4.6 ns
4.3 ns
1.0 ns
200 ns
LOW to HIGH
propagation delay
HIGH to LOW
propagation delay
LOW to HIGH
propagation delay
ten
enable time
disable time
OE to A, B
-
-
200
35
-
-
200
35
-
-
tdis
OE to A, B; no external load [1] [2]
35
ns
OE to A
OE to B
A port
-
105
125
7.5
8.5
-
105
175
6.6
7.9
-
105 ns
120 ns
6.5 ns
6.8 ns
-
-
-
tTLH
LOW to HIGH
output transition
time
2.8
3.2
2.6
2.9
1.8
2.4
B port
tTHL
HIGH to LOW
output transition
time
A port
B port
1.9
2.2
5.7
7.8
1.9
2.4
5.5
6.7
1.8
2.6
5.3 ns
6.9 ns
tsk(o)
tW
output skew time between channels
[3]
-
41
-
0.7
-
-
41
-
0.7
-
-
41
-
0.7 ns
pulse width
data rate
data inputs
-
ns
fdata
24
24
24
Mbps
VCC(A) = 3.3 V ± 0.3 V
tPHL
tPLH
tPHL
tPLH
HIGH to LOW
propagation delay
A to B
-
-
-
-
-
-
-
-
-
-
-
-
2.4
4.2
2.5
2.5
-
-
-
-
3.1 ns
4.4 ns
3.3 ns
2.6 ns
200 ns
LOW to HIGH
propagation delay
A to B
HIGH to LOW
propagation delay
B to A
LOW to HIGH
propagation delay
B to A
ten
enable time
disable time
OE to A, B
-
-
-
-
-
-
-
-
-
-
-
-
-
-
200
35
-
-
tdis
OE to A, B; no external load [1] [2]
35
ns
OE to A
OE to B
A port
-
150
170
6.2
6.9
-
150 ns
120 ns
6.3 ns
7.4 ns
-
-
tTLH
LOW to HIGH
output transition
time
2.3
2.5
1.9
2.1
B port
tTHL
HIGH to LOW
output transition
time
A port
B port
-
-
-
-
2.0
2.3
5.4
7.4
1.9
2.4
5.0 ns
7.6 ns
tsk(o)
tW
output skew time between channels
[3]
-
-
-
-
-
-
-
41
-
0.7
-
-
41
-
0.7 ns
pulse width
data rate
data inputs
-
ns
fdata
24
24
Mbps
[1] tdis is the same as tPLZ and tPHZ
.
[2] The disable time with no external load indicates the delay between when OE goes LOW and when outputs actually become disabled.
[3] Skew between any two outputs of the same package switching in the same direction.
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
9 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
Table 11. Dynamic characteristics for temperature range -40 °C to +125 °C
Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 6; for waveforms see Fig. 3 to Fig. 5.
Symbol Parameter
Conditions
VCC(B)
Unit
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
Min
Max
Min
Max
Min
Max
VCC(A) = 1.8 V ± 0.15 V
tPHL
tPLH
tPHL
tPLH
HIGH to LOW
propagation delay
A to B
A to B
B to A
B to A
-
-
-
-
5.8
8.5
5.5
6.7
-
-
-
-
5.9
8.5
5.7
5.7
-
-
-
-
7.3 ns
8.8 ns
5.9 ns
0.7 ns
200 ns
LOW to HIGH
propagation delay
HIGH to LOW
propagation delay
LOW to HIGH
propagation delay
ten
enable time
disable time
OE to A, B
-
-
200
45
-
-
200
45
-
-
tdis
OE to A, B; no external load [1] [2]
45
ns
OE to A
OE to B
A port
-
140
125
11.9
13.5
-
140
175
11.7
11.4
-
145 ns
125 ns
9.5 ns
9.5 ns
-
-
-
tTLH
LOW to HIGH
output transition
time
3.2
3.3
2.3
2.7
1.8
2.7
B port
tTHL
HIGH to LOW
output transition
time
A port
B port
2.0
2.9
7.4
9.5
1.9
2.8
7.5
9.4
1.7
2.8
16.7 ns
12.5 ns
tsk(o)
tW
output skew time between channels
[3]
-
50
-
0.8
-
-
41
-
0.8
-
-
41
-
0.8 ns
pulse width
data rate
data inputs
-
ns
fdata
20
24
24
Mbps
VCC(A) = 2.5 V ± 0.2 V
tPHL
tPLH
tPHL
tPLH
HIGH to LOW
propagation delay
A to B
-
-
-
-
4.0
4.4
3.8
3.2
-
-
-
-
4.2
5.2
4.5
2.0
-
-
-
-
4.3 ns
5.5 ns
5.4 ns
0.9 ns
200 ns
LOW to HIGH
propagation delay
A to B
HIGH to LOW
propagation delay
B to A
LOW to HIGH
propagation delay
B to A
ten
enable time
disable time
OE to A, B
-
-
200
45
-
-
200
45
-
-
tdis
OE to A, B; no external load [1] [2]
45
ns
OE to A
OE to B
A port
-
105
125
9.3
-
105
175
8.3
9.7
-
105 ns
120 ns
7.8 ns
8.3 ns
-
-
-
tTLH
LOW to HIGH
output transition
time
2.8
3.2
2.6
2.9
1.8
2.4
B port
10.4
tTHL
HIGH to LOW
output transition
time
A port
B port
1.9
2.2
7.2
9.8
1.9
2.4
6.9
8.4
1.8
2.6
6.7 ns
8.3 ns
tsk(o)
tW
output skew time between channels
[3]
-
50
-
0.8
-
-
41
-
0.8
-
-
41
-
0.8 ns
pulse width
data rate
data inputs
-
ns
fdata
20
24
24
Mbps
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NXS0102_Q100
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Product data sheet
Rev. 2 — 13 November 2020
10 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
Symbol Parameter
Conditions
VCC(B)
Unit
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
Min
Max
Min
Max
Min
Max
VCC(A) = 3.3 V ± 0.3 V
tPHL
tPLH
tPHL
tPLH
HIGH to LOW
propagation delay
A to B
A to B
B to A
B to A
-
-
-
-
-
-
-
-
-
-
-
-
3.0
5.3
3.2
3.2
-
-
-
-
3.9 ns
5.5 ns
4.2 ns
3.3 ns
200 ns
LOW to HIGH
propagation delay
HIGH to LOW
propagation delay
LOW to HIGH
propagation delay
ten
enable time
disable time
OE to A, B
-
-
-
-
-
-
-
-
-
-
-
-
-
-
200
45
-
-
tdis
OE to A, B; no external load [1] [2]
45
ns
OE to A
OE to B
A port
-
150
170
7.0
8.0
-
150 ns
120 ns
7.4 ns
9.3 ns
-
-
tTLH
LOW to HIGH
output transition
time
2.3
2.5
1.9
2.1
B port
tTHL
HIGH to LOW
output transition
time
A port
B port
-
-
-
-
2.0
2.3
6.8
9.3
1.9
2.4
6.3 ns
9.5 ns
tsk(o)
tW
output skew time between channels
[3]
-
-
-
-
-
-
-
41
-
0.8
-
-
41
-
0.8 ns
pulse width
data rate
data inputs
-
ns
fdata
24
24
Mbps
[1] tdis is the same as tPLZ and tPHZ
.
[2] The disable time with no external load indicates the delay between when OE goes LOW and when outputs actually become disabled.
[3] Skew between any two outputs of the same package switching in the same direction.
12.1. Waveforms and test circuit
V
I
An, Bn
input
V
M
GND
t
t
PHL
PLH
V
OH
90 %
Bn, An
output
V
M
10 %
V
OL
t
t
THL
TLH
001aal918
Measurement points are given in Table 12.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 3. The data input (An, Bn) to data output (Bn, An) propagation delay times
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Product data sheet
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11 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
V
I
V
OE input
M
GND
t
PLZ
V
CCO
output
LOW-to-OFF
V
X
V
OL
t
PHZ
V
OH
V
Y
output
HIGH-to-OFF
GND
outputs
enabled
outputs
disabled
aaa-029700
Measurement points are given in Table 12.
VOL and VOH are typical output voltage levels that occur with the output load.
VCCO is the supply voltage associated with the output.
Fig. 4. Disable times
V
I
OE input
GND
V
M
V
I
An, Bn
input
V
V
M
M
GND
(1)
t
en
V
CCO
An, Bn
output
V
M
V
OL
aaa-029701
(1) The enable time (ten) indicates the amount of time the user must allow for one one-shot circuitry to become
operational after OE is taken HIGH. See also Section 13.6
Measurement points are given in Table 12.
VOL is a typical output voltage level that occur with the output load.
VCCO is the supply voltage associated with the output.
Fig. 5. Enable times
Table 12. Measurement points
Supply voltage
VCCO
Input
Output
VM [2]
VM [1]
VX
VY
1.8 V ± 0.15 V
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5.0 V ± 0.5 V
0.5VCCI
0.5VCCI
0.5VCCI
0.5VCCI
0.5VCCO
0.5VCCO
0.5VCCO
0.5VCCO
VOL + 0.15 V
VOL + 0.15 V
VOL + 0.3 V
VOL + 0.3 V
VOH - 0.15 V
VOH - 0.15 V
VOH - 0.3 V
VOH - 0.3 V
[1] VCCI is the supply voltage associated with the input.
[2] VCCO is the supply voltage associated with the output.
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Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
12 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
t
W
V
I
90 %
negative
pulse
V
V
M
M
10 %
0 V
t
t
r
f
t
t
r
f
V
I
90 %
positive
pulse
V
V
M
M
10 %
0 V
t
W
V
EXT
V
V
CC(B)
CC(A)
R
L
V
V
O
I
G
DUT
C
R
L
L
aaa-029721
Test data is given in Table 13.
All input pulses are supplied by generators having the following characteristics:
PRR ≤ 10 MHz; ZO = 50 Ω; dV/dt ≥ 1.0 V/ns.
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
VEXT = External voltage for measuring switching times.
Fig. 6. Test circuit for measuring switching times
Table 13. Test data
Supply voltage
VCC(A)
Input
Load
CL
VEXT
VCC(B)
VI [1] Δt/ΔV
RL [2]
tPLH, tPHL tPZH, tPHZ tPZL, tPLZ [3]
1.65 V to 3.6 V 2.3 V to 5.5 V VCCI
≤ 1.0 ns/V
15 pF
50 kΩ, 1 MΩ open
open
2VCCO
[1] VCCI is the supply voltage associated with the input.
[2] For measuring data rate, pulse width, propagation delay and output rise and fall measurements, RL = 1 MΩ;
for measuring enable and disable times, RL = 50 kΩ.
[3] VCCO is the supply voltage associated with the output.
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NXS0102_Q100
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Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
13 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
13. Application information
13.1. Applications
Voltage level-translation applications. The NXS0102-Q100 can be used in point-to-point
applications to interface between devices or systems operating at different supply voltages. The
device is primarily targeted at I2C or 1-wire which use open-drain drivers, it may also be used in
applications where push-pull drivers are connected to the ports, however the NXB0102-Q100 may
be more suitable.
1.8 V
3.3 V
1.8 V
V
V
3.3 V
CC(A)
CC(B)
0.1 µF
0.1 µF
1 µF
SYSTEM
SYSTEM
CONTROLLER
OE
NXS0102
A1
A2
B1
B2
DATA
DATA
GND
aaa-031104
Fig. 7. Typical operating circuit
13.2. Architecture
The architecture of the NXS0102-Q100 is shown in Fig. 8. The device does not require an extra
input signal to control the direction of data flow from A to B or B to A.
V
CC(A)
V
CC(B)
OE
T1
T2
ONE
ONE
SHOT
SHOT
10 kΩ
10 kΩ
GATE BIAS
T3
A
B
aaa-030598
Fig. 8. Architecture of NXS0102-Q100 I/O cell (one channel)
The NXS0102-Q100 is a "switch" type voltage translator, it employs two key circuits to enable
voltage translation:
1. A pass-gate transistor (N-channel) that ties the ports together.
2. An output edge-rate accelerator that detects and accelerates rising edges on the I/O pins.
The gate bias voltage of the pass gate transistor (T3) is set at approximately one threshold voltage
above the VCC(A) level of the low-voltage side. During a rising edge, the one shots turn on the
PMOS transistors (T1, T2) for a short duration, accelerating the low-to-high transition. The one-shot
is activated once the input transition reaches approximately 0.5VCCI. During the acceleration time
the driver output resistance is between approximately 50 Ω and 70 Ω. To avoid signal contention
©
NXS0102_Q100
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Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
14 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
and minimize dynamic ICC, the user should wait for the one-shot circuit to turn-off before applying a
signal in the opposite direction. Pull-up resistors are included in the device for DC current sourcing
capability.
13.3. Input driver requirements
As the NXS0102-Q100 is a switch type translator, properties of the input driver directly effect the
output signal. The external open-drain or push-pull driver applied to an I/O determines the static
current sinking capability of the system. The max data rate, HIGH-to-LOW output transition time
(tTHL) and propagation delay (tPHL) are dependent upon the output impedance and edge-rate of
the external driver. The limits provided for these parameters in the datasheet assume a driver with
output impedance below 50 Ω is used.
13.4. Output load considerations
The maximum lumped capacitive load that can be driven is dependant upon the one-shot pulse
duration. In cases with very heavy capacitive loading there is a risk that the output will not reach
the positive rail within the one-shot pulse duration.To avoid excessive capacitive loading and to
ensure correct triggering of the one-shot it's recommended to use short trace lengths and low
capacitance connectors on NXS0102-Q100 PCB layouts. To ensure low impedance termination
and avoid output signal oscillations and one-shot re-triggering, the length of the PCB trace should
be such that the round trip delay of any reflection is within the one-shot pulse duration.
13.5. Power up
During operation VCC(A) must never be higher than VCC(B), however during power-up
VCC(A) ≥ VCC(B) does not damage the device, so any power supply can be ramped up first. There is
no special power-up sequencing required. The NXS0102-Q100 includes circuitry that disables all
output ports when either VCC(A) or VCC(B) is switched off.
13.6. Enable and disable
An output enable input (OE) is used to disable the device. Setting OE to LOW causes all I/Os
to assume the high-impedance OFF-state. The disable time (tdis with no external load) indicates
the delay between when OE goes LOW and when outputs actually become disabled. The enable
time (ten) indicates the amount of time the user must allow for one one-shot circuitry to become
operational after OE is taken HIGH. To ensure the high-impedance OFF-state during power-up or
power-down, pin OE should be tied to GND through a pull-down resistor, the minimum value of the
resistor is determined by the current-sourcing capability of the driver.
13.7. Pull-up or pull-down resistors on I/O lines
Each A port I/O has an internal 10 kΩ pull-up resistor to VCC(A), and each B port I/O has an internal
10 kΩ pull-up resistor to VCC(B). If a smaller value of pull-up resistor is required, an external resistor
must be added parallel to the internal 10 kΩ, this will effect the VOL level. When OE goes LOW the
internal pull-ups of the NXS0102-Q100 are disabled.
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NXS0102_Q100
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Product data sheet
Rev. 2 — 13 November 2020
15 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
14. Package outline
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm
SOT765-1
D
E
A
X
c
y
H
E
v
A
Z
5
8
Q
A
2
A
A
(A )
3
1
pin 1 index
θ
L
p
detail X
1
4
L
e
w
b
p
0
5 mm
scale
Dimensions (mm are the original dimensions)
A
(1)
(2)
(1)
Unit
A
A
A
b
c
D
E
e
H
E
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
max.
max
mm nom
min
0.15 0.85
0.00 0.60
0.27 0.23 2.1 2.4
0.17 0.08 1.9 2.2
3.2
3.0
0.40 0.21
0.15 0.19
0.4
8°
0°
1
0.12
0.5
0.4
0.2 0.08 0.1
0.1
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
sot765-1_po
References
Outline
version
European
projection
Issue date
IEC
JEDEC
JEITA
07-06-02
16-05-31
SOT765-1
MO-187
Fig. 9. Package outline SOT765-1 (VSSOP8)
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NXS0102_Q100
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Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
16 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
15. Abbreviations
Table 14. Abbreviations
Acronym
Description
CDM
DUT
ESD
HBM
I2C
Charged Device Model
Device Under Test
ElectroStatic Discharge
Human Body Model
Inter-Integrated Circuit
Printed Circuit Board
Pulse Rate Repetition
PCB
PRR
16. Revision history
Table 15. Revision history
Document ID
Release date Data sheet status
20201113 Product data sheet
Table 10 and Table 11: Disable times updated.
20200923 Product data sheet
Change notice Supersedes
NXS0102_Q100 v.2
Modifications:
- NXS0102_Q100 v.1
•
NXS0102_Q100 v.1
-
-
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Product data sheet
Rev. 2 — 13 November 2020
17 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal injury, death or
severe property or environmental damage. Nexperia and its suppliers accept
no liability for inclusion and/or use of Nexperia products in such equipment or
applications and therefore such inclusion and/or use is at the customer's own
risk.
17. Legal information
Data sheet status
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Document status Product
Definition
[1][2]
status [3]
Applications — Applications that are described herein for any of these
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Disclaimers
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Suitability for use in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
agreed in writing, the product is not designed, authorized or warranted to
be suitable for use in life support, life-critical or safety-critical systems or
©
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Product data sheet
Rev. 2 — 13 November 2020
18 / 19
Nexperia
NXS0102-Q100
Dual supply translating transceiver; open drain; auto direction sensing
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Ordering information....................................................2
5. Marking..........................................................................2
6. Functional diagram.......................................................2
7. Pinning information......................................................3
7.1. Pinning.........................................................................3
7.2. Pin description.............................................................3
8. Functional description................................................. 3
9. Limiting values............................................................. 4
10. Recommended operating conditions........................5
11. Static characteristics..................................................6
12. Dynamic characteristics............................................ 8
12.1. Waveforms and test circuit...................................... 11
13. Application information........................................... 14
13.1. Applications..............................................................14
13.2. Architecture..............................................................14
13.3. Input driver requirements.........................................15
13.4. Output load considerations......................................15
13.5. Power up................................................................. 15
13.6. Enable and disable..................................................15
13.7. Pull-up or pull-down resistors on I/O lines............... 15
14. Package outline........................................................ 16
15. Abbreviations............................................................17
16. Revision history........................................................17
17. Legal information......................................................18
© Nexperia B.V. 2020. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 13 November 2020
©
NXS0102_Q100
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 2 — 13 November 2020
19 / 19
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NXS0104BQ-Q100
Dual supply translating transceiver; open drain; auto direction sensingProduction
NEXPERIA
NXS0104GU12
Dual supply translating transceiver; open drain; auto direction sensingProduction
NEXPERIA
NXS0104GU12-Q100
Dual supply translating transceiver; open drain; auto direction sensingProduction
NEXPERIA
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