FSA2156P6X [FAIRCHILD]
Low-Voltage SPST 0.4OHM Analog Switch; 低电压SPST 0.4OHM模拟开关
| 型号： | FSA2156P6X |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Low-Voltage SPST 0.4OHM Analog Switch |
| 文件： | 总12页 (文件大小：673K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
June 2006
FSA2156 Low-Voltage SPST 0.4Ω Analog Switch
Features
Description
The FSA2156 is a high-performance Single-Pole Single-
Throw (SPST) analog switch that features ultra low RON
of 0.4Ω (typ.) at 2.7V VCC. The FSA2156 operates over
the wide VCC range of 1.65V to 4.3V and is fabricated
with sub-micron CMOS technology to achieve fast
switching speeds. The select input is TTL-level
compatible.
Maximum 0.7Ω ON resistance (RON) for +2.7V supply
0.25Ω max RON flatness for +2.7V supply
Space-saving Pb-free MicroPakTM and SC70
packaging
Broad Vcc operating range: 1.65 to 4.3V
Fast turn-on and turn-off times
FSA2156 features very low quiescent current even when
the control voltage is lower than the VCC supply. This
feature facilitates longer battery life in mobile handset
applications and allows for the direct interface with
baseband-processor, general-purpose I/Os.
Over-voltage tolerant TTL-compatible control input
Suitable for 2 UL USB2.0 applications (200mA)
Low ICCT current over an expanded control input range
Ordering Information
Product
Code Top Package
Part Number
Mark
Number Pb-Free
Package Description
Packing Method
FSA2156P6
2156
MAA06A
MAA06A
MAC06A
Yes
Yes
Yes
6-lead SC70, EIAJ SC88,
1.25mm Wide
250 Units on Tape and Reel
FSA2156P6X
2156
6-lead SC70, EIAJ SC88,
1.25mm Wide
3k Units on Tape and Reel
5k Units on Tape and Reel
FSA2156L6X
FY
6-lead MicroPak, 1.0mm Wide
Pb-free package per JEDEC J-STD-020B.
Analog Symbol
FSA2156
FSA2156
V
V
A
GND
B
CC
A
6
1
2
3
6
5
4
1
2
3
CC
B
5
NC
NC
Sel
Sel
4
GND
Pin Assignment for MicroPak
(Top Through View)
Pin Assignment for SC70
(Top View)
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
Truth Table
Pin Descriptions
Function
Control Input (S)
Function
Name
A, B
L (LOW Logic Level)
Switch Open (OFF)
Switch Closed (ON)
Switch I/O Data Ports
Control Input
H (HIGH Logic Level)
Sel
Absolute Maximum Ratings(1)
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables
are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table defines the
conditions for actual device operation.
Symbol
Parameter
Min.
-0.5V
Max.
4.6V
Unit
V
Vcc
Supply Voltage
-0.5V
Vcc+ 0.3V
4.6V
V
VSW
Switch I/O Voltage(2)
Control Input Voltage(2)
-0.5V
V
VCNTRL
± 50mA
± 50mA
500mA
mA
mA
Input Clamp Diode Current
Input Clamp Diode Current
Switch I/O Current (continuous)
Switch I/O Current
(continuous)
500mA
mA
Peak Switch Current
Pulsed at 1mS Duration,
<10% Duty Cycle
180mW
180mW
+150°C
+150°C
+260°C
mW
mW
°C
SC70 6L Package
Power Dissipation @ 85ºC
MicroPak 6L Package
-65°C
TSTG
TJ
Storage Temperature Range
Maximum Junction Temperature
°C
°C
TL
Lead Temperature
(Soldering, 10 seconds)
2kV
8kV
2kV
kV
kV
kV
All Pins
ESD Human Body Model
I/O to GND
Charge Discharge Model
Notes
1. Absolute maximum ratings are DC values for which the device may be damaged or have its useful life impaired. The data sheet
specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature,
and input/output loading variables. Fairchild does not recommend operation outside datasheet specifications.
2. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.
Recommended Operating Conditions(3)
Symbol
Parameter
Min.
1.65V
0V
Max.
4.3V
Vcc
Unit
V
Vcc
Supply Voltage
Control Input Voltage(4)
V
VCNTRL
VSW
0V
Vcc
V
Switch I/O Voltage
350mA
85ºC
mA
ºC
Switch I/O Load Current
Operating Temperature
Switch I/O Load Current
Operating Temperature
SC70 6L package
-40ºC
350 °C/W
310 °C/W
°C/W
°C/W
Thermal Resistance θJA (free air)
MicroPak 6L package
3. Recommended Operating conditions are specified to ensure optimal performance to the datasheet specifications.
It is recommended not to exceed them or design to absolute maximum ratings.
4. Control input must be held HIGH or LOW; it must not float.
© 2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA2156 Rev. 1.0.2
2
DC Electrical Characteristics
All typical values are @25°C unless otherwise specified.
Symbol
Parameter
Conditions
VCC
(V)
TA=+25ºC
TA=-
40ºC to +85ºC
Units
Min. Typ. Max. Min. Max.
VIH
Input Voltage
High
3.6 - 4.3
2.7 - 3.6
1.4
1.3
1.1
0.9
0.7
0.5
0.4
0.4
V
V
V
2.3 - 2.7
1.65 - 1.95
3.6 - 4.3
VIL
Input Voltage
Low
2.7 - 3.6
2.3 - 2.7
1.65 - 1.95
1.65 - 4.3
IIN
Control Input
Leakage
-0.5
0.5
VCNTRL = 0 to VCC
µA
nA
INO(0FF)
OFF-
Leakage
Current of
Port B
1.95 - 4.3
-10
-20
10
20
-50
50
VA = 0.3V, Vcc – 0.3V
VB = 0.3V, Vcc – 0.3V or
Floating (Figure 2)
IA(ON)
ON Leakage
Current of
Port A
1.95 - 4.3
0V
-100
100
±25
0.6
VA = 0.3V, Vcc – 0.3V
VB = Floating (Figure 3)
nA
µA
I0FF
Power Off
Leakage
Current
Port A VA = 0.3V, 4.3V,
VCC=0V VB = 0V
RON
Switch ON
4.3
0.36
0.4
ION = 100mA, VB = 0V,
0.7V, 3.6V and 4.3V
(Figure 1)
Resistance(5)
2.7
2.3
0.7
0.8
ION = 100mA, VB = 0V,
0.7V, 2.0V and 2.7V
(Figure 1)
Ω
0.55
1.5
ION = 100mA, VB = 0V,
0.7V, 1.6V and 2.3V
(Figure 1)
1.65
4.3
ION = 100mA, VB = 0.7V
(Figure 1)
RFLAT(ON)
ON
0.25
0.25
0.3
ION = 100mA, VB = 0V,
0.7V, 3.6V and 4.3V
(Figure 1)
Resistance
Flatness(6)
2.7
ION = 100mA, VB = 0V,
0.7V, 2.0V and 2.7V
(Figure 1)
Ω
2.3
1.65
4.3
ION = 100mA, B = 0V, 0.7V,
1.6V and 2.3V (Figure 1)
0.9
30
ION = 100mA, VB =0V, 0.7V,
0.9V and 1.65V (Figure 1)
ICC
Quiescent
Supply
Current
-100
100
12
-500
500
VSW = 0 or VCC, IOUT=0
nA
µA
ICCT
Increase in
Icc per Input
4.3
3
7
6.0
VCNTRL = 2.6V
CNTRL = 1.8V
15.0
V
5. ON Resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
6. Flatness is defined as the difference between the maximum and minimum value of ON resistance over the specified range of
conditions.
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
3
AC Electrical Characteristics
All typical values are @25°C unless otherwise specified.
Vcc
(V)
TA=-40ºC
to +85ºC
TA=+25ºC
Unit
s
Figur
e
Symbol Parameter
Conditions
Min Typ. Max Min Max
.
.
.
.
3.6 - 4.3
2.7 - 3.6
2.3 - 2.7
1.65 -
55
60
65
60
65
70
Turn-ON
Time
VB = 1.5V,
RL=50Ω, CL=35pF
tON
ns
40
1.95
Figure
4 & 5
3.6 - 4.3
2.7 - 3.6
2.3 - 2.7
1.65 -
1.95
2.3 - 4.3
1.65 -
65
70
75
70
75
80
Turn-OFF
Time
VB = 1.5V,
RL=50Ω, CL=35pF
tOFF
ns
90
6
Charge
Injection
CL=1.0nF, VS=0V ,
Figure
8
Q
pC
RS=0Ω
1.3
1.95
OFF-
OIRR
f=100kHz
RT = 50Ω
RT = 50Ω
CL = 0pF
Figure
1.65 - 4.3
1.65 - 4.3
-65
80
dB
Isolation
7
Figure
6
-3db
BW
MHz
Bandwidth
Total
Harmonic
Distortion
RT = 600Ω, VSW
0.5V P⋅P,
=
THD
1.65 - 4.3
.02
%
f=20Hz to 20kHz
Capacitance
Vcc
(V)
TA=-40ºC
to +85ºC
TA=+25ºC
Unit
s
Symbol
Parameter
Conditions
Figures
Min. Typ. Max. Min. Max.
Control Pin Input
CiN
COFF
CON
f=1MHz
f=1MHz
f=1MHz
0
1.5
pF
pF
pF
Figure 9
Figure 9
Capacitance
B-Port OFF
Capacitance
A-Port ON
Capacitance
4.3
4.3
38
Figure
10
115
V
ON
FSA2156
Floating, 0.3V
or Vcc-0.3V
B
IA(OFF)
A
FSA2156
B
A
A
V
SW
V
SW
GND
ION
GND
V
CNTRL
V
CNTRL
GND
RON = VON / ION
Figure 1. On Resistance
Figure 2. OFF Leakage
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
4
FSA2156
B
A
FSA2156
VSW
B
IA(ON)
A
Floating
VOUT
RL
A
CL
GND
GND
RS
V
SW
GND
V
V
CNTRL
CNTRL
RL and CL are functions of the application
environment (seeAC/DC tables for values).
CL includes test fixture and stray capacitance.
GND
Figure 3. ON Leakage
Figure 4. Test Circuit Load
Figure 5. Turn ON / Turn OFF Waveforms
Network Analyzer
RS
FSA2156
VIN
VS
GND
GND
GND
VCNTRL
GND
VOUT
RT
GND
CL
RT and CL are functions of the application
environment (see AC/DC tables for values).
CL includes test fixtures and stray
capacitance.
Figure 6. Bandwidth
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
5
Network Analyzer
RS
FSA2156
VIN
VS
RT
GND
GND
GND
V
CNTRL
GND
GND
VOUT
RT
RS and RT are functions of the application environment
GND
(see AC/DC tables for values). Off-Isolation = 20 Log (VOUT/VIN).
Figure 7. Channel OFF Isolation
Generator
FSA2156
VCC
B
Input – VCNTRL
VSW
Off
On
Off
A
RS
VS
0V
VOUT
CL
GND
GND
DVOUT
nSn
VOUT
V
CNTRL
CL includes test fixture and stray capacitance
Q = DVOUT / C
L
GND
Figure 8. Charge Injection Test
FSA2156
FSA2156
B
B
A
Capacitance
Meter
Capacitance
Meter
VCNTRL
VCNTRL
F=1MHz
F=1MHz
A
Figure 9. Channel OFF Capacitance
Figure 10. Channel ON Capacitance
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
6
Physical Dimensions
Dimensions are in inches (millimeters) unless otherwise noted.
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
7
Physical Dimensions (Continued)
Dimensions are in inches (millimeters) unless otherwise noted.
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
8
Tape and Reel Specification
Tape Format for SC70
Package
Cover Tape
Status
Tape Section
Designator
Number Cavities
Cavity Status
Leader (Start End)
125 (typ.)
3000
Empty
Filled
Sealed
Sealed
Sealed
P6X
Carrier
Trailer (Hub End)
75 (typ.)
Empty
Tape Dimensions
Dimensions are in inches (millimeters).
Package Tape Size
DIM A
DIM B
DIM F
DIM Ko
DIMP1
DIM W
SC70-6
8mm
0.093
(2.35)
0.096
(2.45)
0.138 ± 0.004
(3.5 ± 0.10)
0.053 ±
0.004 (1.35 ±
0.10)
0.157
(4)
0.315 ± 0.004
(8 ± 0.1)
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
9
Tape Format for MicroPak
Package Designator
Tape Section
Number
Cavities
Cavity
Status
Cover Tape
Status
Leader (Start End)
Carrier
125 (typ.)
5000
Empty
Filled
Sealed
Sealed
Sealed
L6X
Trailer (Hub End)
75 (typ.)
Empty
Tape Dimensions
Dimensions are in inches (millimeters).
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
10
Reel Dimensions
Dimensions are in inches (millimeters).
Tape
Size
A
B
C
D
N
W1
W2
W23
8mm
7.0
0.059
0.512
0.795
2.165
.0331 +0.059 / -0.000
(8.40 +1.50 / -0.00)
0.567
(14.40)
W1 +0.078 / -0.039
(W1 +2.00 / -1.00)
(177.8) (1.50) (13.00) (20.20) (55.00)
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
11
© 2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
12
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