SGM65230 [SGMICRO]
4-Bit 1-of-2 Multiplexer/Demultiplexer, Low-Voltage High-Bandwidth Bus Switch;
| 型号： | SGM65230 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 4-Bit 1-of-2 Multiplexer/Demultiplexer, Low-Voltage High-Bandwidth Bus Switch |
| 文件： | 总12页 (文件大小：702K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM65230
4-Bit 1-of-2 Multiplexer/Demultiplexer,
Low-Voltage High-Bandwidth Bus Switch
GENERAL DESCRIPTION
FEATURES
The SGM65230 is a 4-Bit 1-of-2 Multiplexer/Demultiplexer
and high bandwidth bus switch. It supports rail-to-rail
switching on data I/O ports and the power supply range
is designed from 2.3V to 3.6V.
● Operating Voltage Range (VCC): 2.3V to 3.6V
● Data I/Os Support 0V to 5V Signaling Levels:
0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V
● Rail-to-Rail Switching on Data I/O Ports
0V to 5V Signal Passing, VCC = 3.3V
0V to 3.3V Signal Passing, VCC = 2.5V
● High-Bandwidth Data Path
The SGM65230 has low on-resistance (RON) and low
data I/O capacitance. These features make the device
allow for minimal propagation delay and minimize
signal distortion on the data bus.
● Low On-Resistance (RON): 4Ω (TYP)
● Low Power Consumption (ICC): 0.6mA (TYP)
● Fast Switching Frequency (fOE ): 20MHz (TYP)
● 5V Tolerant I/Os with Device Powered Up or
Powered Down
It is recommended to connect a pull-up resistor
between the
pin and V
pin to ensure high
OE
CC
impedance during power-on or power-off. The ability of
the driver to absorb current can determine the minimum
value of the resistor.
● Low Input/Output Capacitance Minimizes Loading
and Signal Distortion (CIO(OFF)): 7pF (TYP)
● Data and Control Inputs Provide Undershoot
Clamp Diodes
The SGM65230 is designed with an IOFF circuitry. When
the device is powered down, the IOFF circuitry can
effectively prevent the destructive current backflow,
and the SGM65230 has an isolation function in the
state of power-off. This feature is widely used in
partial-power-down applications.
● Control Inputs Can Be Driven by TTL or 5V/3.3V
CMOS Outputs
● Support Partial-Power-Down Mode Operation
● Available in a Green TSSOP-16 Package
The SGM65230 is suitable in a variety of applications
such as high bandwidth equipment, broadband
communications and data-intensive computing systems.
APPLICATIONS
Infrastructure Equipment
Wired and Wireless IP Phones
The SGM65230 is available in a Green TSSOP-16
package. It operates over an operating temperature
range of -40℃ to +125℃.
Optical Networking: Video over Fiber and EPON
SG Micro Corp
APRIL 2022 – REV. A. 1
www.sg-micro.com
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM65230
XTS16
XXXXX
SGM65230
TSSOP-16
SGM65230XTS16G/TR
Tape and Reel, 4000
-40℃ to +125℃
MARKING INFORMATION
NOTE: XXXXX = Date Code, Trace Code and Vendor Code.
X X X X X
Vendor Code
Trace Code
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Range, VCC .............................. -0.3V to 4.6V
Control Input Voltage (1), VIN ................................ -0.3V to 7V
Switch I/O Voltage (1) (2), VI/O ................................ -0.3V to 7V
Switch I/O Current, II/O .....................................±64mA (MAX)
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
ESD SENSITIVITY CAUTION
HBM.............................................................................3000V
CDM ............................................................................1000V
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
RECOMMENDEDOPERATINGCONDITIONS(3)
Supply Voltage Range, VCC ................................2.3V to 3.6V
Control Input Voltage, VIN ......................................0V to 5.5V
Switch I/O Voltage, VI/O..........................................0V to 5.5V
Operating Temperature Range ....................-40℃ to +125℃
NOTES:
1. All voltages are respected to GND, unless otherwise
noted.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
2. VI and VO are respectively used to represent VI/O under
specific conditions.
circuit design, or specifications without prior notice.
3. In order to ensure the normal operation of the device, all
unused control inputs must be kept on VCC or GND.
SG Micro Corp
www.sg-micro.com
APRIL 2022
2
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
PIN CONFIGURATION
(TOP VIEW)
S
1B1
1B2
1A
1
2
3
4
5
6
7
8
16 VCC
15
OE
14 4B1
13 4B2
12 4A
2B1
2B2
2A
11 3B1
10 3B2
GND
9
3A
TSSOP-16
FUNCTION
PIN DESCRIPTION
PIN
1
NAME
S
I/O
I
Select Control Input.
2
1B1
1B2
1A
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O 1 of Channel 1.
3
I/O 2 of Channel 1.
4
Common Terminal of Channel 1.
I/O 1 of Channel 2.
5
2B1
2B2
2A
6
I/O 2 of Channel 2.
7
Common Terminal of Channel 2.
Ground.
8
GND
3A
9
I/O
I/O
I/O
I/O
I/O
I/O
I
Common Terminal of Channel 3.
I/O 2 of Channel 3.
10
11
12
13
14
15
16
3B2
3B1
4A
I/O 1 of Channel 3.
Common Terminal of Channel 4.
I/O 2 of Channel 4.
4B2
4B1
I/O 1 of Channel 4.
Enable Control Input (Active Low).
Positive Power Supply.
OE
VCC
—
SG Micro Corp
www.sg-micro.com
APRIL 2022
3
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
FUNCTIONAL BLOCK DIAGRAM
1A
2A
3A
4A
1B1
2B1
3B1
4B1
SW
SW
SW
SW
SW
SW
SW
SW
1B2
2B2
3B2
4B2
S
OE
SGM65230
GND
FUNCTION TABLE
CONTROL INPUTS
INPUT/OUTPUT
A
FUNCTION
S
L
OE
L
B1
B2
Z
A port = B1 port
A port = B2 port
Disconnect
L
H
X
H
SIMPLIFIED SCHEMATIC OF EACH SWITCH (SW)
A
B
VCC
OE
SG Micro Corp
www.sg-micro.com
APRIL 2022
4
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
ELECTRICAL CHARACTERISTICS
(Full = -40℃ to +125℃, typical values are at VCC = 3.3V, TA = +25℃, unless otherwise noted.) (1)
PARAMETER
SYMBOL
CONDITIONS
TEMP MIN
TYP
MAX UNITS
Clamp Diode Voltage
VIK
VCC = 3.6V, II = -18mA
Full
-1.5
5.5
5.5
0.7
0.8
±0.5
±1
V
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
Full
Full
1.7
2
Control Inputs High Voltage
Control Inputs Low Voltage
VINH
VINL
IIN
V
Full
0
V
Full
0
±0.01
±0.01
±0.01
0.6
+25℃
Full
Control Inputs Leakage
Current
VCC = 3.6V, VIN = 0V to 5.5V
µA
µA
µA
mA
µA
±0.5
±1
+25℃
Full
VCC = 3.6V, VO = 0V to 5.5V,
VI = 0V, switch off, VIN = VCC or GND
3-State Output Leakage (2)
Off Leakage Current
IOZ
±0.5
±1
+25℃
Full
IOFF
VCC = 0V, VO = 0V to 5.5V, VI = 0V
0.7
1
+25℃
Full
VCC = 3.6V, II/O = 0, switch on or off,
Quiescent Supply Current
ICC
V
IN = VCC or GND
3
40
+25℃
Full
Increase in ICC per Control
Input (3)
VCC = 3.6V, one input at 3V,
other inputs at VCC or GND
ΔICC
50
0.5
1
+25℃
Full
VCC = 3.6V, A and B ports open,
control input switching at 50% duty cycle
mA/M
Hz
Per Control Input (4)
ICCD
CIN
1.5
Control Inputs Capacitance
VCC = 3.3V, VIN = 5.5V, 3.3V or 0V
5
7
pF
pF
+25℃
VCC = 3.3V, switch off, VIN = VCC or GND, VI/O = 5.5V,
3.3V or 0V
VCC = 3.3V, switch off, VIN = VCC or GND, VI/O = 5.5V,
3.3V or 0V
A ports
+25℃
+25℃
Input/Output Off
Capacitance
CIO(OFF)
B ports
7
pF
pF
A ports
11
11
+25℃
+25℃
Full
Input/Output On
Capacitance
VCC = 3.3V, switch on, VIN = VCC or GND, VI/O = 5.5V,
3.3V or 0V
CIO(ON)
B ports
-3dB Bandwidth
BW
VCC = 2.5V or 3.3V, RL = 50Ω
400
-80
4
MHz
dB
Channel-to-Channel Crosstalk
XTALK
Full
VCC = 2.5V or 3.3V, RL = 50Ω, f = 1MHz
6
7
6
8
6
7
6
7
+25℃
Full
VI = 0V, IO = 30mA
VCC
=
2.3V
4.5
4
+25℃
Full
VI = 1.7V, IO = -15mA
VI = 0V, IO = 30mA
VI = 2.4V, IO = -15mA
On-Resistance (5)
RON
Ω
+25℃
Full
VCC
3.3V
=
4
+25℃
Full
NOTES:
1. VIN and IIN are for control inputs. VI, VO, II and IO are for data pins.
2. The IOZ of I/O ports include the input leakage current.
3. ΔICC refers to the increase in the supply current of each input at a specific TTL voltage level, not at VCC or GND.
4. ICCD is the dynamic power supply current, which is related to the operating frequency of a single control input.
5. It is measured by the voltage drop under the current indicated through the switch between terminal A and terminal B. The
lower of the two terminal voltages determines the value of the on resistance.
SG Micro Corp
www.sg-micro.com
APRIL 2022
5
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
SWITCHING CHARACTERISTICS
(TA = +25℃, unless otherwise noted.) (see Table 1)
VCC = 2.5V ± 0.2V
VCC = 3.3V ± 0.3V
PARAMETER
FROM (INPUT)
TO (OUTPUT)
UNITS
MIN
TYP
10
MAX
MIN
TYP
20
MAX
(1)
fOE or fS
A or B
B or A
A
MHz
ns
OE
or S
tPD
A or B
0.6
12
0.6
10
tPD(S)
S
S
ns
B
15
12
tEN
ns
ns
A or B
B
15
12
OE
S
15
11
tDIS
A or B
15
11
OE
NOTE:
1. Maximum switching frequency for control inputs (VO > VCC, VI = 5V, RL ≥ 1MΩ, CL = 0).
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, VCC = 3.3V, GND = 0V, unless otherwise noted.
On-Resistance
Supply Current vs. OE or S Switching Frequency
7
6
5
4
3
2
12
10
8
IO = -15mA
S
6
OE
4
2
0
0
1
2
3
4
5
6
0
5
10
15
20
VI (V)
OE or S Switching Frequency (MHz)
SG Micro Corp
www.sg-micro.com
APRIL 2022
6
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
TEST CIRCUIT
Table 1. Parameter Test Information
PARAMETER
VCC
S1
RL
VI
VCC or GND
VCC or GND
GND
CL
VΔ
2.5V ± 0.2V
3.3V ± 0.3V
2.5V ± 0.2V
3.3V ± 0.3V
2.5V ± 0.2V
3.3V ± 0.3V
Open
Open
2 × VCC
2 × VCC
GND
500Ω
500Ω
500Ω
500Ω
500Ω
500Ω
30pF
50pF
30pF
50pF
30pF
50pF
tPD(S)
0.15V
0.3V
tPLZ/tPZL
GND
VCC
0.15V
0.3V
tPHZ/tPZH
GND
VCC
VCC
VIN
Input Signal
Generator
50Ω
50Ω
2 × VCC
Open
GND
VG1
50Ω
VO
RL
S1
SGM65230
(1)
CL
RL
VI
Control Signal
Generator
VG2
50Ω
Figure 1. Test Circuit
VCC
VCC/2
V
CC/2
VIN
0V
VCC
tPZL
tPLZ
VCC/2
VIN
VCC/2
VCC
Output Waveform 1 (2)
VCC/2
0V
VOL + VΔ
(S1 at 2 × VCC
)
VOL
tPHL
tPLH
tPZH
tPHZ
VOH
0V
VOH
VOL
Output Waveform 2 (2)
(S1 at GND)
VOH - VΔ
V
CC/2
Output
VCC/2
VCC/2
t
PZL and tPZH are the same as tEN
.
tPLZ and tPHZ are the same as tDIS
.
tPLH and tPHL are the same as tPD(S)
.
(1) Voltage Waveforms & Propagation Delay Times (tPD(S)
)
(2) Voltage Waveforms & Enable and Disable Times
NOTES:
1. The CL includes probe capacitance and clamp capacitance.
2. Waveform 1 indicates the output when internal conditions force the output to low, except the output port is disabled through
the output control. Waveform 2 indicates the output when internal conditions force the output to high, except the output port is
disabled through the output control.
3. For all input signals from signal generator equipment, the following conditions are required: PRR ≤ 10MHz, ZO = 50Ω, tR
≤
2.5ns, tF ≤ 2.5ns.
4. Only one output port is measured at a time.
SG Micro Corp
www.sg-micro.com
APRIL 2022
7
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
TYPICAL APPLICATION CIRCUIT
VCC
0.1µF
Bus to
Device 1
1B1
2B1
3B1
4B1
1A
SW
2A
SW
Bus
Device 1
Device
3A
SW
4A
SW
Bus to
Device 2
1B2
2B2
3B2
4B2
SW
SW
SW
SW
Device 2
S
Control Input 1
OE
Control Input 2
SGM65230
GND
Figure 2. Typical Application Circuit
APPLICATION INFORMATION
The SGM65230 can multiplex and demultiplex up to 4
channels simultaneously in many applications through
2:1 configuration. The typical application circuit of a
4-bit bus switch is shown in Figure 2. When the
application requires less than 4 bits, tie the A side of the
unused channels to high or low.
Power Supply Recommendations
In order to reduce power interference, the VCC terminal
needs to be connected with a good capacitor and as
close as possible to the VCC pin. It is recommended to
connect 0.1μF capacitor for single power supply
equipment. Generally, multiple capacitors can also be
connected in parallel to reduce noise. The commonly
used capacitor values are 0.1μF and 1μF.
SG Micro Corp
www.sg-micro.com
APRIL 2022
8
4-Bit 1-of-2 Multiplexer/Demultiplexer
SGM65230
Low-Voltage High-Bandwidth Bus Switch
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
APRIL 2022 ‒ REV.A to REV.A.1
Page
Updated Tape and Reel Information..................................................................................................................................................................11
Changes from Original (DECEMBER 2020) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
APRIL 2022
9
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-16
D
E1
E
5.94
1.78
0.42
e
b
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
θ
H
c
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.047
0.006
0.041
0.012
0.008
0.201
0.177
0.260
A
A1
A2
b
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.600
0.050
0.800
0.190
0.090
4.860
4.300
6.200
0.002
0.031
0.007
0.004
0.191
0.169
0.244
c
D
E
E1
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.02
1°
0.028
7°
H
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00020.001
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Assembly
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant House
TSSOP-16
TSSOP-16
13″
13″
16.4
12.4
6.80
6.80
5.40
5.40
1.60
1.30
4.0
4.0
8.0
8.0
2.0
2.0
16.0
12.0
Q1
Q1
ANST
HTTS
SG Micro Corp
www.sg-micro.com
TX10000.000
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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