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SGM3001/SGM3002
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
GENERAL DESCRIPTION
FEATURES
The SGM3001 (single) and SGM3002 (dual) are
bidirectional, low on-resistance, low voltage, single-pole/
double-throw (SPDT) CMOS analog switches designed
to operate from a single +1.8V to +5.5V supply. Targeted
applications include battery powered equipment that
benefit from low RON (2.5) and fast switching speeds
SGM3001 (tON = 11ns, tOFF = 30ns) and SGM3002 (tON =
11ns, tOFF = 8ns).
The on-resistance profile is very flat over the full analog
signal range. This ensures excellent linearity and low
distortion when switching audio signals.
Low Voltage Operation : 1.8V to 5.5V
Low On-Resistance: 2.5(TYP)
Low On-Resistance Flatness
-3dB Bandwidth: 120MHz
Fast Switching Times
tON 11ns
tOFF 30ns (SGM3001)
tOFF 8ns (SGM3002)
Rail-to-Rail Operation
Typical Power Consumption (< 0.01μW)
TTL/CMOS Compatible
Microsize Package
The SGM3002 is a committed dual single-pole/double
-throw (SPDT) that consist of two normally open (NO) and
two normally close (NC) switches. This configuration can
be used as a dual 2-to-1 multiplexer.
The single version SGM3001 is available in Green SC70-6
package. The dual version SGM3002 is available in Green
MSOP-10 package.
APPLICATIONS
Battery powered, Handheld, and Portable Equipment
Cellular/mobile Phones
Laptops, Notebooks, Palmtops
Communication Systems
Sample-and-Hold Circuits
Audio Signal Routing
Audio and Video Switching
Portable Test and Measurement
Medical Equipment
PIN CONFIGURATIONS (TOP VIEW)
SGM3001XC6
IN 1
6 NO
V+ 2
5 COM
GND 3
4 NC
IN1 1
NO1 2
GND 3
NO2 4
IN2 5
SC70-6
SGM3002XMS
MSOP-10
FUNCTION TABLE
10 COM1
9 NC1
8 V+
7 NC2
6 COM2
LOGIC
0
1
NO, NO1, NO2
OFF
ON
NC, NC1, NC2
ON
OFF
SG Micro Corp
www.sg-micro.com
REV. C. 4

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SGM3001/2
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
PACKAGE/ORDERING INFORMATION
MODEL
SGM3001
SGM3002
PIN-
PACKAGE
SC70-6
MSOP-10
SPECIFIED
TEMPERATURE
RANGE
-40to +125
-40to +125
ORDERING
NUMBER
SGM3001XC6/TR
SGM3002XMS/TR
PACKAGE
MARKING
3001
SGM3002XMS
PACKAGE
OPTION
Tape and Reel, 3000
Tape and Reel, 3000
ABSOLUTE MAXIMUM RATINGS
CAUTION
V+ to GND..................................................................-0.3V to 6V
Analog, Digital voltage range (1)................... -0.3V to (V+) + 0.3V
Continuous Current NO, NC, or COM............................±150mA
Peak Current NO, NC, or COM .....................................±250mA
Package Thermal Resistance @ TA = 25
SC70-6, θJA....................................................................333/W
MSOP-10, θJA................................................................205/W
Operating Temperature Range..........................-40to +125
Junction Temperature .......................................................150
Storage Temperature Range..............................-65to +150
Lead Temperature (soldering, 10s)................................... 260
ESD Susceptibility
HBM..................................................................................2000V
MM......................................................................................400V
This integrated circuit can be damaged by ESD if you don’t pay
attention to ESD protection. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failure to observe proper handling and installation procedures
can cause damage. ESD damage can range from subtle
performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage because
very small parametric changes could cause the device not to
meet its published specifications.
SGMICRO reserves the right to make any change in circuit
design, specification or other related things if necessary without
notice at any time. Please contact SGMICRO sales office to get
the latest datasheet.
NOTES:
1. Signals on NC, NO, or COM or IN exceeding V+ will be
clamped by internal diodes. Limit forward diode current to
maximum current ratings.
2. Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
PIN DESCRIPTION
NAME
V+
GND
SC70-6 PIN
2
3
MSOP-10 PIN
8
3
IN(IN1, IN2)
1
1, 5
COM(COM1, COM2)
NO(NO1, NO2)
NC(NC1, NC2)
5
6
4
6, 10
2, 4
7, 9
NOTE: NO, NC and COM terminals may be an input or output.
FUNCTION
Power Supply.
Ground.
Digital Control Pin to Connect the COM Terminal to
the NO or NC Terminals.
Common Terminal.
Normally-Open Terminal.
Normally-Closed Terminal.
SG Micro Corp
www.sg-micro.com
2

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SGM3001/2
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
ELECTRICAL CHARACTERISTICS
(V+ = +5V ± 10%, GND = 0V, all specifications -40to +125. Typical values are at TA = +25, unless otherwise noted.)
SGM3001/3002
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
+25
-40to
+125
UNITS
Analog Signal Range
VNO, VNC, VCOM
0V
V+ V
On-Resistance
RON
0 VNO or VNC V+, ICOM = -10mA,
Test Circuit 1
2.5
3.7 4.5
On-Resistance Match
Between Channels
RON
0 VNO or VNC V+, ICOM = -10mA,
Test Circuit 1
0.1
0.8 0.9
On-Resistance Flatness
LEAKAGE CURRENTS
Source OFF Leakage
Current
RFLAT(ON)
0 VNO or VNC V+, ICOM = -10mA,
Test Circuit 1
0.75
0.85
0.9
INC(OFF), INO(OFF)
VNO or VNC = 4.5V/1V, VCOM = 1V/4.5V,
V+ = +5.5V ,Test Circuit 2
±5
±11
±1000
nA
nA
Channel ON Leakage
Current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
INC(ON), INO(ON),
ICOM(ON)
VINH
VINL
Input Current
IINL or IINH
DYNAMIC CHARACTERISTICS
Turn-On Time
SGM3001
Turn-Off Time
SGM3002
Charge Injection
Break-Before-Make
Time Delay
tON
tOFF
Q
tD
Off Isolation
OISO
VNO or VNC = VCOM = 1V or 4.5V,
V+ = +5.5V , Test Circuit 3
VIN = VINH or VINL
VNO or VNC = 3V, RL = 300,
CL = 35pF, Test Circuit 4
VNO or VNC = 3V, RL = 300,
CL = 35pF, Test Circuit 4
CL = 1.0nF, VG = 0V, RG = 0,
Test Circuit 5
VNO1 or VNC1 = VNO2 or VNC2 = 3V,
RL = 300, CL = 35pF, Test Circuit 6
RL = 50, CL = 5pF,
Test Circuit 7
f = 10MHz
f = 1MHz
±5
±11 ±1000
±0.01
±0.1
2.4
0.8
±1
11
30
8
3
10
-45
-65
nA
nA
V
V
μA
μA
ns
ns
ns
pC
ns
dB
dB
Channel-to-Channel
Crosstalk (SGM3002 Only)
Total Harmonic Distortion
-3dB Bandwidth
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Current
XTALK
THD
BW
CNC(OFF), CNO(OFF)
CNC(ON), CNO(ON),
CCOM(ON)
I+
RL = 50, CL = 5pF,
Test Circuit 8
f = 10MHz
f = 1MHz
f = 20Hz to 20kHz, VCOM = 3.5VP-P,
RL = 600, CL = 50pF
RL = 50, CL = 5pF, Test Circuit 9
V+ = +5.5V, VIN = 0V or 5V
-35
-55
0.006
120
14
53
0. 001
1
dB
dB
%
MHz
pF
pF
μA
μA
MIN/
MAX
MIN
MAX
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
MIN
MAX
TYP
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MAX
SG Micro Corp
www.sg-micro.com
3

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SGM3001/2
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
ELECTRICAL CHARACTERISTICS
(V+ = +3V ± 10%, GND = 0V, all specifications -40to +125. Typical values are at TA = +25, unless otherwise noted.)
SGM3001/3002
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
+25
-40to
+125
UNITS
Analog Signal Range
VNO, VNC, VCOM
0V
V+ V
On-Resistance
RON
0 VNO or VNC V+, ICOM = -10mA,
Test Circuit 1
2.9
4.4
3
6
On-Resistance Match
Between Channels
RON
0 VNO or VNC V+, ICOM = -10mA,
0.1
Test Circuit 1
0.8 0.9
On-Resistance Flatness
LEAKAGE CURRENTS
Source OFF Leakage
Current
RFLAT(ON)
0 VNO or VNC V+, ICOM = -10mA,
Test Circuit 1
INC(OFF), INO(OFF)
VNO or VNC = 3V/1V, VCOM = 1V/3V,
V+ = +3.3V ,Test Circuit 2
0.9
1 1.2
±7
±13 ±1000
nA
nA
Channel ON Leakage
Current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
INC(ON), INO(ON),
ICOM(ON)
VINH
VINL
Input Current
IINL or IINH
DYNAMIC CHARACTERISTICS
Turn-On Time
Turn-Off Time
SGM3001
SGM3002
Charge Injection
Break-Before-Make
Time Delay
tON
tOFF
Q
tD
Off Isolation
OISO
VNO or VNC = VCOM = 1V or 3V,
V+ = +3.3V , Test Circuit 3
VIN = VINH or VINL
VNO or VNC = 2V,
RL = 300, CL = 35pF, Test Circuit 4
VNO or VNC = 2V,
RL = 300, CL = 35pF, Test Circuit 4
CL = 1.0nF, VG = 0V, RG = 0,
Test Circuit 5
VNO1 or VNC1 = VNO2 or VNC2 = 2V,
RL = 300, CL = 35pF, Test Circuit 6
RL = 50, CL = 5pF, f = 10MHz
Test Circuit 7
f = 1MHz
±7
±13
±0.01
±0.1
12
31
9
3
11
-45
-65
1000
2.0
0.4
±1
nA
nA
V
V
μA
μA
ns
ns
ns
pC
ns
dB
dB
Channel-to-Channel
Crosstalk (SGM3002 Only)
Total Harmonic Distortion
-3dB Bandwidth
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Current
XTALK
THD
BW
CNC(OFF), CNO(OFF)
CNC(ON), CNO(ON),
CCOM(ON)
RL = 50, CL = 5pF, f = 10MHz
Test Circuit 8
f = 1MHz
f = 20Hz to 20kHz, VCOM = 2VP-P,
RL = 600, CL = 50pF
RL = 50, CL = 5pF, Test Circuit 9
I+ V+ = +3.3V, VIN = 0V or 3V
-35
-55
0.005
120
14
53
0. 001
1
dB
dB
%
MHz
pF
pF
μA
μA
MIN/
MAX
MIN
MAX
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
MIN
MAX
TYP
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MAX
SG Micro Corp
www.sg-micro.com
4

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SGM3001/2
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
TYPICAL PERFORMANCE CHARACTERISTICS
On Response vs. Frequency
3
V+ = +5V
0 TA = +25
-3
-6
SGM3001 or SGM3002
-9
0.1
1 10 100
Frequency (MHz)
1000
Of f Isolation vs. Frequency
-20
-30
V+ = +5V
TA = +25
-40
-50
-60
-70
-80
-90
- 100
0.01
0.1 1 10 100
Frequency (MHz)
1000
Crosstalk vs. Frequency
-20
-30
SGM 300 2
V+ = +5V
-40 TA = +25
-50
-60
-70
-80
-90
-100
0.01
0.1 1 10
Frequency (MHz)
100
SG Micro Corp
www.sg-micro.com
5