SGM3001
SGM3002
GENERAL DESCRIPTION
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 R
ON
(2.5Ω) and fast switching speeds SGM3001 (t
ON
= 11 ns, t
OFF
= 30 ns) and SGM3002 (t
ON
= 11 ns, t
OFF
= 8 ns).
The on resistance profile is very flat over the full analog
signal range. This ensures excellent linearity and low
distortion when switching audio signals.
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 a SC70-6
package. The dual version SGM3002 is available in a
MSOP-10 package.
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
FEATURES
−
−
−
−
−
Low Voltage Operation : 1.8 V to 5.5 V
Low On-Resistance: 2.5Ω(TYP)
Low On-Resistance Flatness
–3 dB Bandwidth: 120 MHz
Fast Switching Time
t
ON
11 ns
t
OFF
30 ns (SGM3001)
t
OFF
8 ns(SGM3002)
Rail-to-Rail Operation
Typical Power Consumption (<0.01
µW)
TTL/CMOS Compatible
Microsize Package
−
−
−
−
PIN CONFIGURATIONS（TOP VIEW）
SGM3001
IN
1
6
NO
3001
SC70-6
V+
GND
2
5
COM
3
4
NC
SGM3002
APPLICATIONS
Battery powered, Handheld, and Portable Equipments
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
0
1
IN1
NO1
GND
NO2
IN2
1
2
3
4
5
MSOP-10
10
9
8
7
6
COM1
NC1
V+
NC2
COM2
FUNCTION TABLE
LOGIC
NO, NO1, NO2
OFF
ON
NC, NC1, NC2
ON
OFF
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. C
ORDERING INFORMATION
MODEL
SGM3001
SGM3002
PIN-
PACKAGE
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
SGM3001XC6/TR
SGM3002XMS/TR
PACKAGE
MARKING
3001
SGM3002XMS
PACKAGE
OPTION
SC70-6
MSOP-10
- 40°C to +125°C
- 40°C to +125°C
Tape and Reel, 3000
Tape and Reel, 3000
ABSOLUTE MAXIMUM RATINGS
V
+
to GND....................................................................- 0.3V to +6V
Analog, Digital voltage range
(1)
..................... - 0.3V to V
+
+ 0.3V
Continuous Current NO, NC, or COM..........................±300mA
Peak Current NO, NC, or COM .....................................±500mA
Package Thermal Resistance @ T
A
= 25℃
SC70-6
,
θ
JA
........................................................................................333
℃
/W
MSOP-10
,
θ
JA
...................................................................................205
℃
/W
Operating Temperature Range...........................- 40°C to +125°C
Junction Temperature...........................................................+150°C
Storage Temperature.............................................- 65°C to +150°C
Lead Temperature (soldering, 10s).......................................260°C
ESD Susceptibility
HBM..........................................................................................2000V
MM..............................................................................................400V
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.
(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.
PIN DESCRIPTION
NAME
V
+
GND
IN(IN1, IN2)
COM(COM1, COM2)
NO(NO1, NO2)
NC(NC1, NC2)
SC70-6
PIN
2
3
1
5
6
4
MSOP-10
PIN
8
3
1,5
6,10
2,4
7,9
Power supply
Ground
FUNCTION
Digital control pin to connect the COM terminal to the NO or NC
terminals
Common terminal
Normally-open terminal
Normally-closed terminal
Note: NO, NC and COM
terminal
may be an input or output.
2
SGM3001/2
ELECTRICAL CHARACTERISTICS
(V
+
= +5 V ± 10%, GND = 0 V, All Specifications - 40°C to +125°C, unless otherwise noted. Typical values are at T
A
= + 25°C.)
SGM3001/3002
- 40℃ to
+125℃
UNITS
0
V
+
0
≤
V
NO
or V
NC
≤
V
+
, I
COM
=
−10
mA,
Test Circuit 1
0
≤
V
NO
or V
NC
≤
V+, I
COM
=
−10
mA,
Test Circuit 1
0
≤
V
NO
or V
NC
≤
V+, I
COM
=
−10
mA,
Test Circuit 1
2.5
3.7
0.1
0.8
0.75
0.85
±5
±11
±5
±11
±1000
2.4
0.8
V
IN
= V
INH
or V
INH
±0.01
±0.1
±1
±1000
0.9
0.9
4.5
V
V
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
V
V
µA
µA
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels
On-Resistance Flatness
LEAKAGE CURRENTS
Source OFF Leakage current
Channel ON Leakage current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Current
DYNAMIC CHARACTERISTICS
Turn-On Time
Turn-Off Time
Charge Injection,
Break-Before-Make Time
Delay
Off Isolation
Channel-to-Channel Crosstalk
(SGM3002 Only)
Total Harmonic Distortion
Bandwidth –3 dB
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Current
I
+
V
+
= +5.5V, V
IN
= 0V or 5V
0. 001
1
µA
µA
TYP
MAX
SGM3001
SGM3002
t
ON
t
OFF
Q
t
D
O
ISO
X
TALK
THD
BW
C
NC(OFF)
, C
NO(OFF)
C
NC(ON)
, C
NO(ON)
,
C
COM(ON)
V
NO
or V
NC
= 3V,
R
L
= 300Ω, C
L
= 35pF, Test Circuit 4
V
NO
or V
NC
= 3V,
R
L
= 300Ω, C
L
= 35pF, Test Circuit 4
C
L
= 1.0nF, V
G
= 0V, R
G
= 0, Test Circuit 5
V
NO1
or V
NC1
= V
NO2
or V
NC2
= 3V,
R
L
= 300Ω, C
L
= 35pF, Test Circuit 6
R
L
= 50Ω, C
L
= 5pF,
Test Circuit 7
R
L
= 50Ω, C
L
= 5pF,
f = 10MHz
f = 1MHz
f = 10MHz
11
30
8
3
10
-45
-65
-35
-55
0.006
120
14
53
ns
ns
ns
pC
ns
dB
dB
dB
dB
%
MHz
pF
pF
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
V
INH
V
INL
I
INL
or I
INH
MIN
MAX
TYP
MAX
I
NC(OFF)
, I
NO(OFF)
I
NC(ON)
, I
NO(ON)
,
I
COM(ON)
V
NO
or V
NC
= 4.5V/1V,
V
COM
=
1V/4.5V,
V
+
= +5.5V
,Test Circuit 2
V
NO
or V
NC
= V
COM
= 1V or 4.5V,
V
+
= +5.5V
, Test Circuit 3
TYP
MAX
TYP
MAX
V
NO
, V
NC
, V
COM
R
ON
∆R
ON
R
FLAT(ON)
MIN
MAX
TYP
MAX
TYP
MAX
TYP
MAX
SYMBOL
CONDITIONS
+25℃
MIN/
MAX
Test Circuit 8
f = 1MHz
f
= 20Hz to 20KHz,
V
COM
= 3.5V
P-P
,
R
L
= 600Ω, C
L
= 50pF
R
L
= 50Ω, C
L
= 5pF, Test Circuit 9
Specifications subject to change without notice.
３
SGM3001/2
ELECTRICAL CHARACTERISTICS
(V
+
= +3 V ± 10%, GND = 0 V, All Specifications - 40°C to +125°C, unless otherwise noted. Typical values are at T
A
= + 25°C.)
SGM3001/3002
- 40℃ to
+125℃
UNITS
0
V
+
0
≤
V
NO
or V
NC
≤
V
+
, I
COM
=
−10
mA,
Test Circuit 1
0
≤
V
NO
or V
NC
≤
V+, I
COM
=
−10
mA,
Test Circuit 1
0
≤
V
NO
or V
NC
≤
V+, I
COM
=
−10
mA,
Test Circuit 1
2.9
4.4
0.1
0.8
0.9
1
±7
±13
±7
±13
1000
2.0
0.4
V
IN
= V
INH
or V
INH
±0.01
±0.1
±1
±1000
1.2
0.9
3
6
V
V
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
V
V
µA
µA
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels
On-Resistance Flatness
LEAKAGE CURRENTS
Source OFF Leakage current
Channel ON Leakage current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Current
DYNAMIC CHARACTERISTICS
Turn-On Time
Turn-Off Time
Charge Injection,
Break-Before-Make Time
Delay
Off Isolation
Channel-to-Channel Crosstalk
(SGM3002 Only)
Total Harmonic Distortion
Bandwidth –3 dB
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Current
I
+
V
+
= +3.3V, V
IN
= 0V or 3V
0. 001
1
µA
µA
TYP
MAX
SGM3001
SGM3002
t
ON
t
OFF
Q
t
D
O
ISO
X
TALK
THD
BW
C
NC(OFF)
, C
NO(OFF)
C
NC(ON)
, C
NO(ON)
,
C
COM(ON)
V
NO
or V
NC
= 2V,
R
L
= 300Ω, C
L
= 35pF, Test Circuit 4
V
NO
or V
NC
= 2V,
R
L
= 300Ω, C
L
= 35pF, Test Circuit 4
C
L
= 1.0nF, V
G
= 0V, R
G
= 0, Test Circuit 5
V
NO1
or V
NC1
= V
NO2
or V
NC2
= 2V,
R
L
= 300Ω, C
L
= 35pF, Test Circuit 6
R
L
= 50Ω, C
L
= 5pF,
Test Circuit 7
R
L
= 50Ω, C
L
= 5pF,
f = 10MHz
f = 1MHz
f = 10MHz
12
31
9
3
11
-45
-65
-35
-55
0.005
120
14
53
ns
ns
ns
pC
ns
dB
dB
dB
dB
%
MHz
pF
pF
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
V
INH
V
INL
I
INL
or I
INH
MIN
MAX
TYP
MAX
I
NC(OFF)
, I
NO(OFF)
I
NC(ON)
, I
NO(ON)
,
I
COM(ON)
V
NO
or V
NC
= 3V/1V,
V
COM
=
1V/3V,
V
+
= +3.3V
,Test Circuit 2
V
NO
or V
NC
= V
COM
= 1V or
3V,
V
+
= +3.3V
, Test Circuit 3
TYP
MAX
TYP
MAX
V
NO
, V
NC
, V
COM
R
ON
∆R
ON
R
FLAT(ON)
MIN
MAX
TYP
MAX
TYP
MAX
TYP
MAX
SYMBOL
CONDITIONS
+25℃
MIN/
MAX
Test Circuit 8
f = 1MHz
f
= 20Hz to 20KHz,
V
COM
= 2V
P-P
,
R
L
= 600Ω, C
L
= 50pF
R
L
= 50Ω, C
L
= 5pF, Test Circuit 9
Specifications subject to change without notice.
４
SGM3001/2
TYPICAL PERFORMANCE CHARACTERISTICS
On Response vs.Frequency
3
V
+
= +5V
T
A
= +25℃
0
On Response(dB)
Crosstalk(dB)
-20
-30
-40
-50
-60
-70
-80
-90
SGM3002
V
+
= +5V
T
A
= +25℃
Crosstalk vs.Frequency
-3
-6
SGM3001 or SGM3002
0.1
1
10
Frequency(MHz)
100
1000
-9
-100
0.01
0.1
1
Frequency(MHz)
10
100
Off Isolation vs.Frequency
-20
-30
Off Isolation(dB)
-40
-50
-60
-70
-80
-90
-100
0.01
V
+
= +5V
T
A
= +25℃
0.1
1
10
Frequency(MHz)
100
1000
５
SGM3001/2
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