SGM3001
SGM3002
Low ON-Resistance, Low
Voltage, SPDT Analog Switch
FEATURES
GENERAL DESCRIPTION
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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
tON 11 ns
tOFF 30 ns (SGM3001)
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
(2.5Ω) and fast switching speeds SGM3001 (tON = 11 ns, tOFF
= 30 ns) and SGM3002 (tON = 11 ns, tOFF = 8 ns).
tOFF 8 ns(SGM3002)
Rail-to-Rail Operation
Typical Power Consumption (<0.01 µW)
TTL/CMOS Compatible
Microsize Package
The on resistance profile is very flat over the full analog
signal range. This ensures excellent linearity and low
distortion when switching audio signals.
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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.
PIN CONFIGURATIONS(TOP VIEW)
The single version SGM3001 is available in a SC70-6
package. The dual version SGM3002 is available in a
MSOP-10 package.
SGM3001
6
IN
NO
1
2
3
V
+
5
COM
NC
GND
4
SC70-6
SGM3002
1
IN1
10
COM1
APPLICATIONS
Battery powered, Handheld, and Portable Equipments
Cellular/mobile Phones
Laptops, Notebooks, Palmtops
Communication Systems
NO1
2
3
4
5
NC1
9
8
7
GND
NO2
IN2
V
+
NC2
6
COM2
Sample-and-Hold Circuits
MSOP-10
Audio Signal Routing
Audio and Video Switching
Portable Test and Measurement
Medical Equipment
FUNCTION TABLE
LOGIC
NO, NO1, NO2
NC, NC1, NC2
0
1
OFF
ON
ON
OFF
REV. C
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com