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SGM3699_15 Datasheet, PDF (1/12 Pages) SG Micro Corp – Quad, SPDT Analog Switch | |||
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SGM3699
0.5â¦, Low Voltage
Quad, SPDT Analog Switch
GENERAL DESCRIPTION
The SGM3699 is a quad, low on-resistance, low voltage,
bidirectional, single-pole/double-throw (SPDT) CMOS
analog switch that is designed to operate from a single
+1.8V to +4.35V power supply. Targeted applications
include battery powered equipment that benefit from low
RON (0.5â¦) and fast switching speeds (tON = 52ns, tOFF =
25ns).
The SGM3699 consists of four SPDT switches. It is
configured as a dual double-pole/double-throw (DPDT)
device with two logic control inputs that control two SPDT
switches each. The configuration can be used as a dual
differential 2-to-1 multiplexer/demultiplexer.
FEATURES
ï¬ Low Voltage Operation: 1.8V to 4.35V
ï¬ Low On-Resistance: 0.5⦠(TYP)
ï¬ Low On-Resistance Flatness
ï¬ -3dB Bandwidth: 70MHz
ï¬ Fast Switching Times (4.2V)
tON = 52ns
tOFF = 25ns
ï¬ Rail-to-Rail Input and Output Operation
ï¬ Low Power Consumption
ï¬ TTL/CMOS Compatible Logic Control
ï¬ -40â to +85â Operating Temperature Range
ï¬ Available in Green TQFN-3Ã3-16L Package
The SGM3699 is available in Green TQFN-3Ã3-16L
package.
BLOCK DIAGRAM
APPLICATIONS
Communication Systems
Cell Phones
Portable Instrumentation
Audio Signal Routing
Audio and Video Switching
PCMCIA Cards
Computer Peripherals
Modems
PDAs
COM1
IN1-IN2
COM2
COM3
IN3-IN4
COM4
NC1
NO1
NC2
NO2
NC3
NO3
NC4
NO4
SG Micro Corp
www.sg-micro.com
REV. C. 2
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