GENERAL DEscriptION
The SGM3700 is a dual, double-pole/double-throw (DPDT), CMOS analog switch. It operates from a 2.5V to 5.5V single power supply and can handle a -2.5V negative signal.
The SGM3700 features high-speed, low on-resistance, low voltage and high bandwidth. The high performances make it very suitable for multiple applications, such as portable equipment, audio and video signal routing, etc. In addition, the SGM3700 can be used as a dual bidirectional 2-to-1 multiplexer/demultiplexer because it has two logic control inputs and each input controls two multiplexers/demultiplexers. Low power consumption is also one of the important reasons that make it a good choice.
The SGM3700 is available in Green TQFN-3×3-16L package. It operates over an ambient temperature range of -40℃ to +85℃.
FEATURES
Single Supply Voltage Range: 2.5V to 5.5V
Negative Signal Swing Capability: -2.5V to V+
Low On-Resistance: 4Ω (TYP) at V+ = 5V
Fast Switching Times (V+ = 5V):
tON: 15ns
tOFF: 9ns
Low On-Resistance Flatness
-3dB Bandwidth: 380MHz
High Off-Isolation: -67dB at 1MHz
Low Crosstalk: -77dB at 1MHz
Break-Before-Make Switching
-40℃ to +85℃ Operating Temperature Range
Available in a Green TQFN-3×3-16L Package
APPLICATIONS
Cellular Phones
Portable Equipment
Computer Peripherals
Sample-and-Hold Circuits
Personal Digital Assistants
Battery-Powered Systems
Audio and Video Signal Routing