SGM3699

SGM3699 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 +4.2V power supply. Targeted applications include www.DataSheet4U.com battery powered equipment that benefit from low RON (0.5Ω) and fast switching speeds (tON = 52 ns, tOFF = 25 ns). 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. SGM3699 is available in a TQFN-16 package. 0.5Ω, Low Voltage Quad, SPDT Analog Switch FEATURES − − − − − Low Voltage Operation: 1. 8V to 4. 2V Low On-Resistance: 0. 5Ω(TYP) Low On-Resistance Flatness –3dB Bandwidth: 70MHz Fast Switching Time(4.2V) tON 52ns tOFF 25ns Rail-to-Rail Operation Typical Power Consumption (<0.01 µW) TTL/CMOS Compatible Lead (Pb) Free TQFN-16 Package (3.0mm x 3.0mm) − − − − PIN CONFIGURATION（TOP VIEW） COM1 NO1 V+ 14 NC4 13 12 COM4 11 NO4 10 IN3-IN4 9 5 NC2 6 7 8 NC3 16 NC1 1 15 APPLICATIONS Communication Systems Cell Phones Portable Instrumentation Audio Signal Routing Audio and Video Switching PCMCIA Cards Computer Peripherals Modems PDAs IN1-IN2 2 NO2 3 COM2 4 GND GND NO3 COM3 BLOCK DIAGRAM COM1 NC1 NO1 IN1-IN2 COM2 NC2 NO2 FUNCTION TABLE IN1-IN2 0 1 IN3-IN4 0 1 Function NC1 and NC2 NO1 and NO2 ON OFF OFF ...