SGM44600

SGM44600 4Ω, High Speed, Low Voltage Dual, DPDT Analog Switch GENERAL DESCRIPTION The SGM44600 is a dual, high-speed, low-voltage, double-pole/double-throw (DPDT) CMOS analog switch that is designed to operate from a single 1.8V to 5.5V power supply. It features high-bandwidth (300MHz) and low on-resistance (4Ω TYP), targeted applications for audio switching. The SGM44600 consists of four SPDT switches. The configuration can be used as a bidirectional quad 2-channel multiplexer/demultiplexer with a single switch-enable (IN) input. SGM44600 can handle rail-to-rail analog signals and is available in Green TQFN-3×3-16L package. FEATURES  Low Voltage Operation: 1.8V to 5.5V  Low On-Resistance: 4Ω (TYP)  Low On-Resistance Flatness  -3dB Bandwidth: 300MHz  High Off-Isolation: -75dB at 1MHz  Low Crosstalk: -100dB at 1MHz  Rail-to-Rail Input and Output Operation  Typical Power Consumption (< 0.01μW)  TTL/CMOS Compatible  -40℃ to +85℃ Operating Temperature Range  Available in Green TQFN-3×3-16L Package APPLICATIONS Communication Systems Cell Phones Portable Instrumentation Audio Signal Routing Audio and Video Switching PCMCIA Cards Computer Peripherals Modems PDAs FUNCTION TABLE FUNCTION IN NC1, 2, 3 and 4 NO1, 2, 3 and 4 0 ON OFF 1 OFF ON PIN CONFIGURATION (TOP VIEW) COM1 NO1 V+ NC4 16 15 14 13 NC1 1 12 COM4 IN 2 11 NO4 NO2 3 10 N.C. COM2 4 9 NC3 5 6 7 8 NC2 GND NO3 COM3 TQFN-3×3-16L SG Micro Corp www.sg-micro.com JANUARY 2013 –REV. B. 1 SGM...