ADG736L

www.DataSheet4U.com CMOS Low Voltage 2.5 Ω Dual SPDT Switch ADG736L FEATURES 1.8 V to 5.5 V single supply 2.5 Ω (typical) on resistance Low on-resistance flatness Guaranteed leakage performance over −40°C to +85°C −3 dB bandwidth > 200 MHz Rail-to-rail operation 10-lead MSOP package Fast switching times tON 16 ns tOFF 8 ns Typical power consumption (<0.01 μW) TTL/CMOS compatible FUNCTIONAL BLOCK DIAGRAM ADG736L S1A 2 S1B 9 IN1 1 S2A 4 S2B 7 IN2 5 SWITCHES SHOWN FOR A LOGIC 1 INPUT 05485-001 10 D1 6 D2 Figure 1. APPLICATIONS USB 1.1 signal switching circuits Cell phones PDAs Battery-powered systems Communication systems Sample-and-hold systems Audio signal routing Audio and video switching Mechanical reed relay replacement GENERAL DESCRIPTION The ADG736L is a monolithic device comprising two independently selectable CMOS single pole, double throw (SPDT) switches. The switches are designed using a submicron process that provides low power dissipation, yet gives high switching speed, low on resistance, low leakage currents, and wide input signal bandwidth. The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals. Fast switching speed also makes the part suitable for video signal switching. The ADG736L operates from a single 1.8 V to 5.5 V supply, making it ideally suited to portable and battery-powered instruments. Each switch conducts equally well in both directions when o...