GENERAL DESCRIPTION
The ADG791A/ADG791G are monolithic CMOS devices comprising four 2:1 multiplexers/demultiplexers controllable via a standard I2C serial interface. The CMOS process provides ultralow power dissipation yet gives high switching speed and low on resistance.
The on-resistance profile is very flat over the full analog input range and wide bandwidth ensures excellent linearity and low distortion. These features, combined with a wide input signal range make the ADG791A/ADG791G the ideal switching solution for a wide range of TV applications including S-video, RGB, and YPbPr video switches.

FEATURES
   Bandwidth: 325 MHz
   Low insertion loss and on resistance: 2.6 Ω typical
   On resistance flatness: 0.3 Ω typical
   Single 3 V/5 V supply operation
   3.3 V analog signal range (5 V supply, 75 Ω load)
   Low quiescent supply current: 1 nA typical
   Fast switching times: tON = 186 ns, tOFF = 177 ns
   I2C®-compatible interface
   Compact 24-lead LFCSP
   ESD protection
      4 kV human body model (HBM)
      200 V machine model (MM)
      1 kV field-induced charged device model (FICDM)

APPLICATIONS
   S-video RGB/YPbPr video switches
   HDTVs
   Projection TVs
   DVD-R/RW
   AV receivers