ADG793A中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

GENERAL DESCRIPTION

The ADG793A/ADG793G are monolithic CMOS devices comprising three 3:1 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 the wide bandwidth ensures excellent linearity and low distortion. These features, combined with a wide input signal range, make the ADG793A/ADG793G the ideal switching solution for a wide range of TV applications, including RGB and YPbPr video switches.

FEATURES

Bandwidth: 195 MHz

Low insertion loss and on resistance: 2.6 Ω typical

On-resistance flatness 0.3 Ω typical

3.3 V analog signal range (5 V supply, 75 Ω load)

Single 3 V/5 V supply operation

Low quiescent supply current: 1 nA typical

Fast switching times: tON = 185 ns, tOFF = 181 ns

I2C?-compatible interface

Compact, 24-lead LFCSP

Two I2C-controllable logic outputs

ESD protection

4 kV human body model (HBM)

200 V machine model (MM)

1 kV field-induced charged device model (FICDM)

APPLICATIONS

RGB/YPbPr video switches

HDTV

Projection TV

DVD-R/RW

AV receivers