AD8177-EVALZ中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The AD8177 is a high speed, triple 16 × 5 video crosspoint switch matrix. It supports 1600 × 1200 RGB displays @ 85 Hz refresh rate by offering a 500 MHz bandwidth and a slew rate of 1800 V/μs. With −88 dB of crosstalk and −94 dB isolation (@ 5 MHz), the AD8177 is useful in many high speed video applications.

FEATURES

High channel count, triple 16 × 5 high speed, nonblocking

switch array

Pin compatible with AD8175/AD8176 (16 × 9 switch arrays)

and AD8178 (16 × 5 switch array)

Differential or single-ended operation

Supports sync-on common-mode and sync-on color

operating modes

Decoded HV sync outputs available

G = +2 operation (differential input to differential output)

Flexible power supplies: +5 V or ±2.5 V

Logic ground for convenient control interface

Serial or parallel programming of switch array

High impedance output disable allows connection of

multiple devices with minimal loading on output bus

Adjustable output CM and black level through external pins

Excellent ac performance (to support 1600 × 1200 @ 85 Hz)

Bandwidth: 500 MHz

Slew rate: 1800 V/μs

Settling time: 4 ns to 1

Low power of 2.3 W

Low all-hostile crosstalk

−88 dB @ 5 MHz

−46 dB @ 500 MHz

Wide input common-mode range of 4 V

Reset pin allows disabling of all outputs

Fully populated 26 × 26 ball PBGA package

(27 mm × 27 mm, 1 mm ball pitch)

Convenient grouping of RGB signals for easy routing

APPLICATIONS

RGB video switching

KVM

Professional video