MAX4359-MAX4456中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX4359/MAX4360/MAX4456 low-cost video cross point switches are designed to reduce component count, board space, design time, and system cost. Each contains a matrix of T-switches that connect any of their four (MAX4359) or eight (MAX4360/MAX4456) video inputs to any of their buffered outputs, in any combination. Each matrix output is buffered by an internal, high-speed (250V/μs), unity-gain amplifier that is capable of driving 400? and 20pF at 2.6Vp-p. For applications requiring increased drive capability, buffer the MAX4359/MAX4360/MAX4456 outputs with the MAX497 quad, gain-of-two video line driver.

Features

? Eight (MAX4456) or Four (MAX4359/MAX4360)

?? Internal Buffers

????? 250V/μs Slew Rate

????? Three-State Output Capability

????? Power-Saving Disable Feature

????? 65MHz -3dB Bandwidth

? Routes Any Input Channel to Any Output Channel

? Serial or Parallel Digital Interface

? Expandable for Larger Switch Matrices

? 80dB All-Channel Off-Isolation at 5MHz

? 70dB Single-Channel Crosstalk

? Straight-Through Pinouts Simplify Layout

? Low-Cost Pin-Compatible Alternative to MAX456 (MAX4456)

Applications

? High-Speed Signal Routing

? Video-On-Demand Systems

? Video Test Equipment

? Video Conferencing

? Security Systems