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 400Ω 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