National Semiconductor LMH6570 2:1 High Speed Video Multiplexer Datasheet

The LMH6570 is a high performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. It features 0.02% and 0.05˚ differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75Ω load. This multiplexer also supports 8ns channel switching time, 70dB channel to channel isolation and -68dB and -84dB HD2 and HD3.


National Semiconductor LMH6570 2:1 High Speed Video Multiplexer Datasheet - cover page
Brand
National Semiconductor
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
14
File format
PDF
File size
813 KB
Published
05 July, 2012
Updated
30 September, 2023
MD5 checksum
B8A6F9C837BDDEF61A16D0A8919F9FB2

About this manual

The LMH6570 is a high-performance analog multiplexer optimized for professional-grade video and high-bandwidth analog applications. It features a 500 MHz bandwidth at 500 mV output and a 400 MHz bandwidth at 2 Vpp output, with a slew rate of 2200 V/us. The device supports composite video applications with low differential gain and phase errors for NTSC and PAL signals.

What's inside

  • General Description
  • Features
  • Applications
  • Absolute Maximum Ratings
  • Operating Ratings
  • Electrical Characteristics
  • Ordering Information
  • Typical Performance Characteristics

Specifications

Slew Rate2200 V/us
Channel Switching Time8 ns
Supply Voltage Range6V to 12V
Operating Temperature-40 °C to 85 °C
Package Type8-Pin SOIC

Frequently asked questions

What is the bandwidth of the LMH6570 at 2 Vpp output?

The bandwidth is 400 MHz at a 2 Vpp output signal level.

What is the channel switching time?

The channel switching time is 8 ns.

What is the maximum supply voltage?

The maximum supply voltage is 13.2V.

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