概览

描述

The EL4340, EL4342 are fixed unity gain mux amps featuring high slew rates and excellent bandwidth for video switching. These devices feature a high impedance output state (HIZ) that enables the outputs of multiple devices to be wired together. A power-down mode (ENABLE) is included to turn off un-needed circuitry in power sensitive applications. The ENABLE pin, when pulled high, sets the EL4340, EL4342 into standby power mode - consuming just 18mW. An added feature in the EL4340 is a latch enable function (LE) that allows independent logic control using a common logic bus.

特性

  • Triple 2:1 and 4:1 multiplexers for RGB
  • Internally set gain-of-1
  • High-Speed three-state outputs (HIZ)
  • Power-down mode (ENABLE)
  • Latch enable (EL4340)
  • ±5V operation
  • ±870 V/µs slew rate
  • 500MHz bandwidth
  • Typical supply currents 10mA/ch (EL4340) and 15.3mA/ch (EL4342)
  • Pb-free (RoHS compliant)

应用

应用

  • HDTV/DTV analog inputs
  • Video projectors
  • Computer monitors
  • Set-top boxes
  • Security video
  • Broadcast video equipment

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