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SY89829U Datasheet Dual 1:10 Or Lvpecl Clock Driver W/ Internal Termination And Redundant Switchover

Manufacturer: Micrel Semiconductor (now Microchip Technology)

Overview: Micrel, Inc. 2.5V/3.3V HIGH-PERFORMANCE, DUAL 1:10 SY89829U ® Precision Edge OR LVPECL CLOCK DRIVER w/ INTERNAL SY89829U TERMINATION AND REDUNDANT SWITCHOVER Precision.

General Description

s s s s s s The SY89829U is a High Performance dual 1:10 or single 1:20 LVPECL Clock Driver.

The part is designed for use in low voltage (2.5V/3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination.

The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin.

Key Features

  • s Dual 1:10 fanout buffer/translator s Accepts LVPECL or LVDS inputs s Multiplexed inputs ideal for redundant clock s Precision Edge® s s s s s switchover Guaranteed AC parameters:.
  • > 2GHz fMAX (toggle).
  • < 50ps ch-ch skew LVDS input includes 100Ω internal termination Low supply voltage: 2.5V, 3.3V.
  • 40°C to +85°C temperature range Output enable (OE) pin Available in 64 EPAD-TQFP.

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