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SY56572XR
  • SY56572XR

SY56572XR

In Production

The SY56572XR  is a  fully differential,  low voltage  1.2V/1.8V/2.5V CML 4:1 Mux, with input equalization, and integrated 1:2 Fanout Buffer. The SY56572XR can process clock signals as fast as 4.5GHz or data patterns up to 6.4Gbps.

Microchip Technology SY56572XR Product Info

16 April 2026 0

Parameters

Description

4:1

Input

ANY

Output

CML

Supply Voltage

2.5V

Max Freq (GHz)

4.5

Icc (mA)

110

Max Within Device Skew (ps)

15

OE

False

Input Mux

True

Number Of Outputs

999999

Max Prop Delay (ps)

360

Features

  • Max. propagation delay of 1200ps
  • IEE min. of -92mA
  • Industry standard 100K ECL levels
  • Extended supply voltage option:
  • VEE = -4.2V to -5.5V
  • Voltage and temperature compensation for improved noise immunity
  • Internal 75KΩ input pull-down resistors
  • 60% faster than National or Signetics
  • Approximately 40% lower power than National or Signetics
  • Function and pinout compatible with National and Signetics F100K
  • Available in 28-pin PLCC package

Description

The SY56572XR  is a  fully differential,  low voltage  1.2V/1.8V/2.5V CML 4:1 Mux, with input equalization, and integrated 1:2 Fanout Buffer. The SY56572XR can process clock signals as fast as 4.5GHz or data patterns up to 6.4Gbps.

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