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ICS85454-01 Datasheet Dual 2:1/1:2 Differential-to-lvds Multiplexer

Manufacturer: Integrated Circuit Systems

Overview: Integrated Circuit Systems, Inc. ICS85454-01 DUAL 2:1/1:2 DIFFERENTIAL-TO-LVDS.

General Description

The ICS85454-01 is a 2:1/1:2 Multiplexer and a member of the HiPerClockSTM family of high HiPerClockS™ performance clock solutions from ICS.

The 2:1 Multiplexer allows one of 2 inputs to be selected onto one output pin and the 1:2 MUX switches one input to both of two outputs.

This device may be useful for multiplexing multi-rate Ethernet PHYs which have 100Mbit and 1000Mbit transmit/receive pairs onto an optical SFP module which has a single transmit/receive pair.

Key Features

  • Dual 2:1/1:2 MUX.
  • Three LVDS outputs.
  • Three differential inputs.
  • Differential inputs can accept the following differential levels: LVPECL, LVDS, CML.
  • Loopback test mode available.
  • Maximum output frequency: 2.5GHz.
  • Part-to-part skew: 250ps (maximum).
  • Additive phase jitter, RMS: 0.05ps (typical).
  • Propagation delay: 550ps (maximum).
  • 2.5V operating supply.
  • -40°C to 85°C ambient operating temperature.

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