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SY55858U - DUAL 2 x 2 CML CROSSPOINT SWITCH

Description

The SY55858U is a low-voltage, high-speed dual 2 x 2 crosspoint switch with a flexible input that accepts CML or PECL, and a 50Ω compatible differential CML (currentmode logic) output.

The non-blocking design allows any input to connect to any output.

Features

  • s Guaranteed AC parameters over temperature:.
  • fMAX > 3.0GHz (3Gbps).
  • tr/ tf < 120ps.
  • Within-device skew < 25ps s Non-blocking “switch architecture” s Configurable as dual 2:1 mux, dual 1:2 fanout buffer, 1:4 fanout buffer, quad buffer, or dual 2 x 2 switch s 50Ω compatible outputs s Unique input termination and VT pin for DC-coupled and AC-coupled input signals.
  • CML or PECL s Fully differential inputs/outputs s TTL/CMOS compatible control logic s Wide supply vo.

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Datasheet preview – SY55858U

Datasheet Details

Part number SY55858U
Manufacturer Micrel Semiconductor
File Size 72.10 KB
Description DUAL 2 x 2 CML CROSSPOINT SWITCH
Datasheet download datasheet SY55858U Datasheet
Additional preview pages of the SY55858U datasheet.
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Full PDF Text Transcription

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Micrel, Inc. 2.5V/3.3V 3.0GHZ DUAL 2 x 2 CML CROSSPOINT SWITCH W/INTERNAL TERMINATION SuperLite™ SuperSLYit5e5™858U SY55858U FEATURES s Guaranteed AC parameters over temperature: • fMAX > 3.0GHz (3Gbps) • tr/ tf < 120ps • Within-device skew < 25ps s Non-blocking “switch architecture” s Configurable as dual 2:1 mux, dual 1:2 fanout buffer, 1:4 fanout buffer, quad buffer, or dual 2 x 2 switch s 50Ω compatible outputs s Unique input termination and VT pin for DC-coupled and AC-coupled input signals–CML or PECL s Fully differential inputs/outputs s TTL/CMOS compatible control logic s Wide supply voltage range: 2.3V to 3.
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