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SY89852U - Precision Low Power Differential 2:1 LVPECL MUX

Description

The SY89852U is a 2.5V/3.3V precision, highspeed, 2:1 differential MUX capable of handling clocks up to 2.5GHz and data streams up to 2.5Gbps.

Features

  • Precision Edge®.
  • Provides a low jitter copy of the selected input.
  • Superior alternative to the EP58 2:1 MUX.
  • Low power: 58mW (2.5V nominal, no load).
  • Guaranteed AC performance over temperature and supply voltage:.
  • DC- to > 2.5Gbps data rate throughput.
  • DC- to > 2.5GHz clock fMAX.
  • < 340ps In-to-Out tpd.
  • < 180ps tr/tf time.
  • Ultra-low Jitter Design:.

📥 Download Datasheet

Datasheet Details

Part number SY89852U
Manufacturer Micrel Semiconductor
File Size 474.48 KB
Description Precision Low Power Differential 2:1 LVPECL MUX
Datasheet download datasheet SY89852U Datasheet

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Full PDF Text Transcription

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SY89852U Precision Low Power Differential 2:1 LVPECL MUX with Internal Termination General Description The SY89852U is a 2.5V/3.3V precision, highspeed, 2:1 differential MUX capable of handling clocks up to 2.5GHz and data streams up to 2.5Gbps. The differential input includes Micrel’s unique, patent pending 3-pin input termination architecture that allows users to interface to any differential signal (AC- or DC-coupled) as small as 100mV (200mVpp) without any level shifting or termination resistor networks in the signal path. The unique, patent input isolation design minimizes crosstalk minimizing crosstalk induced jitter. The outputs are 800mV LVPECL, with extremely fast rise/fall time guaranteed to be less than 180ps. The SY89852U operates from a 2.5V ±5% supply or a 3.
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