Microchip Technology Inc
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SY69753AL

Status: In Production

Features:

  • 3.3V power supply
  • SONET/SDH/ATM compatible
  • Clock and data recovery for 125Mbps/155Mbps NRZ data stream
  • Two on-chip PLLs: one for clock generation and another for clock recovery
  • Selectable reference frequencies
  • Differential PECL high-speed serial I/O
  • Line receiver input: no external buffering needed
  • Link fault indication
  • 100k ECL compatible I/O
  • Industrial temperature range (-40°C to +85°C)
  • Lower power: fully compatible with Micrel''s SY87701V, but with 30% less power
  • Available in 32-pin ePad-TQFP
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SY69753AL is a complete Clock Recovery and Data Retiming integrated circuit for OC-3/STS-3 applications at 155Mbps NRZ. The device is ideally suited for SONET/SDH/ATM applications and other high-speed data transmission systems. Clock recovery and data retiming is performed by synchronizing the on-chip VCO directly to the incoming data stream. The VCO center frequency is controlled by the reference clock frequency and the selected divide ratio. On-chip clock generation is performed through the use of a frequency multiplier PLL with a byte rate source as reference. The SY69753AL also includes a link fault detection circuit.

Additional Features
  • 3.3V power supply
  • SONET/SDH/ATM compatible
  • Clock and data recovery for 125Mbps/155Mbps NRZ data stream
  • Two on-chip PLLs: one for clock generation and another for clock recovery
  • Selectable reference frequencies
  • Differential PECL high-speed serial I/O
  • Line receiver input: no external buffering needed
  • Link fault indication
  • 100k ECL compatible I/O
  • Industrial temperature range (-40°C to +85°C)
  • Lower power: fully compatible with Micrel's SY87701V, but with 30% less power
  • Available in 32-pin ePad-TQFP
Parametrics
Name
Value
Part Type
Clock and Data Recovery
Data Rate Capability
125-155Mbps
Power Supply (V)
3.3
Data Output Type
PECL
LOS/SD
LOS (TTL)

Documents

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Data Sheet

11/11/2015
485KB

User Guides


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SY69753ALHG
0.132200
0.868000
32
TQFP
7x7x1.0mm
NiPdAu
e4
SY69753ALHG-TR
0.132200
0.868000
32
TQFP
7x7x1.0mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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