SY87700ALHG

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> Clock Synthesizers & Generators

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Details for Microchip Technology

SY87700ALHG

3.3V 32Mbps-175 Mbps CDR
Buy Directly from Microchip Technology (0 in Stock)
$17.1400 per unit
Series Information for SY87700ALHG - Microchip Technology

Features

  • feature
    100K ECL-compatible I/O
  • feature
    Available in 32-pin EPAD-TQFP and 28-pin EPAD
  • feature
    Clock and data recovery from 32Mbps up to 208Mbps NRZ data stream; clock generation from 32Mbps to 208Mbps
  • feature
    Differential PECL high-speed serial I/O
  • feature
    Industrial temperature range (u201340u00b0C to +85u00b0C)
  • feature
    Line receiver input: no external buffering needed
  • feature
    Link fault indication
  • feature
    Low power: fully compatible with Micrelu2019s SY87700V, but with 30% less power
  • feature
    SONET/SDH/ATM compatible
  • feature
    Selectable reference frequencies
  • feature
    Two on-chip PLLs: one for clock generation and another for clock recovery

Description

CLK & DATA RECOVERY 1.25GHZ TQFP-32
The SY87700AL is a complete clock recovery and data retiming integrated circuit for data rates from 32Mbps up to 208Mbps 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 SY87700AL also includes a link fault detection circuit. Data sheets and support documentation can be found on Micrel’s web site at: www.micrel.com. AnyRate® Features - 3.3V power supply - SONET/SDH/ATM compatible - Clock and data recovery from 32Mbps up to 208Mbps NRZ data stream; clock generation from 32Mbps to 208Mbps - 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) - Low power: fully compatible with Micrel’s SY87700V, but with 30% less power - Available in 32-pin EPAD-TQFP and 28-pin EPAD SOIC packages, (28-pin SOIC is available, but NOT recommended for new designs.)

Specifications

Clock IC Type:
Clock & Data Recovery
Frequency:
1.25GHz
No. of Outputs:
2Outputs
Supply Voltage Min:
3.15V
Supply Voltage Max:
3.45V
Clock IC Case Style:
TQFP
No. of Pins:
32Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)

Alternate Descriptions

Avnet America

Clock and Data Recover IC 32-Pin TQFP EP Tray

Avnet America product

Microchip Technology Inc

3.3V 32Mbps-175 Mbps CDR

Future Electronics

SY87700AL Series 3.3V 1.25GHz 208 Mbps AnyRate Clock & Data Recovery - TQFP-32EP