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See Technical Specifications

ZL30122GGG2

SONET/SDH Line Card System Synchronizer.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

ZL30122GGG2
Datasheet:

ZL30122GGG2 Datasheet (PDF)
Packaging:

Tray
Factory Pack Quantity:

260
feature-packaging:

Tray
feature-pin-count:

64
EDA/CAD Models:

Request Free CAD Models for ZL30122GGG2

Email: [email protected]

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Tel: +852 95804164

ZL30122GGG2 General Description

The ZL30122 SONET/SDH Line Card Synchronizer is a highly integrated device that provides timing and synchronization for network interface cards. The DPLL is capable of locking to one of three input references and provides a wide variety of synchronized output clocks and frame pulses.

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Key Features

Typical Applications

AMCs for AdvancedTCATMSystems
Multi-Service Edge Switches or Routers
DSLAM Line Cards
WAN Line Cards
RNC/Mobile Switching Center Line Cards
ADM Line Cards

Features & Benefits

Synchronizes with standard telecom system references and synthesizes a wide variety of protected telecom line interface clocks that are compliant with Telcordia GR-253-CORE and ITU-T G.813
Internal APLL provides standard output clock frequencies up to 622.08 MHz with jitter < 3 ps RMS suitable for GR-253-CORE OC-12 and G.813 STM-16 interfaces
Programmable output synthesizer generates clock frequencies from any multiple of 8 kHz up to 77.76 MHz in addition to 2 kHz
Provides 3 reference inputs which support clock frequencies with any multiples of 8 kHz up to 77.76 MHz in addition to 2 kHz
Digital Phase Locked-Loop (DPLL) provides all the features necessary for generating SONET/SDH compliant clocks including automatic hitless reference switching, automatic mode selection (locked, free-run, holdover), and selectable loop bandwidth
Generates several styles of output frame pulses with selectable pulse width, polarity, and frequency

Microchip Technology, Inc Original Stock

Application

AMCs for AdvancedTCATMSystems
Multi-Service Edge Switches or Routers
DSLAM Line Cards
WAN Line Cards
RNC/Mobile Switching Center Line Cards
ADM Line Cards

Specifications

Product Category:	Clock Generators & Support Products	Packaging:	Tray
Product Type:	Clock Generators	Factory Pack Quantity:	260
Subcategory:	Clock & Timer ICs	feature-process-technology
feature-packaging	Tray	feature-rad-hard
feature-pin-count	64	feature-cecc-qualified	No
feature-esd-protection		feature-escc-qualified
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	5A991b.1.
feature-svhc		feature-svhc-exceeds-threshold	No