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ZL30414

更新时间： 2024-10-29 21:54:51

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		时钟
页数	文件大小	规格书
24页	423K
描述
SONET/SDH Clock Multiplier PLL

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ZL30414 数据手册

ZL30414

SONET/SDH Clock Multiplier PLL

Data Sheet

February 2005

Features

•

Meets jitter requirements of Telcordia GR-253-

Ordering Information

CORE for OC-192, OC-48, OC-12, and OC-3

rates

ZL30414QGC 64 Pin TQFP Trays

ZL30414QGC1 64 Pin TQFP* Trays

*Pb Free Matte Tin

•

Meets jitter requirements of ITU-T G.813 for STM-

64, STM-16, STM-4 and STM-1 rates

-40°C to +85°C

Provides four LVPECL differential output clocks at

622.08 MHz

Description

•

Provides a CML differential clock at 155.52 MHz

The ZL30414 is an analog phase-locked loop (APLL)

designed to provide jitter attenuation and rate

conversion for SDH (Synchronous Digital Hierarchy)

and SONET (Synchronous Optical Network)

networking equipment. The ZL30414 generates very

low jitter clocks that meet the jitter requirements of

Telcordia GR-253-CORE OC-192, OC-48, OC-12, OC-

3 rates and ITU-T G.813 STM-64, STM-16, STM-4 and

STM-1 rates.

Provides a single-ended CMOS clock at 19.44

MHz

•

Lock Indicator

Provides enable/disable control of output clocks

Accepts a CMOS reference at 19.44 MHz

3.3 V supply

Applications

•

The ZL30414 accepts a CMOS compatible reference

at 19.44 MHz and generates four LVPECL differential

output clocks at 622.08 MHz, a CML differential

clock at 155.52 MHz and a single-ended CMOS

clock at 19.44 MHz. The output clocks can be

individually enabled or disabled. The ZL30414

provides a LOCK indication.

SONET/SDH line cards

Network Element timing cards

C622oEN-A

C622oEN-B

C622oEN-C

C622oEN-D

LPF

C622oP/N-A

Frequency

& Phase

Detector

C19i

C622oP/N-B

Frequency

Loop

Filter

VCO

Dividers

and

C622oP/N-C

C622oP/N-D

C155oP/N

C19o

Clock

Drivers

19.44MHz

Reference

and

State

Machine

Bias Circuit

C155oEN

C19oEN

VDD GND VCC

LOCK

BIAS

Figure 1 - Functional Block Diagram

Zarlink Semiconductor Inc.

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

12 3 4 5 6 7...24

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与ZL30414相关器件

型号	品牌	获取价格	描述	数据表
ZL30414QGC	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30414QGC1	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30414QGG1	ZARLINK	获取价格	Support Circuit, 1-Func, PQFP64, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, MS-026ACD, TQFP-64
ZL30414QGG1	MICROSEMI	获取价格	Support Circuit, 1-Func, PQFP64, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, MS-026ACD, TQFP-64
ZL30415	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30415_06	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30415GGC	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30415GGF	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30415GGF2	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL
ZL30415GGG2	ZARLINK	获取价格	SONET/SDH Clock Multiplier PLL