Datasheet > ZL50031QEG1

ZL50031QEG1

更新时间： 2024-11-24 22:41:11

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		开关电信集成电路
页数	文件大小	规格书
74页	760K
描述
Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 2 K x 2 K Local Switch

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ZL50031QEG1 数据手册

ZL50031

Flexible 4 K x 2 K Channel Digital Switch

with H.110 Interface and

2 K x 2 K Local Switch

Data Sheet

February 2005

Features

•

4,096 x 2,048 blocking switching between

Ordering Information

backplane and local streams

2,048 x 2,048 non-blocking switching between

local streams

2,048 x 2,048 non-blocking switching between

backplane streams

ZL50031QEG1 256 Pin HQFP*

*Pb Free Matte Tin

-40°C to +85°C

•

Connection memory block-programming for fast

device initialization

Rate conversion between backplane and local

streams

Pseudo-Random Binary Sequence (PRBS) pattern

generation and testing for backplane and local

streams

Backplane interface accepts data rates of

8.192 Mbps or 16.384 Mbps

Local interface accepts data rates of 2.048 Mbps,

4.096 Mbps or 8.192 Mbps on a per group basis

•

Conforms to the mandatory requirements of the

IEEE-1149.1 (JTAG) standard

3.3 V operation with 5 V tolerant inputs and I/O’s

5 V tolerant PCI driver on CT-Bus I/O’s

Meets all the key H.110 mandatory signal

requirements including timing

•

Per-channel variable or constant throughput

delay

Applications

Per-stream input delay, programmable for local

streams on a per bit basis

•

Carrier-grade VoIP Gateways

IP-PBX and PABX

Intregrated Access Devices

Access Servers

CTI Applications/CompactPCI^®Platforms

Per-stream output advancement, programmable

for backplane and local streams

Per-channel direction control for backplane

streams

Per-channel message mode for backplane and

local streams

H.110, H.100, ST-BUS and proprietary Backplane

Applications

Per-channel high impedance output control for

backplane and local streams

Compatible to Stratum 4 Enhanced clock

switching standard

Description

The ZL50031 Digital Switch provides switching

capacities of 4,096 x 2,048 channels between

backplane and local streams, 2,048 x 2,048 channels

among local streams and 2,048 x 2,048 channels

among backplane streams. The local connected serial

inputs and outputs have 32, 64 and 128 64 kbps

channels per frame with data rates of 2.048, 4.096 and

8.192 Mbps respectively. The backplane connected

serial inputs and outputs have 128 and 256 64 kbps

channels per frame with data rates of 8.192 and

16.384 Mbps respectively.

Integrated PLL conforms to Telcordia GR-1244-

CORE Stratum 4 Enhanced switching standard

Holdover Mode with holdover frequency stability

of 0.07 ppm

Jitter attenuation from 1.52 Hz

Time interval error (TIE) correction

Master and Slave mode operation

•

Non-multiplexed microprocessor interface

Zarlink Semiconductor US Patent No. 5,602,884, UK Patent No. 0772912,

France Brevete S.G.D.G. 0772912; Germany DBP No. 69502724.7-08

Zarlink Semiconductor Inc.

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

12 3 4 5 6 7...74

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与ZL50031QEG1相关器件

型号	品牌	获取价格	描述	数据表
ZL50050	ZARLINK	获取价格	8 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8
ZL50050GAC	ZARLINK	获取价格	8 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8
ZL50050GAG2	ZARLINK	获取价格	8 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8
ZL50051	ZARLINK	获取价格	8 K Channel Digital Switch with High Jitter Tolerance, Single Rate (8 or 16 Mbps), and 64
ZL50051GAC	ZARLINK	获取价格	8 K Channel Digital Switch with High Jitter Tolerance, Single Rate (8 or 16 Mbps), and 64
ZL50052	ZARLINK	获取价格	8 K Channel Digital Switch with High Jitter Tolerance, Single Rate (32 Mbps), and 16 Input
ZL50052GAC	ZARLINK	获取价格	8 K Channel Digital Switch with High Jitter Tolerance, Single Rate (32 Mbps), and 16 Input
ZL50053QCC	ZARLINK	获取价格	8 K Channel Digital Switch with High Jitter Tolerance, Single Rate (8 or 16 Mbps), and 64
ZL50057	ZARLINK	获取价格	12 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4,
ZL50057GAC	ZARLINK	获取价格	12 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4,

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