DS21352LB+

更新时间： 2024-11-09 13:07:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
240页	1325K
描述
PCM Transceiver, 1-Func, CMOS, PQFP100, 14 X 14 MM, ROHS COMPLIANT, LQFP-100

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DS21352LB+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	LFQFP,	针数：	100
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	13 weeks
风险等级：	5.57	Is Samacsys：	N
JESD-30 代码：	S-PQFP-G100	JESD-609代码：	e3
长度：	14 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	100
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.6 mm	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	PCM TRANSCEIVER	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	14 mm
Base Number Matches：	1

DS21352LB+ 数据手册

DS2155

T1/E1/J1 Single-Chip Transceiver

www.maxim-ic.com

GENERAL DESCRIPTION

FEATURES

The DS2155 is a software-selectable T1, E1, or J1

single-chip transceiver (SCT) for short-haul and

long-haul applications. The DS2155 is composed of

a line interface unit (LIU), framer, HDLC controllers,

and a TDM backplane interface, and is controlled by

an 8-bit parallel port configured for Intel or Motorola

bus operations. The DS2155 is pin and software

compatible with the DS2156.

CꢀComplete T1/DS1/ISDN-PRI/J1 Transceiver

Functionality

CꢀComplete E1 (CEPT) PCM-30/ISDN-PRI

Transceiver Functionality

CꢀLong-Haul and Short-Haul Line Interface for

Clock/Data Recovery and Waveshaping

CꢀCMI Coder/Decoder for Optical I/F

CꢀCrystal-Less Jitter Attenuator

CꢀFully Independent Transmit and Receive

Functionality

The LIU is composed of transmit and receive

interfaces and a jitter attenuator. The transmit

interface is responsible for generating the necessary

waveshapes for driving the network and providing

the correct source impedance depending on the type

of media used. T1 waveform generation includes

DSX-1 line buildouts as well as CSU line buildouts

of -7.5dB, -15dB, and -22.5dB. E1 waveform

generation includes G.703 waveshapes for both 75Ω

coax and 120Ω twisted cables. The receive interface

provides network termination and recovers clock and

data from the network.

CꢀDual HDLC Controllers

CꢀProgrammable BERT Generator and Detector

CꢀInternal Software-Selectable Receive and

Transmit-Side Termination Resistors for

75ꢀ/100ꢀ/120ꢀ T1 and E1 Interfaces

CꢀDual Two-Frame Elastic-Store Slip Buffers that

Connect to Asynchronous Backplanes Up to

16.384MHz

Cꢀ16.384MHz, 8.192MHz, 4.096MHz, or

2.048MHz Clock Output Synthesized to

Recovered Network Clock

Features continued on page 2.

APPLICATIONS

T1/E1/J1 Line Cards

Switches and Routers

Add-Drop Multiplexers

ORDERING INFORMATION

PART

DS2155L

DS2155LN

DS2155G

DS2155GN

TEMP RANGE PIN-PACKAGE

0°C to +70°C

-40°C to +85°C 100 LQFP

100 LQFP

0°C to +70°C

10mm CSBGA

-40°C to +85°C 10mm CSBGA

DS2155

T1/E1/J1

BACKPLANE

TDM

T1/E1/J1

SCT

NETWORK

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device

may be simultaneously available through various sales channels. For information about device errata, click here:www.maxim-ic.com/errata.

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与DS21352LB+相关器件

型号	品牌	获取价格	描述	数据表
DS21352LBN	MAXIM	获取价格	PCM Transceiver, 1-Func, CMOS, PQFP100, 14 X 14 MM, LQFP-100
DS21352LN	MAXIM	获取价格	T1 Single-Chip Transceivers
DS21352LN	DALLAS	获取价格	3.3V DS21352 and 5V DS21552 T1 Single-Chip Transceivers
DS21352LN+	MAXIM	获取价格	PCM Transceiver, 1-Func, T-1(DS1), CMOS, PQFP100, 14 X 14 MM, ROHS COMPLIANT, LQFP-100
DS21354	DALLAS	获取价格	MTTF is frequently used interchangeably with MTBF
DS21354	MAXIM	获取价格	3.3V/5V E1 Single-Chip Transceivers
DS21354DK	ETC	获取价格	T1 Single-Chip Transceiver Design Kit Daughter Card
DS21354G	MAXIM	获取价格	PCM Transceiver, 1-Func, CMOS, PQFP100, 14 X 14 MM, LQFP-100
DS21354GN	MAXIM	获取价格	暂无描述
DS21354L	MAXIM	获取价格	3.3V/5V E1 Single-Chip Transceivers

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