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DS2174QN+T&R PDF预览

DS2174QN+T&R

更新时间: 2024-02-26 21:29:48
品牌 Logo 应用领域
美信 - MAXIM 电信电信集成电路
页数 文件大小 规格书
24页 265K
描述
Telecom Circuit, 1-Func, PQCC44, PLASTIC, LCC-44

DS2174QN+T&R 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:LCC
包装说明:QCCJ, LDCC44,.7SQ针数:44
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.68JESD-30 代码:S-PQCC-J44
JESD-609代码:e3长度:16.585 mm
湿度敏感等级:3功能数量:1
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Other Telecom ICs最大压摆率:0.06 mA
标称供电电压:3.3 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:16.585 mm
Base Number Matches:1

DS2174QN+T&R 数据手册

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DS2174  
EBERT  
www.maxim-ic.com  
GENERAL DESCRIPTION  
FEATURES  
The DS2174 enhanced bit error-rate tester  
(EBERT) is a software-programmable test-pattern  
generator, receiver, and analyzer capable of  
meeting the most stringent error-performance  
requirements of digital transmission facilities. It  
features bit-serial, nibble-parallel, and byte-  
parallel data interfaces, and generates and  
uniquely synchronizes to pseudorandom patterns  
of the form 2n - 1, where n can take on values from  
1 to 32, and user-defined repetitive patterns of any  
length up to 512 octets.  
C Generates and detects digital patterns for  
analyzing and trouble-shooting digital  
communications systems  
C Programmable polynomial length and  
feedback taps for generation of any  
pseudorandom patterns up to 232 - 1; up to  
32 taps can be used in the feedback path  
C Programmable, user-defined pattern  
registers for long repetitive patterns up to  
512 bytes in length  
C Large 48-bit count and bit error count  
registers  
APPLICATIONS  
C Routers  
C Software-programmable bit error insertion  
C Fully independent transmit and receive  
paths  
C Channel Service Units (CSUs)  
C Data Service Units (DSUs)  
C Muxes  
C 8-bit parallel-control port  
C Detects polynomial test patterns in the  
presence of bit error rates up to 10-2  
C Programmable for serial, 4-bit parallel, or  
8-bit parallel data interfaces  
C Switches  
C Digital-to-Analog Converters (DACs)  
C CPE Equipment  
C
Bridges  
C Serial mode clock rate is 155MHz; byte  
mode is 80MHz for a net 622Mbps; OC-3  
C Available in 44-pin PLCC  
C
Smart Jack  
PIN CONFIGURATION  
ORDERING INFORMATION  
TOP VIEW  
TEMP  
RANGE  
PIN-  
PACKAGE  
44 PLCC  
PART  
DS2174Q  
0°C to +70°C  
RDAT3  
RDAT4  
RDAT5  
7
8
9
39 D2  
DS2174QN -40°C to +85°C 44 PLCC  
38 D1  
37 D0  
36 TDAT7  
35 TDAT6  
34 GND  
33 TDAT5  
32 TDAT4  
31 TDAT3  
30 TDAT2  
29 GND  
RDAT6 10  
RDAT7 11  
GND 12  
A0 13  
DS2174  
A1 14  
A2 15  
A3 16  
CS 17  
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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