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参数资料
| 型号： | DS2174Q+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/24页 |
| 文件大小： | 0K |
| 描述： | IC BERT ENHANCED 44-PLCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 26 |
| 功能： | 增强型位误码率测试器（EBERT） |
| 接口： | E1，J1，T1 |
| 电路数： | 1 |
| 电源电压： | 3 V ~ 3.6 V |
| 电流 - 电源： | 50mA |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-LCC（J 形引线） |
| 供应商设备封装： | 44-PLCC（16.59x16.59） |
| 包装： | 管件 |
| 包括： | 错误计数器，样式发生器和检测器 |
DS2174
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TABLE OF CONTENTS
1.
GENERAL OPERATION ................................................................................................................4
1.1
PATTERN GENERATION......................................................................................................................4
1.1.1 Polynomial Generation.......................................................................................... 4
1.1.2 Repetitive Pattern Generation ............................................................................... 4
1.2
PATTERN SYNCHRONIZATION............................................................................................................5
1.2.1 Synchronization...................................................................................................... 5
1.2.2 Polynomial Synchronization .................................................................................. 5
1.2.3 Repetitive Pattern Synchronization ....................................................................... 5
1.3
BIT ERROR RATE (BER) CALCULATION............................................................................................5
1.3.1 Counters ................................................................................................................. 5
1.4
GENERATING ERRORS .......................................................................................................................5
1.5
CLOCK DISCUSSION...........................................................................................................................6
1.6
POWER-UP SEQUENCE.......................................................................................................................6
1.7
DETAILED PIN DESCRIPTION .............................................................................................................8
2.
PARALLEL CONTROL INTERFACE........................................................................................10
3.
CONTROL REGISTERS ...............................................................................................................11
3.1
MODE SELECT .................................................................................................................................13
3.1.1 Error Insertion ..................................................................................................... 13
3.2
STATUS REGISTER ...........................................................................................................................15
3.3
PSEUDORANDOM PATTERN REGISTERS ...........................................................................................15
3.4
TEST REGISTER................................................................................................................................17
3.5
COUNT REGISTERS ..........................................................................................................................17
4.
RAM ACCESS .................................................................................................................................18
4.1
INDIRECT ADDRESSING....................................................................................................................18
5.
DC OPERATION ............................................................................................................................19
6.
AC TIMING CHARACTERISTICS .............................................................................................20
6.1
PARALLEL PORT ..............................................................................................................................20
6.2
DATA INTERFACE ............................................................................................................................22
7.
MECHANICAL DIMENSIONS ....................................................................................................24
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| DS21554LBN+ | IC TXRX E1 5V 100-LQFP |
| DS21552LN+ | IC TXRX T1 1-CHIP 5V 100-LQFP |
| DS2174Q+T&R | IC BERT ENHANCED 44-PLCC |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2174Q/T&R+ | 制造商:Maxim Integrated Products 功能描述:BIT ERROR RATE TESTER 44PLCC - Tape and Reel |
| DS2174Q/T&R | 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray |
| DS2174Q+ | 功能描述:电信集成电路 Enhanced Bit Error Rate Tester (BERT) RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray |
| DS2174Q+T&R | 制造商:Maxim Integrated Products 功能描述:BIT ERROR RATE TESTER 44PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC BERT ENHANCED 44-PLCC |
| DS2174Q+T&R | 功能描述:电信集成电路 Enhanced Bit Error Rate Tester (BERT) RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray |
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