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参数资料
型号： DS2151QNB
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PQCC44
封装： 0.652 INCH, PLASTIC, LCC-44
文件页数： 12/62页
文件大小： 921K
代理商： DS2151QNB
DS2151Q
2 of 60
TABLE OF CONTENTS
1 DETAILED DESCRIPTION....................................................................................................4
1.1
INTRODUCTION................................................................................................................................4
2 PIN DESCRIPTION................................................................................................................6
2.1
DS2151Q REGISTER MAP...............................................................................................................8
3 PARALLEL PORT .................................................................................................................9
4 CONTROL REGISTERS......................................................................................................10
4.1
LOCAL LOOPBACK .........................................................................................................................15
4.2
REMOTE LOOPBACK ......................................................................................................................15
4.3
PAYLOAD LOOPBACK.....................................................................................................................15
4.4
FRAMER LOOPBACK ......................................................................................................................15
4.5
LOOP CODE GENERATION .............................................................................................................18
4.6
PULSE DENSITY ENFORCER...........................................................................................................18
4.7
POWER-UP SEQUENCE .................................................................................................................18
5 STATUS AND INFORMATION REGISTERS ......................................................................19
5.1
LOOP UP/DOWN CODE DETECTION................................................................................................23
6 ERROR COUNT REGISTERS.............................................................................................27
6.1
LINE CODE VIOLATION COUNT REGISTER (LCVCR) .......................................................................27
6.2
PATH CODE VIOLATION COUNT REGISTER (PCVCR)......................................................................28
6.3
MULTIFRAMES OUT OF SYNC COUNT REGISTER (MOSCR) ............................................................29
7 FDL/FS EXTRACTION AND INSERTION ...........................................................................30
7.1
RECEIVE SECTION.........................................................................................................................30
7.2
TRANSMIT SECTION.......................................................................................................................31
8 SIGNALING OPERATION...................................................................................................32
9 TRANSMIT TRANSPARENCY AND IDLE REGISTERS ....................................................34
10
CLOCK BLOCKING REGISTERS....................................................................................36
11
ELASTIC STORES OPERATION.....................................................................................37
11.1
RECEIVE SIDE............................................................................................................................37
11.2
TRANSMIT SIDE..........................................................................................................................37
11.3
MINIMUM DELAY SYNCHRONOUS SYSCLK MODE.......................................................................37
12
RECEIVE MARK REGISTERS .........................................................................................38
13
LINE INTERFACE FUNCTIONS.......................................................................................39
13.1
RECEIVE CLOCK AND DATA RECOVERY.......................................................................................40
13.2
TRANSMIT WAVESHAPING AND LINE DRIVING ..............................................................................41
13.3
JITTER ATTENUATOR..................................................................................................................42
14
TIMING DIAGRAMS .........................................................................................................46
15
DC CHARACTERISTICS..................................................................................................52
16
AC CHARACTERISTICS..................................................................................................53
17
PACKAGE INFORMATION..............................................................................................60
17.1
44-PIN PLCC (56-G4003-001)..................................................................................................60
相关PDF资料
PDF描述
DS2151QB DATACOM, FRAMER, PQCC44
DS2152LN DATACOM, FRAMER, PQFP100
DS2152L DATACOM, FRAMER, PQFP100
DS2153Q DATACOM, FRAMER, PQCC44
DS2154L DATACOM, FRAMER, PQFP100
相关代理商/技术参数
参数描述
DS2151QNB/T&R 制造商:Maxim Integrated Products 功能描述:T1 SINGLE CHIP XCVR REV B IND - Tape and Reel
DS2151QNB/T&R 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS2151QNB+ 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS2151QNB+T&R 制造商:Maxim Integrated Products 功能描述:FRAMER DS1/E1/ISDN-PRI/T1 5V 44PLCC - Tape and Reel
DS2151QNB+T&R 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
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