参数资料
型号: DS21354L
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Digital Transmission Interface
英文描述: DATACOM, PCM TRANSCEIVER, PQFP100
封装: 14 X 14 MM, LQFP-100
文件页数: 4/126页
文件大小: 1082K
代理商: DS21354L
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
101 of 124
Figure 18-3. Receive-Side 1.544MHz Boundary Timing (with Elastic Store Enabled)
Figure 18-4. Receive-Side 2.048MHz Boundary Timing (with Elastic Store Enabled)
RSER
CHANNEL 23/31
CHANNEL 24/32
CHANNEL 1/2
RCHCLK
RCHBLK
RSYSCLK
RSYNC
2
3
RSYNC
1
RMSYNC
LSB
F
MSB
LSB
4
NOTE 1: DATA FROM THE E1 CHANNELS 1, 5, 9, 13, 17, 21, 25, AND 29 IS DROPPED (CHANNEL 2 FROM THE E1
LINK IS (MAPPED TO CHANNEL 1 OF THE T1 LINK, ETC.) AND THE F-BIT POSITION IS ADDED (FORCED
TO ON1).
NOTE 2: RSYNC IN THE OUTPUT MODE (RCR1.5 = 0).
NOTE 3: RSYNC IN THE INPUT MODE (RCR1.5 = 1).
NOTE 4: RCHBLK IS PROGRAMMED TO BLOCK CHANNEL 24.
RSER
CHANNEL 1
RCHCLK
RCHBLK
RSYSCLK
RSYNC
CHANNEL 31
CHANNEL 32
1
3
RSYNC
2
RMSYNC
RSIG
CHANNEL 31
CHANNEL 32
C
D
AB
CHANNEL 1
LSB MSB
C
D
B
A
Note 4
NOTE 1: RSYNC IS IN THE OUTPUT MODE (RCR1.5 = 0).
NOTE 2: RSYNC IS IN THE INPUT MODE (RCR1.5 = 1).
NOTE 3: RCHBLK IS PROGRAMMED TO BLOCK CHANNEL 1.
NOTE 4: RSIG NORMALLY CONTAINS THE CAS MULTIFRAME ALIGNMENT NIBBLE (0000) IN CHANNEL 1.
相关PDF资料
PDF描述
DS21354LN DATACOM, PCM TRANSCEIVER, PQFP100
DS21372TN SPECIALTY TELECOM CIRCUIT, PQFP32
DS21372T SPECIALTY TELECOM CIRCUIT, PQFP32
DS21372 SPECIALTY TELECOM CIRCUIT, PQFP32
DS2141AN DATACOM, FRAMER, PDIP40
相关代理商/技术参数
参数描述
DS21354L+ 功能描述:网络控制器与处理器 IC 3.3/5V E1 Single Chip Transceiver 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
DS21354LB 功能描述:网络控制器与处理器 IC 3.3/5V E1 Single Chip Transceiver 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
DS21354LB+ 功能描述:网络控制器与处理器 IC 3.3/5V E1 Single Chip Transceiver 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
DS21354LC1 功能描述:网络控制器与处理器 IC 3.3/5V E1 Single Chip Transceiver 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
DS21354LC1+ 功能描述:网络控制器与处理器 IC 3.3/5V E1 Single Chip Transceiver 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