參數(shù)資料
型號(hào)： DS2196LN
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PQFP100
封裝： LQFP-100
文件頁數(shù)： 75/160頁
文件大?。?/td> 559K
代理商： DS2196LN
DS2196
21 of 160
Signal Name:
TPOSLI
Signal Description:
Transmit Positive Data for the LIU
Signal Type:
Input
This digital input is used to pass either the positive half of a bipolar data stream or a NRZ data stream via
the jitter attenuator block to the transmit line driver block and the LNRZ output pin. Data input to this pin
is sampled on the falling edge of TCLKLI. TPOSLI can be internally connected to TPOSOA/TNRZA via
the CCR4A.2 control bit.
Signal Name:
TCLKLI
Signal Description:
Transmit Clock for the LIU
Signal Type:
Input
This digital input is used to pass a 1.544 MHz clock via the jitter attenuator block to the transmit line
driver block and the LCLK output pin.
TCLKLI can be internally connected to TCLKOA via the
CCR4A.2 control bit.
Signal Name:
WNRZ
Signal Description:
Working NRZ Data
Signal Type:
Input
This digital input is used to pass a NRZ data stream via the Data Source Selection MUX and the jitter
attenuator block to the RPOSLO and RNEGLO output pins. Data input to this pin is sampled on the
falling or rising edge of WCLK.
Signal Name:
WCLK
Signal Description:
Working Clock
Signal Type:
Input
This digital input is used to pass a 1.544 MHz clock via the Data Source Selection MUX and the jitter
attenuator block to the RCLKLO output pin.
Signal Name:
PNRZ
Signal Description:
Protect NRZ Data
Signal Type:
Input
This digital input is used to pass a NRZ data stream via the Data Source Selection MUX and the jitter
attenuator block to the RPOSLO and RNEGLO output pins. Data input to this pin is sampled on the
falling or rising edge of PCLK.
Signal Name:
PCLK
Signal Description:
Protect Clock
Signal Type:
Input
This digital input is used to pass a 1.544 MHz clock via the Data Source Selection MUX and the jitter
attenuator block to the RCLKLO output pin.
Signal Name:
RCL
Signal Description:
Receive Carrier Loss
Signal Type:
Output
Set high when the line interface (LIU) detects a carrier loss.
相關(guān)PDF資料
PDF描述
DS21FF44 DATACOM, FRAMER, PBGA300
DS21FF44N DATACOM, FRAMER, PBGA300
DS21FT40N DATACOM, FRAMER, PBGA300
DS21FT40 DATACOM, FRAMER, PBGA300
DS21FT42 DATACOM, FRAMER, PBGA300
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2196LN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC T1 Dual Framer LIU RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS219T 功能描述:烙鐵 DESOLDERING HEAD RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included
DS21E352 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21E352N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21E354 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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