參數(shù)資料
型號(hào): DS2196L
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 15/157頁
文件大小: 734K
代理商: DS2196L
DS2196
15 of 157
Signal Name:
Signal Description:
Signal Type:
A dual function output that is controlled by the CCR3.5 control bit. This pin can be programmed to either toggle
high when the synchronizer is searching for the frame and multiframe or to toggle high if the TCLK pin has not
been toggled for 5 sec.
RLOSA/B / LOTCA/B
Receive Loss of Sync / Loss of Transmit Clock
Output
Signal Name:
Signal Description:
Signal Type:
This pin will toggle high for one RCLKA or RCLKB clock cycle for each bipolar Violation (BPV) detected by the
framer.
RBPVA/B
Receive BPV
Output
Signal Name:
Signal Description:
Signal Type:
Sampled on the falling edge of RCLKIA and either rising or falling edge of RCLKIB for data to be clocked
through the receive side framer. RPOSIA
/B and RNEGIA/B can be tied together for a NRZ interface.
RPOSIA be internally connected to RPOSLO via the CCR4A.2 control bit.
RPOSIA/B
Receive Positive Data Input
Input
Signal Name:
Signal Description:
Signal Type:
Sampled on the falling edge of RCLKI for data to be clocked through the receive side framer. RPOSIA/B and
RNEGIA/B can be tied together for a NRZ interface. RNEGIA be internally connected to RNEGLO via the
CCR4A.2 control bit.
RNEGIA/B
Receive Negative Data Input
Input
Signal Name:
Signal Description:
Signal Type:
Signal used to clock data through the receive side framers. RCLKIA can be internally connected to RCLKLO via
the CCR4A.2 control bit.
RCLKIA/B
Receive Clock Input
Input
User Port Pins
Signal Name:
Signal Description:
Signal Type:
These output port pins can be set low or high via the CCR7B.0 to CCR7B.3 control bits. The pins are forced low
on power-up.
UOP0/1/2/3
User Output Port
Output
相關(guān)PDF資料
PDF描述
DS2196LN Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q43AT Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q43ATN Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q44 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q44T Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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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
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