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參數(shù)資料
| 型號： | DS2180A |
| 英文描述： | T1 Transceiver |
| 中文描述： | T1收發(fā)器 |
| 文件頁數(shù)： | 12/35頁 |
| 文件大?。?/td> | 481K |
| 代理商： | DS2180A |
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DS2180A
12 of 35
193E TRANSMIT MULTIFRAME TIMING
Figure 10
NOTES:
1.
Transmit frame and multiframe timing may be established in one of four ways:
a.
With TFSYNC tied low, TMSYNC may be pulsed high once every multiframe period to establish
multiframe boundaries, allowing internal counters to determine frame timing.
b.
TFSYNC may be pulsed every 125 microseconds; pulsing TMSYNC once establishes multiframe
boundaries.
c.
TMSYNC and TFSYNC may be continuously pulsed to establish and reinforce frame and
superframe timing.
d.
If TMSYNC is tied low and TFSYNC is pulsed at frame boundaries, the transmitter will establish
an arbitrary multiframe boundary as indicated by TMO.
2.
Channels in which robbed bit signaling is enabled will sample TABCD during the LSB bit time in
frames indicated.
3.
TLINK is sampled during the F-bit time of odd frames and inserted into the outgoing data stream
(FDL data).
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS2180A+ | 功能描述:網(wǎng)絡控制器與處理器 IC T1 Transceiver RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2180AN | 功能描述:網(wǎng)絡控制器與處理器 IC T1 Transceiver RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2180AQ | 功能描述:網(wǎng)絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2180AQ/T&R | 制造商:Maxim Integrated Products 功能描述:T1 TRANSCEIVER-PLCC-TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TRANSCEIVER T1 44-PLCC 制造商:Maxim Integrated Products 功能描述:Network Controller & Processor ICs T1 Transceiver |
| DS2180AQ/T&R+ | 制造商:Maxim Integrated Products 功能描述:T1 TRANSCEIVER PLCC TRL LF - Tape and Reel |
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