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參數(shù)資料
| 型號： | TSB14C01AMHV |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:79; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:20-35 RoHS Compliant: No |
| 中文描述： | 5V的電機及電子學(xué)工程師聯(lián)合會1394-1995背板收發(fā)器/仲裁者 |
| 文件頁數(shù)： | 20/31頁 |
| 文件大小： | 424K |
| 代理商： | TSB14C01AMHV |
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TSB14C01A, TSB14C01AI, TSB14C01AM
5-V IEEE 1394-1995 BACKPLANE TRANSCEIVER/ARBITER
SGLS107A – FEBRUARY 1999 – REVISED NOVEMBER 1999
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
backplane receive data timing
The receiver typically uses the transitions on the incoming bus signals RDATA and RSTRB to derive a clock
at the code bit frequency to extract the NRZ signal on RDATA. This clock can be derived by performing an
exclusive-OR (XOR) of RDATA and RSTRB.
The bus signals, as they appear from the backplane transceiver media and into the receivers, should be within
the constraints outlined by Figure 10.
t1
t1
t1
t1
t3
t2
t3
t2
RDATA
RSTRB
Figure 10. Backplane Receive Data Timing
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of 0.5 ns. This assumes total receive skew is less than receive edge separation (i.e., some skew
margin exists).
PARAMETER
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98.304 Mhz
49.152 MHz
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backplane timing definitions
Logic Skew — The skew between data and strobe within the physical layer itself due to internal skews
between data and strobe logic.
Spatial Skew — The skew between data and strobe due to differences in propagation delays along the
transmission line from arbiter to transceiver. This board delay is of concern when the physical layer and
transceivers are packaged separately.
Package Skew — The propagation delay difference through the transceiver between the data and strobe
channels.
Backplane Skew — The skew along the backplane itself due to impedance and/or mismatching of lengths
in the data and strobe lines.
Receive Setup/Hold — The setup and hold time needed to latch in the incoming data within the phy arbiter,
based off of the recovered clock from Data-Rx and Strobe-Rx.
Total Transmit Skew — The total skew between data and strobe in transmitting data from the phy out to the
bus. This is given by the following equation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSB14C01APM | 功能描述:1394 接口集成電路 5V 50/100Mbps Backplane PLC RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray |
| TSB14C01APMG4 | 功能描述:1394 接口集成電路 5V 50/100Mbps Backplane PLC RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray |
| TSB14C01APMR | 功能描述:1394 接口集成電路 50/100Mbps BACKPLANE Phy Layer Cntrlr RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray |
| TSB14C01APMRG4 | 功能描述:1394 接口集成電路 5V 1Port 50/100Mbps BP Phy Layer Cntrlr RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray |
| TSB14C01HV | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5-V IEEE 1394-1995 BACKPLANE TRANSCEIVER/ARBITER |
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