- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363893 > W6691 (WINBOND ELECTRONICS CORP) ISDN S/T Interface Transceiver PDF資料下載
參數(shù)資料
| 型號： | W6691 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | ISDN S/T Interface Transceiver |
| 中文描述： | 綜合業(yè)務(wù)數(shù)字網(wǎng)的S / T接口收發(fā)器 |
| 文件頁數(shù)： | 27/106頁 |
| 文件大?。?/td> | 428K |
| 代理商： | W6691 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁當(dāng)前第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁
Preliminary W6691
Publication Release Date: Sep 2001
27 Revision 1.1
F5 Identifying Input
After the receipt of any non-INFO 0 signal from NT, the W6691 ceases to transmit INFO 1 and awaits
identification of INFO 2 or INFO 4. This state is reached at most 50
μ
s after a signal different from INFO 0 is
present at the receiver of the S interface.
F6 Synchronized
When W6691 receives an activation signal (INFO 2), it responds with INFO 3 and waits for normal frames
(INFO 4). This state is reached at most 6 ms after an INFO 2 arrives at the S interface (in case the clocks
were disabled in "F3 Deactivated without clock").
F7 Activated
This is the normal active state with the layer 1 protocol activated in both directions. From state "F6
Synchronized" , state F7 is reached at most 0.5 ms after reception of INFO 4. From state "F3 Deactivated
without clock" with the clocks disabled, state F7 is reached at most 6 ms after the W6691 is directly activated
by INFO 4.
F8 Lost Framing
This is the state where the W6691 has lost frame synchronization and is awaiting resynchronization by INFO
2 or INFO 4 or deactivation by INFO 0.
Special States:
Analog Loop Initiated
On Enable Analog Loop command, INFO 3 is sent by the line transmitter internally to the line receiver (INFO
0 is sent to the line). The receiver is not yet synchronized.
Analog Loop Activated
The receiver is synchronized on INFO 3 which is looped back internally from the transmitter. The indication
'TI" or "ATI" is sent depending on whether or not a signal different from INFO 0 is detected on the S interface.
Send Continuous Pulses
A 96 kHz continuous pulse with alternating polarities is sent.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W6691CD | ISDN S/T Interface Transceiver |
| W6691CP | ISDN S/T Interface Transceiver |
| W6692 | PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器) |
| W6693A | USB Bus ISDN S/T Interface Controller(USB總線的ISDN S/T接口控制器) |
| W6694 | PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W66910 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| W66910CD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TE Mode ISDN S/T-Controller with Microprocessor Interface |
| W6691CD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ISDN S/T Interface Transceiver |
| W6691CP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ISDN S/T Interface Transceiver |
| W6692 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCI Bus ISDN S/T-Controller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。