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參數(shù)資料
| 型號： | YTD428-S |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | DATACOM, DIGITAL SLIC, PQFP100 |
| 封裝： | SQFP-100 |
| 文件頁數(shù)： | 9/28頁 |
| 文件大?。?/td> | 918K |
| 代理商： | YTD428-S |
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DETAILS OF FUNCTIONS
- 15 -
- 0
+ 0
192kHz
I.430 receive signal
(RA/RB)
HRD pin
(TTL level)
LRD pin
(TTL level)
(AMI)
(NRZ)
- 0
+ 0
192kHz
I.430 transmit signal
(TA/TB)
HTD pin
(TTL level)
LTD pin
(TTL level)
(AMI)
(NRZ)
4.4 T Reference Interface Section
s
Reference Power Supply Block
This block provides the electric power to supply for the receiver block and the driver block.
s
Receiver Block
The receiver block receives signal from the S/T bus through the external pulse transformer and converts it to
the logic level signal.
The voltage threshold level for he receiver is properly adapted automatically according to the receiving signal
level.
s
Driver Block
The driver block drives the 2:1 turn ratio transformer according to the logic level transmitting signal.
Figure 4.2 Receive Signal Logic (RDP = “H”, NTSEL = “L”)
Figure 4.3 Transmit Signal Logic (TDP = “H”, NTSEL = “L”)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| YTD428 | DSU LSI for the ISDN Terminal Equipment(用于ISDN終端設(shè)備的數(shù)據(jù)服務(wù)集成電路) |
| YTD436-S | DATACOM, ISDN CONTROLLER, PQFP100 |
| YTD436 | ISDN BRI controller with S/T ref. pt. analog D/R(帶S/T基準和模擬D/R的ISDN BRI控制器) |
| YTD439-S | DATACOM, DIGITAL SLIC, PQFP100 |
| YTD439 | Shielded Paired Cable; Number of Conductors:4; Conductor Size AWG:22; No. Strands x Strand Size:Solid; Jacket Material:Polyolefin; Number of Pairs:2; Impedance:150ohm; Leaded Process Compatible:Yes; Voltage Nom.:300V RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| YTD436 | 制造商:YAMAHA 制造商全稱:YAMAHA CORPORATION 功能描述:ISTC ISDN BRI controller with S/T ref. pt. analog D/R |
| YTD439 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN BRI controller for Terminal Equipment with built-in DSU |
| YTDH-62S0-000 | 制造商:ITT Interconnect Solutions 功能描述:YTDH-62S0-000 - Bulk |
| YT-DSP2 | 制造商:AREXX 功能描述:YETI DISPLAY EXPANSION |
| YTE-102-02-F-5-500 | 制造商:Samtec Inc 功能描述:ELEVATED 2MM C.L. SOCKETS - Bulk |
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