- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄380765 > STLC3055QTR (意法半導(dǎo)體) WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT PDF資料下載
參數(shù)資料
| 型號： | STLC3055QTR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT |
| 中文描述： | 環(huán)路 |
| 文件頁數(shù)： | 16/22頁 |
| 文件大小： | 153K |
| 代理商： | STLC3055QTR |
APPENDIX A
STLC3055Test Circuits
Referring to the application diagram shown in fig. 7 of the STLC3055 datasheet and using as external
components the Typ. Values specified in the ”External Components” Table (page 13) find below the
proper configurationfor eachmeasurement.
All measurements requiring DC current termination should be performedusing ”Wandel & Goltermann
DC Loop Holding CircuitGH-1” or equivalent.
TIP
RING
RX
TX
STLC3055
application
circuit
W&G GH1
Zref
E
Vs
1Kohm
1Kohm
100
μ
F
100mA
DC max
Zin = 100K
200 to 6kHz
600ohm
100
μ
F
Figure A1. 2W Return Loss
2WRL= 20Log(|Zref+ Zs|/|Zref-Zs|) = 20Log(E/2Vs)
TIP
RING
RX
TX
STLC3055
application
circuit
W&G GH1
Vrx
Vtx
100
μ
F
100
μ
F
100mA
DC max
Zin = 100K
200 to 6kHz
600ohm
Figure A2. THL Trans Hybrid Loss
THL = 20Log|Vrx/Vtx|
STLC3055
16/22
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STLC3065 | WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3065QTR | WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3065Q | WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3080 | SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC5046 | PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STLC3065 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3065Q | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WLL SUBSCRIBER LINE INTERFACE CIRCUIT |
| STLC3065QTR | 制造商:STMicroelectronics 功能描述: |
| STLC3075 | 制造商:STMicroelectronics 功能描述: |
| STLC3075_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Integrated POTS interface for home access gateway and WLL |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。