4S1181 [BOTHHAND]
T1/E1/CEPT /ISDN-PRI TRANSFORMER; T1 / E1 / CEPT / ISDN -PRI变压器
| 型号： | 4S1181 |
| 厂家： | 
BOTHHAND USA, LP. |
| 描述： | T1/E1/CEPT /ISDN-PRI TRANSFORMER |
| 文件： | 总1页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T1/E1/CEPT /ISDN-PRI TRANSFORMER
P/N: 4S1181 DATA SHEET
A. General Specifications
1. Eight transformers in a surface mount package supports four transmit and four receive channels
2. Cross talk : -65dB or better
3. Models matched to leading quad and dual T1/E1/CEPT/ISDN-PRI transceivers .
4. Operating temperature range: 0℃ to +70℃
B. Electrical Specifications @25℃
1. Turns Ratio(± 2%) : PRI:SEC =1:2.1CT
2. TX/RX OCL.: 1.2 mH Min /0.6 mH Min
3. TX/RX. Cw/w: 35 pF Max/35 pF Max
4. TX/RX L/L: 0.6 µH Max/0.6 µH Max
5. TX. Primary PINS: 1-2, 6-7, 11-12, 16-17
6. RX. Primary PINS : 21-22, 26-27, 31-32, 36-37
7. Isolation HI-POT:1500 Vrms
C. Schematic & Mechanical:
﹐
Prepared :Luo Ming Li
Approved: Xu Wenbing
REV.: A0
Date : 2001/07/11
Page : 1/1
Drawing no.: ISDN Transformer
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