T1/CEPT/ISDN-PRI TRANSFORMERS
P/N:S5822 DATA SHEET
A. General Specifications:
1. Dual SMT package contains both transmit and receive transformer
2. Models matched to leading transceiver ICs
3. Isolation voltage: 1500Vrms
4. Operating temperature range:-40°C to +85°C
B. Electrical Specifications @ 25
0
C.
1. Turns Ratio(Pri:Sec±2%) :12-10:1-3=1CT:2CT , 4-6:9-7=1:1.36CT
2. OCL : 1.6mH Min & 1.6mH Min @100KHz/0.2V
3. L.L : 1.0 µH Max & 0.8 µH Max
4. Cw/w : 60 pF Max & 55 pF Max
5. DCR(Pri) : 1.7
ΩMax
& 1.7ΩMax
6. DCR(Sec ): 2.0
ΩMax
& 1.70
ΩMax
7. Primary Pins : 12-10 ,4-6
C. Schematic & Mechanical:
Prepared :Qingli Wu
Drawing no.: ISDN Transformer
Approved: Xu Wenbing
REV.: A2
Date : 2001/02/03
Page : 1/1
BOTHHAND [ BOTHHAND USA, LP. ]
