T1/CEPT/ISDN-PRI TRANSFORMER P/N: S5122 DATA SHEET
A. GENERAL SPECIFICATIONS: 1. EXTENDED AND STANDARD TEMPERATURE RANGE MODELS. 2. DUAL SURFACE MOUNT PACKAGE CONTAINS BOTH TRANSMIT AND RECEIVE. 3. MODELS MATCHED TO LEADING TRANSCEIVER ICs 4. UL 1459 RECONGNIZED. B. ELECTRICAL SPECIFICATIONS: (25C) 1. TURNS RATIO-POLARITY(2%): (1-2):(3-4): (16-14)=1:1:1.577 (5-6):(7-8):(11-9)=1:1:1.577 2. INDUCTANCE(16-14)=(11-9):1.5mH Min @ 100KHz/0.2V 3. LEAKAGE INDUCTANCE: 16-14 with(short1,2,3,4) : 0.5uH Max 11-9 with (short5, 6, 7,8): 0.5 uH Max 4. INTERWINDING CAPACITANCE: (16-14) TO (1-4)(CONNECT 2,3): 40pF Max. (11-9) TO (5-8)(CONNECT 5,7): 40pF Max. 5.DCR: (1-2)=(5-6): 0.9 Max & (16-14)=(11-9): 1.4 Max. 5. HI-POT: (16,14) to (1,2,3,4) 1500 Vrms/0.5mA 1Sec. (11,9) to (5,6,7,8) 1500 Vrms/0.5mA 1Sec. C.DIMENSIONS & SCHEMATIC & MARKING (UNIT: mm)
Prepared: Qingli Wu Drawing no.: Pulse Transformer
Approved: Xu Wenbing REV.:0 Page : 1/1
Date : 7/24/00
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