40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER PN/:40ST1041A DATA SHEET 954,AX8871, LUCENT 3X54
A.GENERAL SPECIFICATIONS 1.IEEE 802.3 ETHERNET COMPATIABLE, 100 BASE-TX 2.SURFACE MOUNTABLE 3.DESIGN FOR MULTIPORT REPEATER AND ETHERNET SWITCHING HUB APPLICATION 4.CUSTOMER DESIGNS AVAILABLE FOR SPECIFIC APPLICATION B.ELECTRICAL SPECIFICATIONS@25C 1.ISOLATION HI-POT: 1500 Vrms (PRI. /SEC.) 2.TURN RATIO (+/- 5%): TX=1CT: 1CT, RX=1:1 3.RISE TIME: 0.25 ns TYP 4.CW/W: 28 pF Max 5.LEAKAGE INDUCTANCE (1MHz): 0.5uH Max 6.CMRR (0.1-100 MHz): -37dB MIN 7.CROSSTALKS (0.1 TO 100MHz): -38dB Min 8.RETURN LOSS (MIN): 5-30 MHz 30-60 MHz 60-80 MHz -16dB -12dB -10 dB 9.OCL(uH,Min):350 uH, at 8mA DC FORM 0-70C 10.DCR: 0.9 ax 11. INSERTION LOSS (1MHz-100MHz): -1.15dB MAX C.SCHEMATIC & DIMENSIONS & MARKING (UNIT mm):
Date: April 15-2000 Pre by:WuQingli Rev.: X.0
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