40ST1011L Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – 40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER

`40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER
PN/:40ST1011L DATA SHEET
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
5.OPERATING TEMP RANGE: 0°C TO 100°C.
B. ELECTRICAL SPECIFICATIONS@25°C
1. ISOLATION HI-POT: 1500 VRMS (PRI./SEC.)
2. TURN RATIO (+/- 5%): TX=1CT: 1.25CT, RX=1:1
3. RISE TIME: 2.5 ns TYP
4. CW/W: 28 pF TYP
5. LEAKAGE INDUCTANCE: 0.4uH Max
6. CMRR (0.1-100 MHz):-37dB MIN
7. RETURN LOSS (MIN): 5-30 MHz 30-60 MHz 60-80 MHz
-16dB -12dB
-10 dB
8. CROSSTALKS (0.1 TO 100MHz): -38dB Min
9. OCL (uH,Min):350 uH, at 8mA DC FORM 0-7 C
10. DCR: 0.9 Max
11. INSERTION LOSS (1MHz-100MHz) : -1.15dB Max
C.SCHEMATIC & DIMENSIONS & MARKING (UNIT mm):
Date: April 15-2000 Pre by:WuQingli Rev.: X.0