10/100 BASE PULSE TRANSFORMER P/N:16ST8515

10/100 BASE PULSE TRANSFORMER
P/N: 16ST8515 DATA SHEET
A.GENERAL SPECIFICATIONS:
1.DESIGNED FOR 10/100 MB/s TRANSMISSION OVER UTP-5 CABLE.
2.TESTED & QUALIFIED FOR USE WITH NATIONAL SEMICONDUCTOR'S
DP83840 ETHERNET 10/100 PHY CHIP.
3.CABLE INTERFACE FOR ISOLATION AND LOW COMMON MODE EMISSIONS.
4.16-PIN DIP PACKAGE FOR ECONOMIC COST.
5.OPERATING TEMP RANGE: 0°C TO +70°C
6.STORAGE TEMP RANGE: -25°C TO +125°C
B.ELECTRICAL SPECIFICATIONS:
1. TURN RATIO: 1CT: 1CT
2. INSERTION LOSS 0.1 TO 125 MHz (dB MAX.)-1.1
3. RISE TIME: (10-90%): 2.5 nS TYP
4. RETURN LOSS (dB MIN):
FREQUENCY TX&RX
FREQENCY
TX&RX
0.1MHz-10MHz -20
10MHz-30MHz
-19
30MHz-60MHz -14
60MHz-100MHz
-12
5. DIFFERENTIAL TO COMMON MODE REJECTION (dB MIN.):
FREQUENCY TX RX
0.1-60 MHz
-42 -40
60-100 MHz
-40 -35
6. CROSS TALK (dB MAX.): 0.1-60 MHz
-40
60-100MHz -38
7. VOLTAGE ISOLATION (Vrms MIN.): 1500
8. PRI DCR (Ω)MAX:TX&RX=0.9
9. PRIOCL (uH min): TX&RX=350 WITH 8mA DC BIAS
10. PRI L.L (uH Max) TX&RX: 0.6
11. PRI Cw/w (pF Max) TX&RX: 28
C. SCHEMATIC & DIMENSIONS & MARKING (UNIT mm)