PT61020 / PT61020L Magnetic Lan 10/100/1000 BASE-T Ethernet Isolation Transformer

Electrical Specifi cations @ 25 °C
Inductance ........................... 350 µH min.
with 8 mA DC bias @ 100 KHz, 0.2 V
Leakage Inductance .......... 0.50 µH max.
@ 100 KHz, 0.2 V
Interwinding Capacitance ........25 pF typ.
@ 100 KHz, 0.2 V
DC Resistance .................... 0.90 Ω max.
Insertion Loss .....................0.3-100 MHz
-1.1 dB max.
Return Loss (dB min.)
0.3-30 MHz .....................................-18
40 MHz .........................................-14.4
50 MHz .........................................-13.1
60-80 MHz ......................................-12
Cross Talk (dB min.)
0.3-30 MHz .....................................-35
60-100 MHz ....................................-28
Common Mode Rejection (dB min.)
0.3-30 MHz .....................................-40
60 MHz ............................................-35
80-100 MHz ....................................-30
Turns Ratio ........................... 1 CT:1±5 %
Isolation Hi-Pot ....1500 VAC 1 mA 1 sec.
Operating Temperature
.................................. -40° C to +85 °C