Datasheet Summary
100 Base-T DUAL Port Transformer
Module
Dongguan TNK Industry Co., Ltd. P/N: BD20A02
Designed to meet IEEE802.3u requirement
Primary inductance 350uH min with 8mA DC Bias
RoHS pliant. Operating temperature range:0℃to+70℃ Storage temperature range:-25℃to+125℃
Electrical Specifications @ 25℃
Part Number
Turn Ratio Tx Rx
1:1 1:1
Insertion Loss
0.5~100MHz (dB Max)
-1.0
0.5-30 MHz -16
Return Loss
(dB Min)
30.1-60 60.1-80
MHz
MHz
-14
-12
Cross Talk
(dB Min)
0.5-40 40.1-100
MHz
MHz
-35
-30
CMRR (dB Min) 0.50-100
MHz...