Click to expand full text
FAST ETHERNET 10BASE-T/100BASE-TX TRANSFORMER MODULES
Networking Components
LF8200
ELECTRICAL CHARACTERISTICS @25oC
Rise Time & Fall Time @5.0ns (Max), Hi-Pot Test @60Sec, 1500Vrms, OCL @8mA DC Bias 350uH (Min)
Model
Insertion Loss
(dB Max) 1~100 MHz
Return Loss (dB Min)
2~30 40 50 60~80 MHz
Cross Talk (dB Min)
1 30 60 100 MHz
Com. To Com. Rejection Ratio
(dB Min) 1~60 60~100
MHz
Diff. To Com. Mode Rejection
(dB Min) 1~60 60~100
MHz
Turns Ratio TX/RX ( 5%) 1 MHz
LF8200 -1.0 -18 -17 -14.5 -12 -65 -55 -45 -35 -40 -30 -40 -30 1:1 / 1:1 LF8218 -1.0 -18 -16 -12 -10 -65 -55 -45 -35 -40 -30 -40 -30 1.414:1 / 1:1 LF8222 -1.0 -18 -16 -12 -10 -65 -55 -45 -35 -40 -30 -40 -30 2:1 / 1:1 LF8244 -1.0 -18 -16 -12 -10 -65 -55 -45 -35 -40 -30 -40 -30 1.25:1 / 1:1 LF8511 -1.