W89C926 Datasheet, PDF (46/48 Pages) Winbond – PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER

W89C926 PENTIC+
AUI Transmit Test Load
TX+
R = 78
27 µH
TX-
Note: In the above diagram, the TX+ and TX- signals are taken from the AUI side of the pulse transformer. The pulse
transformer used for all testing is a 100µH +/-0.1% Pulse Engineering PE64103.
UTP Transmit Test Load
TXO+
R = 1.21K 1%
UTP
FILTER
R = 100 1%
TXO-
Note: In the above diagram, the UTP filter used for all testing is a Valor FL1012.
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