am79c988a ETC-unknow, am79c988a Datasheet - Page 21

• Manufacturer Part Number: am79c988a
• Description: Quad Integrated Ethernet Transceiver Quiet
• Manufacturer: ETC-unknow

SWITCHING WAVEFORMS
TXD+
TXD-
PDO
PDI
PDO
RXD
PCI
RXD
PDI
tPWODO
tCON
tDODION
tTON
tRON
tPWKDO
Figure 11. Collision Signals
Figure 10. Receive Signals
P R E L I M I N A R Y
Figure 9. Transmit Signals
tTSD
tPWORD
Am79C988A
tRSD
tCPER
tPWKRD
tDODISD
tTSD
tTSD
tPWKDO
tCOFF
tCPW
tPWKRD
tRF
VTHS+
VTHS-
tRETD
tRR
tTETD
19880B-13
19880B-15
19880B-14
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