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W89C926PENTIC

PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER

Winbond 

W89C926 PENTIC+

TPI Transmit Timing (End of Transmit)

TXO+

TXO-

TXO+

TXO-

1

0

1

TETH1

TETH1

SYMBOL

DESCRIPTION

TETH1

End of Packet Transmitted Hold Time 1

(TXP/N)

Note: This parameter is specified by design and is not tested.

MIN.

250

MAX.

UNIT

nS

AC TIMING TEST CONDITIONS

PARAMETER

Supply Voltage (VDD/VSS)

TEST CONDITIONS

5V ± 0.25V

Temperature

25° C/70° C

Input Test Pattern Levels (TTL/CMOS)

GND to 3.0V

Input Rise and Fall Times (TTL/CMOS)

5 nS

Input and Output Pattern Reference Level (TTL/CMOS)

1.3V

Input Waveform Level (Diff)

-350 to -1315 mV

Input and Output Waveform Reference Levels (Diff)

50% Point of the Differential

3-State Reference Levels

Float (V) ± 0.5V

Note: The above specifications are valid only if the mandatory isolations are properly employed and all differential signals are

taken to the AUI of the pulse transformer.

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