w89c926 Winbond Electronics Corp America, w89c926 Datasheet - Page 32

• Manufacturer Part Number: w89c926
• Description: Pcmcia Ethernet Network Twisted Pair Interface Controller
• Manufacturer: Winbond Electronics Corp America

Twisted Pair:
(V
SWITCHING CHARACTERISTICS
Memory Support Bus Access (SRAM Access)
RXI+/- Differential Input Resistance
RXI+/- Open Circuit Input Voltage (bias)
RXI+/- Differential Input Voltage Range
RXI+/- Positive Squelched Threshold
RXI+/- Negative Squelched Threshold
RXI+/- Positive Unsquelched Threshold
RXI+/- Negative Unsquelched Threshold
TXO+/- Differential Output Voltage
DD
= 4.75V to 5.25V, V
(Read)
MSWR
MSRD
(Write)
MSDn
MSAn
MSDn
RCS
PARAMETER
SS
= 0V, T
T16
A
= 0 C to 70 C)
T7
T2
Even Address
T1
T9
T8
T11
Valid
Valid
- 32 -
R
V
V
V
V
V
V
V
SYM.
TIB
TIV
TPS
TNS
TPU
TNU
TO
TI
T10
T12
CONDITIONS
With test load
T15
T13
V
T3
DD
= 5V
W89C926 PENTIC+
Odd Address
-2.75
MIN.
-585
-350
-3.1
300
200
2.2
3
Valid
Valid
T4
V
T5
MAX.
T6
DD
T14
-300
-200
585
350
3.1
2.8
-
-1.0
UNIT
K
mV
mV
mV
mV
V
V
V