w89c940 Winbond Electronics Corp America, w89c940 Datasheet - Page 34

• Manufacturer Part Number: w89c940
• Description: Elanc-pci Twisted-pair Ether-lan Controller With Pci Interface
• Manufacturer: Winbond Electronics Corp America

Note 1: All of the input pins except those stated in Note 2.; Note 2: XRDP, XRDM, CDP, CDN, RXP, RXN.
V
V
V
V
V
V
V
V
V
V
V
R
I
V
TOH
TNU
TPS
TNS
TPU
OL
CM
TIB
TIV
DD
OB
DS
TI
U
Differential Output Voltage (TXP/N)
Differential Idle Output Voltage
Imbalance (TXP/N)
Undershoot Voltage (TXP/N)
Differential Squelch Threshold
(CDP/N, RXP/N)
Differential Input Common Mode
Voltage (CDP/N, RXP/N)
XRDP/M Differential Input
Resistance
XRDP/M Open Circuit Input
Voltage (bias)
XRDP/M Differential Input Voltage
Range
XRDP/M Positive Squelch
Threshold
XRDP/M Negative Squelch
Threshold
XRDP/M Positive Unsquelch
Threshold
XRDP/M Negative Unsquelch
Threshold
TPDP/M High Output Voltage
Tristate leakage Current
34
as the test load
as the test load
as the test load
Vout=Vdd
Vout=Vss
VDD=5V
I=32mA
VDDTP-.44
+/-550
-10
-2.75
-175
-585
-350
-3.1
300
200
2.0
3
VDD-1.0
+/-1200
VDDTP
0.3
+/-40
-300
-300
-200
100
585
350
4.0
3.1
W89C940
Kohms
mA
µA
mV
mV
mV
mV
mV
mV
mV
mV
V
V
V
V