Note 1 ), 10base-t (note 1 ), Ote 1 ) – Cirrus Logic CS8952 User Manual
Page 5: Cs8952, Dc characteristics
CS8952
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
5
DS206F1
Notes: 1. With digital outputs connected to CMOS loads.
Output High Voltage (MII_DRV = 0)
COL, CRS, MDIO, RXD[3:0],
RX_CLK, RX_DV, RX_ER,
TX_CLK
I
OH
= -4.0mA
V
OH
2.4
-
-
V
Input Low Voltage
All Inputs Except AN[1:0], TCM, TXSLEW[1:0]
V
IL
-
-
0.8
V
Input High Voltage
All Inputs Except AN[1:0], TCM, TXSLEW[1:0]
V
IH
2.0
-
-
V
Tri-Level Input Voltages
AN[1:0], TCM, TXSLEW[1:0]
V
IL
V
IM
V
IH
-
1/3 V
DD_MII
+ 20%
2/3 V
DD_MII
+ 20%
-
-
-
1/3 V
DD_MII
- 20%
2/3 V
DD_MII
- 20%
-
V
Input Low Current
MDC, TXD[3:0], TX_CLK, TX_EN,
TX_ER
V
I
= 0.0V
MDIO
V
I
= 0.0V
I
IL
-20
-3800
-
-
-
-
µA
Input High Current
MDC, TXD[3:0], TX_CLK, TX_EN,
TX_ER
V
I
= 5.0V
MDIO
V
I
= 5.0V
I
IH
-
-
-
-
200
20
µA
Input Leakage Current
All Other Inputs
0<=V<=V
DD
I
LEAK
-10
-
+10
µA
DC CHARACTERISTICS
(CONTINUED)
(Over recommended operating conditions)
Parameter
Symbol
Min
Typ
Max
Unit