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IP1726 LF
Preliminary Data Sheet
31/33
Jun 15, 2005
Copyright © 2003, IC Plus Corp.
IP1726 LF-DS-R06
MII Receive Timing
Symbol
Description
Min.
Typ.
Max.
Unit
TRxClk
Receive clock period 100Mbps MII
-
40
-
ns
TRxClk
Receive clock period 10Mbps MII
-
400
-
ns
TRxClk_D
MII_RXCLK falling edge to RXDV, RXD
1
-
4
ns
TRxClk_H
MII_RXCLK
RXDV, RXD[3:0]
TRxClk
7.3
DC Characteristics
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Output low voltage
VOL
0.4
V
Output high voltage
VOH
1.7V for 1.8V I/O supply voltage;
3V for 3.3V I/O supply voltage;
V
Low level output current
IOL
mA
High level output current
IOH
VDD33 supply current
VDD18 supply current
VDDPLL supply current
VDD33 supply voltage
1.8 or
3.3
V
VDD18 supply voltage
1.8
V
VDDPLL supply voltage
1.8
V
SS-SMII Input Low to High
treshold
point(3.3V
operation)
VT+
1.66
1.75
1.79
V
SS-SMII Input High to Low
treshold
point
(3.3V
operation)
VT-
0.93
1.01
1.06
V
Pull-down resistor
RPD
51
127
K
Ω
ΘJc
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