Datasheet

DP83640
SNOSAY8E –SEPTEMBER 2007–REVISED APRIL 2013 www.ti.com
4.4 DC SPECIFICATIONS
Pin
Symbol Parameter Conditions Min Typ Max Units
Types
V
IH
I Input High Voltage 2.0 V
I/O
V
IL
I Input Low Voltage V
I/O
= 3.3 V 0.8 V
I/O
V
I/O
= 2.5 V 0.7 V
I
IH
I Input High Current V
IN
= V
I/O
10 µA
I/O
I
IL
I Input Low Current V
IN
= GND 10 µA
I/O
V
OL
O Output Low Voltage I
OL
= 4 mA 0.4 V
I/O
V
OH
O Output High Voltage I
OH
= -4 mA V
I/O
- 0.5 V
I/O
I
OZ
O TRI-STATE Output Leakage Current V
OUT
= V
I/O
or GND -10 10 µA
I/O
V
TPTD_100
PMD Output 100M Transmit Voltage 0.95 1 1.05 V
Pair
V
TPTDsym
PMD Output 100M Transmit Voltage Symmetry ±2 %
Pair
V
TPTD_10
PMD Output 10M Transmit Voltage 2.2 2.5 2.8 V
Pair
V
FXTD_100
PMD Output FX 100M Transmit Voltage 0.3 0.5 0.93 V
Pair
C
IN1
I CMOS Input Capacitance 8 pF
C
OUT1
O CMOS Output Capacitance 8 pF
S
DTHon
PMD Input 100BASE-TX Signal detect turn-on 1000 mV diff
Pair threshold pk-pk
S
DTHoff
PMD Input Signal detect turn-off threshold 200 mV diff
Pair pk-pk
V
TH
PMD Input 10BASE-T Receive Threshold 300 585 mV
Pair
I
dd100
Supply 100BASE-TX (Full Duplex) V
CC
= 3.3 V, V
I/O
= 88 mA
3.3 V, I
OUT
= 0
mA
(1)
V
CC
= 3.3 V, V
I/O
= 84 mA
2.5 V, I
OUT
= 0
mA
(1)
I
dd10
Supply 10BASE-T (Full Duplex) V
CC
= 3.3 V, V
I/O
= 105 mA
3.3 V, I
OUT
= 0
mA
(1)
V
CC
= 3.3 V, V
I/O
= 103 mA
2.5 V, I
OUT
= 0
mA
(1)
I
dd
Supply Power Down Mode CLK_OUT disabled 10 mA
(1) For I
dd
measurements, outputs are not loaded
20 Electrical Specifications Copyright © 2007–2013, Texas Instruments Incorporated
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