93 / 97 page
IP100A LF
Preliminary Data Sheet
93/97
March. 30, 2007
Copyright © 2004, IC Plus Corp.
IP100A LF-DS-R17
DC Characteristics
DC characteristics are defined over commercial operating ranges unless specified otherwise.
PARAMETER
SYMBOL
PARAMETER
DESCRIPTION
TEST
CONDITIONS
MIN
TYP
MAX
UNIT
Vcc 3.3V
3.3V power voltage
3.13
3.47
V
Icc 3.3V
3.3V power current
10.6
mA
Vcc 2.5V
2.5V power voltage
2.37
2.63
V
Icc 2.5V
2.5V power current
159.5
mA
TTL I/O
VIH
Input high voltage
2
V
VIL
Input low voltage
0.8
V
IIN
Input leakage current
VIN = VCC /GND
-10
10
µA
VOH
Output high voltage
2.4
V
VOL
Output low voltage
0.4
V
IOTS
Output tri-state leakage
10
µA
100BASE-TX RECEIVE
VB
RXP/RXN Input Bias Voltage
Iol = 4 mA
2.7
V
RIN
RXP/RXN Differential Input
Resistance
6
kΩ
SON
Signal Detect Turn-On Threshold
5 MHz square
wave input
300
365
430
mV
100BASE-TX TRANSMIT (MEASURED DIFFERENTIALLY AFTER 1:1 TRANSFORMER)
VPDO
Peak Differential Output
50Ωfrom each
output to VCC
0.95
1.05
V
VOI
Output Voltage Imbalance
50Ωfrom each
output to VCC
0.4
V
Overshoot
5
%
VREF
Reference Voltage of ISET
1.25
V
10BASE-T RECEIVE
VB10
RXP/RXM Input Bias Voltage
1.4
V
RIN10
RXP/RXN Differential Input
Resistance
10
kΩ
VSQ
Squelch Threshold
5 MHz square
wave
250
mV
10BASE-T TRANSMIT (MEASURED DIFFERENTIALLY AFTER THE 1:1 TRANSFORMER)
VP
Peak Differential Output
50Ωfrom each
output to VCC
2.2
2.8
V
TABLE 3 : DC Characteristics
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