EGLXT973QEA3V Cortina Systems Inc, EGLXT973QEA3V Datasheet - Page 78

• Manufacturer Part Number: EGLXT973QEA3V
• Manufacturer: Cortina Systems Inc

Specifications of EGLXT973QEA3V

• Lead Free Status / RoHS Status: Compliant

LXT973 Transceiver
Datasheet
249426, Revision 6.0
13 July 2007
Table 32
Table 33
Table 34
Cortina Systems
Digital Input/Output Characteristics - MII Pins
REFCLK Characteristics
LED Pin Characteristics
®
Input Low voltage
Input High voltage
Input Current
Output Low voltage
Output High voltage
1. Typical values are at 25°C, and are for design aid only, are not guaranteed, and are not subject to
2. Parameter is guaranteed by design and not subject to production testing.
Input Low voltage
Input High voltage
Input Clock Frequency
Tolerance
Input Clock Duty Cycle
Input Capacitance
1. Typical values are at 25°C, and are for design aid only, are not guaranteed, and are not subject to
2. Parameter is guaranteed by design: not subject to production testing.
Output Low Voltage
Output High Current
Input Leakage Current
1. Typical values are at 25°C, and are for design aid only, are not guaranteed, and are not subject to
LXT973 10/100 Mbps Dual-Port Fast Ethernet PHY Transceiver
production testing.
production testing.
production testing.
2
Parameter
Parameter
Parameter
2
2
Symbol
Symbol
Symbol
V
V
V
Tdc
V
C
V
V
I
V
V
OH
Δ f
OH
OH
I
OL
OL
I
IH
IH
IL
IL
IN
I
I
Min
Min
Min
-10
-10
2.0
2.4
2.0
2.0
40
–
–
–
–
–
–
–
Typ
Typ
Typ
3.0
–
–
–
–
–
–
–
–
–
–
–
–
–
1
1
1
Max
Max
Max
+50
0.8
0.4
0.8
0.4
10
60
10
10
–
–
–
–
–
Units
Units
Units
14.0 Test Specifications
ppm
μ A
pF
μ A
μ A
%
V
V
V
V
V
V
V
V
V
0
VCCIO = 3.3 V
VCCIO = 2.5 V
0.0
OH
I
I
I
Conditions
Conditions
Conditions
OH
OH
I
OL
OL
V
= VCC max
I
Test
= -4 mA,
= -4 mA,
Test
Test
= 10 mA
= 4 mA
V
< VCCIO
–
–
–
–
–
–
–
I
<
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< V
<
CC