GD82541ER Intel, GD82541ER Datasheet - Page 28

• Manufacturer Part Number: GD82541ER
• Manufacturer: Intel

Specifications of GD82541ER

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Not Compliant

82541ER Gigabit Ethernet Controller
22
Table 14. Reference Crystal Specification Requirements
Table 15. Link Interface Clock Requirements
Table 16. EEPROM Interface Clock Requirements
Table 17. AC Test Loads for General Output Pins
a. GTX_CLK is used externally for test purposes only.
Vibrational Mode
Nominal Frequency
Frequency Tolerance
Temperature Stability
Calibration Mode
Load Capacitance
Shunt Capacitance
Series Resistance, Rs
Drive Level
Aging
Insulation Resistance
fGTX
fSK
CL
CL
CL
CL
Symbol
Symbol
Symbol
a
Specification
TDO
SDP[3:0]
EEDI, EESK
LED[3:0]
GTX_CLK frequency
Microwire EEPROM Clock
SPI EEPROM Clock
Parameter
Parameter
Signal Name
Fundamental
25.000 MHz at 25° C
±30 ppm
±30 ppm at 0° C to 70° C
Parallel
20 pF to 24 pF
6 pF maximum
50 W maximum
0.5 mW maximum
±5.0 ppm per year maximum
500 MΩ at DC 100 V
Value
Min
Min
Typ
125
Typ
Value
10
16
18
20
Max
Max
Units
1
2
pF
pF
pF
pF
MHz
MHz
MHz
Unit
Unit