LU82541ER Intel, LU82541ER Datasheet - Page 23

• Manufacturer Part Number: LU82541ER
• Manufacturer: Intel

Specifications of LU82541ER

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature Classification: Commercial
• Package Type: BGA
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

Table 4. 1.8V Supply Voltage Ramp
Table 5. 1.2V Supply Voltage Ramp
a. Operating with an internal regulator (PNP) supports a wider tolerance output voltage due to process tracking.
b. Tantalum capacitors must not be used.
a. Operating with an internal regulator (PNP) supports a wider tolerance output voltage due to process tracking.
b. Tantalum capacitors must not be used.
Ripple
Overshoot
Output
Capacitance
Input
Capacitance
Capacitance
ESR
Ictrl_18
Rise Time
Monotonicity
Slope
Operational
Range
Operational
Range
Operational
Range
Operational
Range
Ripple
Overshoot
Output
Capacitance
Input
Capacitance
Capacitance
ESR
Ictrl_12
Symbol
Maximum voltage ripple at a bandwidth equal
to 50 MHz
Maximum voltage allowed
Capacitance range when using PNP circuit
Capacitance range when using PNP circuit
Equivalent series resistance of output
capacitance
Maximum output current rating to CTRL18
Time from 10% to 90% mark
Voltage dip allowed in ramp
Ramp rate at any time between 10% to 90%
Voltage range for normal operating conditions
(PNP’s)
Voltage range for normal operating conditions
(PNP’s)
Voltage range for normal operating conditions
(external regulator)
Voltage range for normal operating conditions
(external regulator)
Maximum voltage ripple at a bandwidth equal
to 50 MHz
Maximum voltage allowed
Capacitance range when using PNP circuit
Capacitance range when using PNP circuit
Equivalent series resistance of output
capacitance
Maximum output current rating to CTRL_12
a
b
b
Parameter
82541ER Gigabit Ethernet Controller
0.025
1.116
1.14
Min
4.7
4.7
4.7
4.7
-7
-5
5
5
38400
Max
1.26
1.26
1.45
100
100
2.2
20
20
20
20
20
20
20
20
0
5
5
Unit
mV
mΩ
mA
mV
V/s
mV
mΩ
mA
ms
µF
µF
µF
µF
%
%
V
V
V
V
17