GD82541PI datasheet(21/46 Pages) INTEL

21 / 46 page

Networking Silicon — 82541(PI/GI/EI)

Output

Capacitance

Capacitance range when using PNP circuit

4.7

µF

Input

Capacitance

Capacitance range when using PNP circuit

4.7

µF

Capacitance

ESR

Equivalent series resistance of output

capacitancea

100

Ω

Ictrl_18

Maximum output current rating to CTRL18

a. Tantalum capacitors must not be used.

Table 5.

1.2V Supply Voltage Ramp

Symbol

Parameter

Min

Max

Unit

Rise Time

Time from 10% to 90% mark

0.025

Monotonicity

Voltage dip allowed in ramp

Slope

Ramp rate at any time between 10% to 90%

38400

V/s

Operational

Range

Voltage range for normal operating conditions

1.14

1.26

Ripple

Maximum voltage ripple at frequency below

1 MHz

180

mVpk-to-pk

Ripple

Maximum voltage ripple at frequency below

1 MHz

Overshoot

Maximum voltage allowed

1.45

Output

Capacitance

Capacitance range when using PNP circuit

4.7

µF

Input

Capacitance

Capacitance range when using PNP circuit

4.7

µF

Capacitance

ESR

Equivalent series resistance of output

capacitancea

a. Tantalum capacitors must not be used.

100

Ω

Ictrl_12

Maximum output current rating to CTRL12

Table 4.

1.8V Supply Voltage Ramp

GD82541PI 데이터시트(PDF) 21 Page - Intel Corporation

GD82541PI 데이터시트(HTML) 21 Page - Intel Corporation

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