LAN9252SLASHML datasheet(321/329 Pages) MICROCHIP

Part #	LAN9252/ML

Description	2/3-Port EtherCAT® Slave Controller with Integrated Ethernet PHYs

PDF	329 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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321 / 329 page

 2015 Microchip Technology Inc.

DS00001909A-page 321

LAN9252

Note 31:

The total deviation for EtherCAT is ±25 ppm.

Note 32:

The minimum drive level requirement PW is reduced to 100 uW with the addition of a 500 Ω series resistor,

if CO 5pF, CL 12 pF and R180 Ω

Note 33:

0 °C for commercial version, -40 °C for industrial and extended industrial versions

Note 34:

+70 °C for commercial version, +85 °C for industrial version, +105 °C for extended industrial version

Note 35:

This number includes the pad, the bond wire and the lead frame. PCB capacitance is not included in this

value. The OSCI pin, OSCO pin and PCB capacitance values are required to accurately calculate the value

of the two external load capacitors. The total load capacitance must be equivalent to what the crystal

expects to see in the circuit so that the crystal oscillator will operate at 25.000 MHz.

LAN9252/ML Datasheet(PDF) 321 Page - Microchip Technology