KSZ9031MNX datasheet(71/76 Pages) MICREL

No. de pieza	KSZ9031MNX

Descripción Electrónicos	The KSZ9031MNX is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physicallayer transceiver for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable.

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Fabricante Electrónico	MICREL [Micrel Semiconductor]

Página de inicio	http://www.micrel.com

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71 / 76 page

Micrel, Inc.

KSZ9031MNX

October 2012

71

M9999-103112-1.0

Reference Circuits – LED Strap-In Pins

The pull-up and pull-down reference circuits for the LED2/PHYAD1 and LED1/PHYAD0 strapping pins are shown in

Figure 22 for 3.3V and 2.5V DVDDH.

Figure 22. Reference Circuits for LED Strapping Pins

For 1.8V DVDDH, LED indication support is not recommended due to the low voltage. Without the LED indicator, the

PHYAD1 and PHYAD0 strapping pins are functional with 10k

Ω pull-up to 1.8V DVDDH for a value of 1, and with 1.0kΩ

pull-down to ground for a value of 0.

Número de pieza similar - KSZ9031MNX

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Microchip Technology	KSZ9031MNX	730Kb / 73P	Gigabit Ethernet Transceiver with GMII/MII Support 06/23/16
	KSZ9031MNX	820Kb / 73P	Gigabit Ethernet Transceiver with GMII/MII Support DS00002096F (04-26-22)
	KSZ9031MNXCA	730Kb / 73P	Gigabit Ethernet Transceiver with GMII/MII Support 06/23/16
	KSZ9031MNXCA	820Kb / 73P	Gigabit Ethernet Transceiver with GMII/MII Support DS00002096F (04-26-22)
	KSZ9031MNXCC	730Kb / 73P	Gigabit Ethernet Transceiver with GMII/MII Support 06/23/16

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