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Overview

The Microchip KSZ9131 Gigabit Ethernet transceiver is an integrated three-speed (10Base-T/100Base-TX/1000Base-T) physical layer transceiver for transmitting and receiving data over standard CAT-5, CAT-5e, and CAT6 unshielded twisted pair (UTP) cables.

The KSZ9131RNX transceiver features a simplified gigabit media independent interface RGMII. The KSZ9131 Gigabit Ethernet transceiver uses on-chip terminal resistors for four differential pairs and integrates an LDO controller to drive a low-cost MOSFETs to power a 1.2V core, reducing board costs and simplifying board layout.

The KSZ9131 has diagnostic features that facilitate system tuning and commissioning during production testing and product deployment. Because of the support for parametric NAND trees, faults between the KSZ9131 I/O and the board can be detected. Identify faulty copper cables with LinkMD® TDR cable diagnostics. Remote and local loopback capabilities support verification of analog and digital data paths.

Device: KSZ9131RNXC

Type: Transceiver

Protocol: Gigabit Ethernet

Number of drivers/receivers: 4/4

Duplex: full, half

Receiver lag: 500 mV

Data rate: 10Mbps, 100Mbps, 1Gbps

Voltage - power supply: 1.71V ~ 1.89V, 2.375V ~ 2.75V, 3.135V ~ 3.63V

Operating temperature: 0°C ~ 70°C (TA)

Mounting type: Surface mount type

Package/housing: 48-VFQFN bare pad

Supplier Package: 48-QFN (7x7)

Basic product number: KSZ9131

Applications

Laser/network printer

Network Attached Storage (NAS)

Web server

Motherboard Thousand Gigabit LAN (GLOM)

Broadband gateway

Gigabit SOHO/SMB router

IPTV

IP set-top box

Game machine

Triple play (data, voice, video) media center

Industrial control

Vehicle on-board network

Shenzhen Mingjiada Electronics Co., LTD. (Supply and recycling) KSZ9131RNXC Gigabit Ethernet transceiver.

If interested, please contact Mr. Chen:

Tel: +8613410018555

Email: sales@hkmjd.com