KSZ9031RNXIA

48 Terminations3.3V 48 Pin KSZ9031 Receivers4/4 Drivers/Receivers1 Functions

Manufacturer: Microchip Technology
NO: 536-KSZ9031RNXIA
Package: 48-VFQFN Exposed Pad
Datasheet:
Stock: 2000
Description: 48 Terminations3.3V 48 Pin KSZ9031 Receivers4/4 Drivers/Receivers1 Functions(Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time. transport

SPECIFICATIONS

Parameters
Number of Pins	48
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	2016
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Type	Transceiver
Terminal Finish	Matte Tin (Sn) - annealed
Voltage - Supply	1.8V 2.5V 3.3V
Terminal Position	QUAD
Number of Functions	1
Supply Voltage	1.2V
Terminal Pitch	0.5mm
Base Part Number	KSZ9031
Operating Supply Voltage	3.3V
Number of Channels	1
Max Supply Current	221mA
Data Rate	1 Gbps
Protocol	Ethernet
Number of Drivers/Receivers	4/4
Duplex	Full
Number of Drivers	4
Simplex/Duplex	Full Duplex
Height	850μm
Length	7mm
Width	7mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	13 Weeks
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Surface Mount	YES

KSZ9031RNXIA Description

A fully integrated triple-speed (10BASE-T/100BASE-TX/1000BASE-T) Ethernet physical layer transceiver for CAT-5 unshielded twisted pair (UTP) cable, the KSZ9031RNX transmits and receives data at these speeds. As a direct connection to RGMII MACs in Gigabit Ethernet processors and switches, the KSZ9031RNX offers the Reduced Gigabit Media Independent Interface (RGMII), enabling data transfer at 10/100/1000 Mbps. By utilizing on-chip termination resistors for the four differential pairs and integrating an LDO controller to drive a cheap MOSFET to supply the 1.2V core, the KSZ9031RNX lowers board costs and streamlines board layout. The KSZ9031RNX has diagnostic functions that make system setup and troubleshooting easier during product deployment and production testing. Fault detection between the board and the KSZ9031 I/Os is made possible via parametric NAND tree support.

KSZ9031RNXIA Features

Jumbo Frame Support up to 16 KB
125 MHz Reference Clock Output
RGMII with 3.3V/2.5V/1.8V Tolerant I/Os
On-Chip Termination Resistors for the Differential Pairs
Programmable LED Outputs for Link, Activity, and Speed
Wake-On-LAN (WOL) Support with Robust Custom-Packet Detection
Energy Detect Power-Down Mode for Reduced Power Consumption When the Cable is Not Attached