描述 Description

The KSZ8061 is a family of single-chip 10Base-T/100Base-TX Ethernet physical layer transceivers for transmission and reception of data over unshielded twisted pair (UTP) cable. ?The KSZ8061 features Quiet-WIRE??internal filtering to reduce line emissions. ?It is ideal for applications, such as automotive or industrial networks, where stringent radiated emission limits need to be met. ?Quiet-WIRE can use low-cost unshielded cable, where previously only shielded cable solutions were possible. ?The KSZ8061 also features enhanced immunity to environmental EM noise.The KSZ8061MNx offers the Media Independent Interface (MII) for direct connection with MII-compliant Ethernet MAC processors and switches. ?The KSZ8061RNx features a Reduced Media Independent Interface (RMII) for direct connection with RMII-compliant Ethernet MAC processors and switches. ?The KSZ8061RNB generates a 50MHz RMII reference clock for use by the connected MAC device. ?In contrast, the KSZ8061RND receives the 50MHz RMII reference clock as an input.They are designed to exceed Automotive AEC-Q100 and EMC requirements, and feature an extended temperature range of -40°C to +105°C.The KSZ8061MNX is supplied in a 32-lead, 5mm x 5mm QFN or WQFN package. ?The KSZ8061MNG is in a 48-lead, 7mm x 7mm QFN package. ?The KSZ8061RNx are?supplied in 32-pin, 5mm x 5mm QFN and WQFN packages.Microchip's complimentary and confidential LANCheck? online design review service is available for customers who have selected our products for their application design-in.?The?LANCheck online design review?service is subject to?Microchip's?Program Terms and Conditions?and requires a myMicrochip?account.

特性 Features

? Quiet-WIRE??programmable EMI filter
? MII/RMII interface with MDC/MDIO management interface for register configuration
? On-chip termination resistors for the differential pairs
? LinkMD?+ receive signal quality indicator
? Fast start-up and link
? Ultra-Deep Sleep standby mode: CPU or signal detect activated
? Loopback modes for diagnostics
? Programmable interrupt output

簡(jiǎn)介

KSZ8061屬于集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器。由制造生產(chǎn)的KSZ8061驅(qū)動(dòng)器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過(guò)延長(zhǎng)電纜或印制線進(jìn)行通信。確切的功能會(huì)因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對(duì)于通信用途可能并非絕對(duì)必要，但對(duì)于可能的使用環(huán)境卻是明智之選。