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AM79C875KI中文資料超威半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

AM79C875KI
廠商型號(hào)

AM79C875KI

功能描述

NetPHY??4LP Low Power Quad 10/100-TX/FX Ethernet Transceiver

文件大小

2.48007 Mbytes

頁(yè)面數(shù)量

48 頁(yè)

生產(chǎn)廠商 Advanced Micro Devices
企業(yè)簡(jiǎn)稱

AMD超威半導(dǎo)體

中文名稱

美國(guó)超威半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-23 12:31:00

AM79C875KI規(guī)格書詳情

GENERAL DESCRIPTION

The NetPHY? 4LP device is a highly integrated, low power 10BASE-T/100BASE-TX/FX Quad Ethernet transceiver. The NetPHY? 4LP device includes integrated RMII, ENDECs, Scrambler/Descrambler, and full-featured Auto-Negotiation with support for Parallel Detection and Next Page. Port 3 can be configured as a 100BASE-FX transmitter to output an NRZI PECL level signal. Each receiver has an adaptive equalizer/DC restoration circuit for accurate clock/data recovery on the 100BASE-TX signal at different cable lengths and can perform to 125 m and beyond.

DISTINCTIVE CHARACTERISTICS

■ Four 10/100BASE-TX Ethernet PHY transceivers

■ Supports RMII (Reduced MII) interface

■ 125 meter (m) MLT-3 and Baseline Wander operation

■ Low power consumption

— 1.3 Watt (W) typical (1:1 magnetics)

— 1.2 W typical (1.25:1 magnetics)

■ Power management modes:

— Selectable 1:1 or 1.25:1 transmit transformer

— Unplugged - approximately 100 mW per port

— Power Down - approximately 3 mW per port

■ Single 3.3 V power supply with 5 V I/O tolerance

■ Patent-pending DC restoration technique reduces baseline wander susceptibility

■ Full and half-duplex operation with full-featured Auto-Negotiation function

■ Next Page register support

■ Automatic Polarity Detection during AutoNegotiation and 10BASE-T signal reception

■ Unique scramble seed per port reduces EMI in switch and repeater applications

■ One port supports 100BASE-FX function

■ Supports Inter Packet Gap as low as 40 ns for high throughput applications

■ No external filters or chokes required

■ Compliant with IEEE 802.3 standards for 100BASE-TX, 100BASE-FX, and 10BASE-T

■ Built-in loopback and test modes

■ Small 14 x 20 mm 100-pin PQR package

■ Small package allows side-by-side PHY layout

— Fits neatly behind quad magnetics

— Saves board space over larger 208 PQFP packages

■ Support for Industrial Temperature (-40°C to +85°C)

產(chǎn)品屬性

  • 型號(hào):

    AM79C875KI

  • 制造商:

    Advanced Micro Devices

  • 功能描述:

    PHY 4-CH 10Mbps/100Mbps 100-Pin PQR

  • 制造商:

    AMD(Advanced Micro Devices)

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
AMD
2023+
QFP
50000
原裝現(xiàn)貨
詢價(jià)
AMD
0849+
QFP100
1849
原裝現(xiàn)貨只有原裝
詢價(jià)
AMD
23+
NA/
5079
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票
詢價(jià)
AM
22+
NA
30000
原裝現(xiàn)貨假一罰十
詢價(jià)
AMD
02+
QFP
2550
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì)
詢價(jià)
AMD
24+
QFP
3500
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
AMD
2020+
QFP100
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
AMD
20+
QFP
67500
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票
詢價(jià)
SEMTECH/美國(guó)升特
23+
TQFP
3000
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
AMD
專業(yè)鐵帽
QFP
3
原裝鐵帽專營(yíng),代理渠道量大可訂貨
詢價(jià)