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AM7992B中文資料超威半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

AM7992B
廠商型號(hào)

AM7992B

功能描述

Serial Interface Adapter (SIA)

文件大小

224.06 Kbytes

頁(yè)面數(shù)量

27 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)

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更新時(shí)間

2025-3-15 17:38:00

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AM7992B規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The Am7992B Serial Interface Adapter (SIA) is a Manchester encoder/decoder compatible with IEEE

802.3, Cheapernet, and Ethernet specifications.In an IEEE 802.3/Ethernet application, the Am7992B interfaces the Am7990 Local Area Network Controller for Ethernet (LANCE) to the Ethernet transceiver device, acquires clock and data within four bit times, and decodes Manchester data with worst case ±19 ns phase jitter at 10 MHz.SIA provides both guaranteed signal threshold limits and transient noise suppression circuitry in both data and collision paths to minimize false

start conditions.

DISTINCTIVE CHARACTERISTICS

■Compatible with lEEE 802.3/Ethernet/Cheapernet specifications

■Crystal/TTL oscillator-controlled Manchester encoder

■Manchester decoder acquires clock and data within four bit times with an accuracy of ±3 ns

■Guaranteed carrier and collision detection squelch threshold limits

—Carrier/collision detected for inputs greater than –275 mV

—No carrier/collision for inputs less than –175 mV

■Input signal conditioning rejects transient noise

—Transients <10 ns for collision detector inputs

—Transients <20 ns for carrier detector inputs

■Receiver decodes Manchester data with worst case ±19 ns of clock jitter (at 10 MHz)

■TTL-compatible host interface

■Transmit accuracy +0.01 (without adjustments)

產(chǎn)品屬性

  • 型號(hào):

    AM7992B

  • 制造商:

    AMD

  • 制造商全稱:

    Advanced Micro Devices

  • 功能描述:

    Serial Interface Adapter(SIA)

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
AMD
23+
PLCC28
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售!
詢價(jià)
SIEMENS
23+
PLCC
12735
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AMD
24+
CDIP-24
2630
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AMD
24+
PLCC28
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
AMD
22+
PLCC-28
8000
原裝正品支持實(shí)單
詢價(jià)
AMD
2022
DIPPLCC
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價(jià)
AMD
00+
PLCC28
4370
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì)
詢價(jià)
AMD
23+
PLCC28
7000
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)!
詢價(jià)
AMD
1
公司優(yōu)勢(shì)庫(kù)存 熱賣(mài)中!!
詢價(jià)
AMD
1948+
DIP24
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)