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DS21458N集成電路(IC)的驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料

DS21458N
廠商型號

DS21458N

參數(shù)屬性

DS21458N 封裝/外殼為256-LBGA;包裝為卷帶(TR);類別為集成電路(IC)的驅(qū)動器接收器收發(fā)器;產(chǎn)品描述:IC TRANSCEIVER FULL 4/4 256CSBGA

功能描述

Quad T1/E1/J1 Transceivers

文件大小

1.65296 Mbytes

頁面數(shù)量

270

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

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更新時間

2024-12-25 22:30:00

DS21458N規(guī)格書詳情

GENERAL DESCRIPTION

The DS21455 and DS21458 are quad monolithic devices featuring independent transceivers that can be software configured for T1, E1, or J1 operation. Each is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled via an 8-bit parallel port configured for Intel or Motorola bus operations. The DS21455* is a direct replacement for the older DS21Q55 quad MCM device. The DS21458, in a smaller package (17mm CSBGA) and featuring an improved controller interface, is software compatible with the older DS21Q55.

FEATURES

Four Independent Transceivers, Each Having the Following Features:

■ Complete T1 (DS1)/ISDN-PRI/J1 Transceiver Functionality

■ Complete E1 (CEPT) PCM-30/ISDNPRI Transceiver Functionality

■ Short- and Long-Haul Line Interface for Clock/Data Recovery and Waveshaping

■ CMI Coder/Decoder

■ Crystal-Less Jitter Attenuator

■ Fully Independent Transmit and Receive Functionality

■ Dual HDLC Controllers

■ On-Chip Programmable BERT Generator and Detector

■ Internal Software-Selectable Receiveand Transmit-Side Termination Resistors for 75?/100?/120? T1 and E1 Interfaces

■ Dual Two-Frame Elastic-Store Slip Buffers that can Connect to Asynchronous Backplanes Up to 16.384MHz

■ 16.384MHz, 8.192MHz, 4.096MHz, or 2.048MHz Clock Output Synthesized to Recovered Network Clock

■ Programmable Output Clocks for Fractional T1, E1, H0, and H12 Applications

■ Interleaving PCM Bus Operation

■ 8-Bit Parallel Control Port, Multiplexed or Nonmultiplexed, Intel or Motorola

■ IEEE 1149.1 JTAG-Boundary Scan

■ 3.3V Supply with 5V Tolerant Inputs and Outputs

■ DS21455 Directly Replaces DS21Q55

■ Signaling System 7 (SS7) Support

■ RAI-CI, AIS-CI Support

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS21458N

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 驅(qū)動器,接收器,收發(fā)器

  • 包裝:

    卷帶(TR)

  • 類型:

    收發(fā)器

  • 協(xié)議:

    IEEE 1149.1

  • 驅(qū)動器/接收器數(shù):

    4/4

  • 雙工:

    完全版

  • 電壓 - 供電:

    3.14V ~ 3.47V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    256-LBGA

  • 供應(yīng)商器件封裝:

    256-CSBGA(17x17)

  • 描述:

    IC TRANSCEIVER FULL 4/4 256CSBGA

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
DALLAS
2020+
BGA256
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
DALLAS
23+
NA/
100
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
DALLAS
2023+
BGA
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
Maxim Integrated
23+
256-CSBGA17x17
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價
DALLAS
23+
NA
8021
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553
詢價
DALLAS
2016+
256CSBG
3526
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)!
詢價
MAXIM
23+
CSBGA
8888
專做原裝正品,假一罰百!
詢價
MAXIM
21+
BGA256
3
原裝現(xiàn)貨假一賠十
詢價
Maxim
21+
256CSBGA
13880
公司只售原裝,支持實單
詢價
22+
5000
詢價