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          首頁>RF2721>規(guī)格書詳情

          RF2721中文資料威訊聯(lián)合數(shù)據(jù)手冊PDF規(guī)格書

          PDF無圖
          廠商型號

          RF2721

          功能描述

          QUADRATURE DEMODULATOR

          文件大小

          66.73 Kbytes

          頁面數(shù)量

          6

          生產(chǎn)廠商

          RFMD

          中文名稱

          威訊聯(lián)合

          網(wǎng)址

          網(wǎng)址

          數(shù)據(jù)手冊

          下載地址一下載地址二到原廠下載

          更新時間

          2026-1-20 14:47:00

          人工找貨

          RF2721價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

          RF2721規(guī)格書詳情

          Product Description

          The RF2721 is a monolithic integrated quadrature demodulator intended for use in digital mobile radio receivers. In this application it is used to recover the inphase and quadrature baseband signals from the amplified and filtered IF. The RF2721 is intended for IF systems where the IF frequency ranges from 100kHz to 500MHz, and the LO frequency is two times the IF. The IC contains all of the required components to implement the demodulation function of the receiver and contains a digital divider type 90° phase shifter, two double-balanced mixers, and baseband amplifiers designed to interface with analog to digital converters. The output DC offset may be slaved to the reference of the ADCs to maintain DC accuracy.

          特性 Features

          ? 5V Power Supply

          ? On-Chip Active Device for Oscillator

          ? ADC Compatible Outputs

          ? Low LO Power Requirement

          ? Digitally Controlled Power Down Mode

          ? 100kHz to 500MHz IF Operation

          Typical Applications

          ? UHF Digital and Analog Receivers

          ? Digital Communication Systems

          ? Spread-Spectrum Communication Systems

          ? Commercial and Consumer Systems

          ? Portable Battery-Powered Equipment

          ? General Purpose Frequency Conversion

          產(chǎn)品屬性

          • 型號:

            RF2721

          • 制造商:

            RFMD

          • 制造商全稱:

            RF Micro Devices

          • 功能描述:

            QUADRATURE DEMODULATOR

          供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
          RFMD
          2023+
          SMD
          50000
          原裝現(xiàn)貨
          詢價
          RFMD
          25+
          SOP14
          18000
          原廠直接發(fā)貨進(jìn)口原裝
          詢價
          RFMD
          2023+
          QFN32
          5800
          進(jìn)口原裝,現(xiàn)貨熱賣
          詢價
          RFMD
          24+
          QFN
          9000
          進(jìn)口原裝現(xiàn)貨支持實(shí)單歡迎來電
          詢價
          M/A-COM
          24+
          SMD
          5000
          原裝正品假一罰十
          詢價
          RFMD
          24+
          4
          3000
          全新原裝現(xiàn)貨 優(yōu)勢庫存
          詢價
          RFMD
          25+
          SOP14
          3000
          全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
          詢價
          RFMD
          24+
          QFN-
          26200
          原裝現(xiàn)貨,誠信經(jīng)營!
          詢價
          RFMD
          23+
          QFN
          8560
          受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
          詢價
          RFMD
          1444+
          QFN
          25000
          一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
          詢價
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