RF2721中文資料RFMD數(shù)據(jù)手冊(cè)PDF規(guī)格書
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.
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(hào)：
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RFMD |
19+ |
5965 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | |||
24+ |
SOP-14 |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | |||
SOP14 |
原廠封裝 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
RFMD |
23+ |
SOP14 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
RFMD |
22+ |
SMD |
3000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
RFMICRODE |
23+ |
NA |
3231 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
RFMD |
23+ |
NA/ |
3380 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
RFMD |
ROHS+Original |
NA |
250 |
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價(jià) | ||
RFMD |
2023+ |
SOP14 |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
RFMD |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) |
