RF9957中文資料RFMD數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
RF9957規(guī)格書(shū)詳情
Product Description
The RF9957 is an integrated complete IF AGC amplifier and Quadrature Demodulator designed for the receive section of dual-mode CDMA/FM cellular and PCS applications. It is designed to amplify received IF signals, while providing 100dB of gain control range, and demodulate to baseband I and Q signals. Noise Figure, IP3, and other specifications are designed to be compatible with the IS- 98 and J-STD-018 Interim Standard for CDMA cellular communications. The IC is manufactured on an advanced 15GHz FT Silicon Bipolar process, and is packaged in a standard miniature 24-lead plastic SSOP package.
Features
? Supports Dual Mode Operation (CDMA and FM)
? Digitally Controlled Power Down Mode
? 2.7V to 3.3V Operation
? Quadrature LO Divider
? IF AGC Amp with 100dB Gain Control
Typical Applications
? CDMA/FM Cellular Systems
? CDMA PCS Systems
? Wireless Local Loop Systems
? Spread-Spectrum Cordless Phones
? High Speed Data Modems
? General Purpose Digital Receivers
產(chǎn)品屬性
- 型號(hào)：
RF9957
- 制造商：
RFMD
- 制造商全稱(chēng)：
RF Micro Devices
- 功能描述：
CDMA/FM RECEIVE AGC AND DEMODULATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RFMTCRODE |
20+ |
SSOP24 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
RFMD |
SSOP |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
RFMD |
97+ |
SSOP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RFMTCRODEV |
22+23+ |
SSOP-242.5K |
7468 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
RFMD |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
RFMTCRODEV |
22+ |
SSOP-24/2.5K |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
RF9957TR13 |
23+ |
SSOP24 |
6000 |
原裝正品,假一罰十 |
詢價(jià) | ||
RFMTCRO |
2020+ |
SSOP-24 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
IR |
22+ |
SSOP24 |
14008 |
原裝正品 |
詢價(jià) |
