RF9908中文資料RFMD數(shù)據(jù)手冊(cè)PDF規(guī)格書
RF9908規(guī)格書詳情
Product Description
The RF9908 is a complete upconverter designed for CDMA/FM cellular applications. The IC contains a double-balanced mixer stage and an output buffer amplifier stage. This device may also be used to directly BPSK modulate a carrier. The mixer is a Gilbert cell with emitter degeneration resistors to provide high IP3. The output stage is a class-B, push-pull configuration to reduce the overall current and still provide a good 50? output match. The unit operates at 3.6V and does not require any exter nal matching components other than coupling capacitors. This circuit is designed as part of the RFMD CDMA Chip Set, consisting of a Transmit IF AGC Amp, this Transmit Upconverter, a Receive LNA/Mixer, and a Receive IF AGC Amp.
Features
? Supports Dual Mode Operation
? +8dBm Input/Output Intercept Point
? Single 3.6V Power Supply
? Internally Matched Inputs and Outputs
? Buffered Output
? Double-Balanced Mixer
Typical Applications
? CDMA/FM Cellular Systems
? Supports Dual-Mode AMPS/CDMA
? Supports Dual-Mode TACS/CDMA
? Commercial and Consumer Systems
? 3-Cell Battery-Operated Systems
產(chǎn)品屬性
- 型號(hào)：
RF9908
- 制造商：
RFMD
- 制造商全稱：
RF Micro Devices
- 功能描述：
CDMA/FM UPCONVERTER/BPSK MODULATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RFMD |
SOP |
34380 |
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) | |||
RF |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SOP-8 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
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) | ||||
RF |
23+ |
SOP-8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
RF |
23+ |
SOP-8 |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
RFMD |
24+ |
SOP8 |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RFMD |
22+ |
DFN22 |
72500 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
RFMD |
24+ |
SMD8 |
5000 |
公司存貨 |
詢價(jià) | ||
IR |
23+ |
DIP14 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
