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RF9908PCBA中文資料RFMD數(shù)據(jù)手冊PDF規(guī)格書
RF9908PCBA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：
RF9908PCBA
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RFMD |
24+ |
DFN22 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
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) | |||
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) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
RFMD |
22+ |
DFN22 |
72500 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
RFMD |
24+ |
SOP-8 |
3500 |
詢價(jià) | |||
SSCP |
24+ |
SSCP |
42540 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RFMD |
2020+ |
SOP |
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(jià) | ||
RF |
18+ |
SOP8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
RFMD |
23+ |
SOP8 |
3000 |
全新原裝現(xiàn)貨 優(yōu)勢庫存 |
詢價(jià) |
