RF9938中文資料RFMD數(shù)據(jù)手冊(cè)PDF規(guī)格書
RF9938規(guī)格書詳情
Product Description
The RF9938 is a complete upconverter designed for PCS 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 is designed as part of the RFMD PCS 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 Output Intercept Point
? Single 3.6V Power Supply
? Internally Matched Inputs and Outputs
? Buffered Output
? Double-Balanced Mixer
Typical Applications
? CDMA/TDMA/DCS1900 PCS Systems
? PHS 1500/ WLAN 2400 Systems
? General Purpose Upconverter
? BPSK Modulation
? Micro-Cell PCS Base Stations
? Portable Battery-Powered Equipment
產(chǎn)品屬性
- 型號(hào)：
RF9938
- 制造商：
RFMD
- 制造商全稱：
RF Micro Devices
- 功能描述：
PCS UPCONVERTER/BPSK MODULATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RF |
23+ |
SOP-8 |
7100 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
RFMD |
SOP |
893993 |
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/威訊 |
24+23+ |
SOP-8 |
12580 |
16年現(xiàn)貨庫(kù)存供應(yīng)商終端BOM表可配單提供樣品 |
詢價(jià) | ||
RFMD |
21+ |
SOP8 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
RF |
24+ |
SOP-8 |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
RF |
9910/9747 |
SO-8 |
1145 |
全新原裝現(xiàn)貨100真實(shí)自己公司 |
詢價(jià) | ||
REMD |
22+ |
SOP8 |
7500 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電! |
詢價(jià) | ||
RFMD |
23+ |
SOP8 |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RFMD |
20+ |
SOP-8 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
RFMD |
22+ |
SOP-8 |
9845 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) |
