RF9938中文資料RFMD數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
RF9938 |
| 功能描述 | PCS UPCONVERTER/BPSK MODULATOR |
| 文件大小 |
46.9 Kbytes |
| 頁(yè)面數(shù)量 |
4 頁(yè) |
| 生產(chǎn)廠商 | RF Micro Devices |
| 企業(yè)簡(jiǎn)稱 |
RFMD |
| 中文名稱 | RF Micro Devices官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-18 23:00:00 |
| 人工找貨 | RF9938價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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 |
24+ |
NA/ |
40 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
RFMD |
24+ |
SOP-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
RFMD |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
N/A |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RF |
23+ |
SOP-8 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
RFMD |
24+ |
SOP8 |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RFMD |
21+ |
SOP8 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
IRF |
23+ |
8/DIP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
24+ |
SOP8 |
295 |
詢價(jià) | ||||
RFMD |
24+ |
SOP8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |
