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RF9938PCBA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：
RF9938PCBA
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RFMD |
20+ |
SOP8 |
49000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
RFMD |
2020+ |
SOP-8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
RFMD |
23+ |
NA/ |
2500 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
RFMD |
97+ |
SSOP |
518 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RFMD |
22+ |
SSOP |
6000 |
進口原裝 假一罰十 現(xiàn)貨 |
詢價 | ||
RF |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
RFMD |
23+ |
SSOP |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
RFMD |
SOP-8 |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
RF |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RFMD |
22+ |
SOP8 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價 |
