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Product Description
The RF9957 is an integrated complete IF AGC amplifier and Quadrature Demodulator designed for the receive section of dual-mode CDMA/FM cellular and PCS applications. It is designed to amplify received IF signals, while providing 100dB of gain control range, and demodulate to baseband I and Q signals. Noise Figure, IP3, and other specifications are designed to be compatible with the IS- 98 and J-STD-018 Interim Standard for CDMA cellular communications. The IC is manufactured on an advanced 15GHz FT Silicon Bipolar process, and is packaged in a standard miniature 24-lead plastic SSOP package.
Features
? Supports Dual Mode Operation (CDMA and FM)
? Digitally Controlled Power Down Mode
? 2.7V to 3.3V Operation
? Quadrature LO Divider
? IF AGC Amp with 100dB Gain Control
Typical Applications
? CDMA/FM Cellular Systems
? CDMA PCS Systems
? Wireless Local Loop Systems
? Spread-Spectrum Cordless Phones
? High Speed Data Modems
? General Purpose Digital Receivers
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RFMTCRODEV |
24+ |
6430 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | |||
RFMTCRODEV |
24+ |
SSOP-24 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
RFMD |
20+ |
SOP |
159 |
進口原裝現(xiàn)貨,假一賠十 |
詢價 | ||
ON |
23+ |
SSOP14 |
9767 |
詢價 | |||
RFMTCRODEV |
24+ |
NA/ |
8221 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
RFMTCRODEV |
23+ |
SSOP24 |
6500 |
全新原裝假一賠十 |
詢價 | ||
RFMTCRO |
24+ |
SSOP-24 |
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 | ||
RFMTCRODEV |
25+ |
SSOP-24 |
65428 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
RFMTCRODEV |
25+23+ |
SSOP-242.5K |
7468 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
RFMTCRODEV |
22+ |
SSOP-24/2.5K |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 |
