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RF2484TR7

廠商：
RFMD
類別：
RF調(diào)制器
包裝：
Cut Tape (CT)
封裝：
QFN
無鉛情況/ROHS：
無鉛
描述：
Direct Quadrature Modulator

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  • 參數(shù)
  • 描述
  • 文檔
參數(shù) 數(shù)值
系列 -
類別 RF/IF and RFID
功能 Modulator
LO 頻率 800MHz ~ 2.5GHz
RF頻率 800MHz ~ 2.5GHz
P1dB -
噪聲基底 -152dBm/Hz
輸出功率 -16dBm
工作電流 70mA
工作電壓 4.5 V ~ 6 V
測試頻率 2.14GHz
Sideband Suppression (dBc) -35
Package QFN
Local Oscillator Frequency (Min) (MHz) 800
ISUPPLY (mA) 66
Carrier Suppression (dBc) -35
Broadband Noise Floor (dBm/Hz) -152
VSUPPLY (V) 5
Local Oscillator Frequency (Max) (MHz) 2500

詳細描述

The RF2484 is a monolithic integrated quadrature modulator IC capable of universal direct modulation for high-frequency AM, PM, or compound carriers. This low-cost IC features excellent linearity, noise floor, and over-temperature carrier suppression performance. The device implements differential amplifiers for the modulation inputs, 90° carrier phase shift network, carrier limiting amplifiers, two matched double-balanced mixers, summing amplifier, and an output RF amplifier which will drive 50? from 800MHz to 2500MHz. It is packaged in a small industry-standard QFN 16-pin plastic package.


特點
Typical Carrier Suppression > 35dBc, Sideband Suppression > 35dBc over temperature with highly linear operation
Noise Floor? better than -152dBm/Hz from 800MHz to 2200MHz
Single 5V Power Supply

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文檔(Document)
文檔名稱 文檔類型 軟件 描述
RF2484TR7PDF下載 點擊下載 點擊下載 RF2484 Data Sheet
RF2484TR7PDF下載 點擊下載 點擊下載 Direct Modulators