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RF2480SR

廠商：
RFMD
類別：
RF調(diào)制器
包裝：
Tube
封裝：
SOIC-16
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
Local Oscillator Frequency (Max) (MHz) 2500
VSUPPLY (V) 5
Local Oscillator Frequency (Min) (MHz) 800
Package SOIC-16
Carrier Suppression (dBc) -35
Broadband Noise Floor (dBm/Hz) -153
Sideband Suppression (dBc) -35
LO 頻率 800MHz ~ 2.5GHz
RF頻率 800MHz ~ 2.5GHz
測試頻率 2GHz
輸出功率 -3dBm
噪聲基底 -158dBm/Hz
功能 Modulator
類別 RF/IF and RFID
系列 -
P1dB 3dBm
工作電流 50mA
工作電壓 4.5 V ~ 6 V
ISUPPLY (mA) 50

詳細(xì)描述

The RF2480 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. Component matching is used to obtain excellent amplitude balance and phase accuracy.


特點
Typical Carrier Suppression > 35dBc Over Temperature with Highly Linear Operation
Single 5V Power Supply
Integrated RF Quadrature Network
Digitally Controlled Power Down Mode
800MHz to 2500MHz Operation

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文檔(Document)
文檔名稱 文檔類型 軟件 描述
RF2480SRPDF下載 點擊下載 點擊下載 RF2480 Data Sheet