該RA07H4047M是7-watt RF的MOSFET放大器模塊for 12.5-volt便攜式/ 400-運(yùn)作，在移動(dòng)無(wú)線電470-MHz范圍.電池可以直接連接到漏極增強(qiáng)型MOSFET晶體管.如果沒(méi)有門(mén)電壓（VGG進(jìn)排水=0V）,只是一個(gè)很小的泄漏電流與輸入信號(hào)衰減的RF高達(dá)60 dB.輸出功率作為柵極和漏極電壓增加電流增加.隨著柵極電壓約2.5V（zui低），輸出功率和漏目前的大幅增加.額定輸出功率變?cè)?V（典型值）和3.5V（zui大）提供.在VGG=3.5V,的典型柵極電流1 mA.該模塊是專為非線性調(diào)頻調(diào)制，但可能也可用于線性調(diào)制通過(guò)設(shè)置靜態(tài)漏電流隨柵極電壓和輸出功率控制輸入功率.
特征
•增強(qiáng)型MOSFET晶體管（IDD≅0@ VDD=12.5V, VGG=0V）
• Pout>7W @ VDD=12.5V, VGG=3.5V, Pin=20mW
•ηT>40% @ Pout=7W （VGG控制），VDD=12.5V, Pin=20mW
•寬帶頻率范圍：400-470MHz
•低功耗控制電流IGG=1mA （typ）在VGG=3.5V
•模塊尺寸：30 x 10 x 5.4 mm
•線性操作有可能通過(guò)設(shè)置靜態(tài)漏電流同門(mén)電壓和輸出功率的控制輸入功率
RA07H4047M：Silicon RF Power Semiconductors RoHS Compliance ,400-470MHz 7W 12.5V, 2 Stage Amp. For PORTABLE RADIO
DESCRIPTION
The RA07H4047M is a 7-watt RF MOSFET Amplifier Module for 12.5-volt portable radios that operate in the 400- to 470-MHz range.The battery can be connected directly to the drain of the
enhancement-mode MOSFET transistors. Without the gate voltage （VGG=0V）, only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. The output power and drain current increase as the gate voltage increases.With a gate voltage around 2.5V （minimum）, output power and drain current increases substantially. The nominal output power becomes available at 3V （typical） and 3.5V （maximum）. At VGG=3.5V, the typical gate current is 1 mA.This module is designed for non-linear FM modulation, but may also be used for linear modulation by setting the drain quiescent current with the gate voltage and controlling the output power with the input power.
FEATURES
• Enhancement-Mode MOSFET Transistors（IDD≅0 @ VDD=12.5V, VGG=0V）
• Pout>7W @ VDD=12.5V, VGG=3.5V, Pin=20mW
• ηT>40% @ Pout=7W （VGG control）, VDD=12.5V, Pin=20mW
• Broadband Frequency Range: 400-470MHz
• Low-Power Control Current IGG=1mA （typ） at VGG=3.5V
• Module Size: 30 x 10 x 5.4 mm
• Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output power with the input power RoHS COMPLIANT
• RA07H4047M-101 is a RoHS compliance products.
• RoHS compliance is indicate by the letter “G” after the Lot Marking.
• This product include the lead in the Glass of electronic parts and the lead in electronic Ceramic parts.How ever, it applicable to the following exceptions of RoHS Directions.
1.Lead in the Glass of a cathode-ray tube, electronic parts, and fluorescent tubes.
2.Lead in electronic Ceramic parts.
ORDERING INFORMATION:
ORDER NUMBER：RA07H4047M-101
SUPPLY FORM：Antistatic tray,50 modules/tray
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三菱（MITSUBISHI）:HF/VHF/UHF/900MHz（分立MOSFET管）
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三菱（MITSUBISHI）：（射頻功率放大模塊）
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