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RA20H8087M Datasheet(PDF) 1 Page - Mitsubishi Electric Semiconductor

Part No. RA20H8087M
Description  RoHS Compliance, 806-870MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO
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Maker  MITSUBISHI [Mitsubishi Electric Semiconductor]
Homepage  http://www.mitsubishichips.com
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RA20H8087M Datasheet(HTML) 1 Page - Mitsubishi Electric Semiconductor

 
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MITSUBISHI RF MOSFET MODULE
RA20H8087M
RoHS Compliance, 806-870MHz 20W 12.5V, 3 Stage Amp. For MOBILE RADIO
RA20H8087M
MITSUBISHI ELECTRIC
13 Jan 2006
1/10
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
1
RF Input (Pin)
2
Gate Voltage (VGG), Power Control
3
Drain Voltage (VDD), Battery
4
RF Output (Pout)
5
RF Ground (Case)
PACKAGE CODE: H2S
3
2
4
5
1
BLOCK DIAGRAM
DESCRIPTION
The RA20H8087M is a 20-watt RF MOSFET Amplifier
Module for 12.5-volt mobile radios that operate in the 806- to
870-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 4V (minimum), output power and
drain current increases substantially. The nominal output power
becomes available at 4.5V (typical) and 5V (maximum). At
VGG=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>20W, ηT>25% @ VDD=12.5V, VGG=5V, Pin=50mW
• Broadband Frequency Range: 806-870MHz
• Low-Power Control Current IGG=1mA (typ) at VGG=5V
• Module Size: 66 x 21 x 9.88 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 COMPLIANCE
• RA20H8087M-101 is a RoHS compliant 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
SUPPLY FORM
RA20H8087M-101
Antistatic tray,
10 modules/tray


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