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RA30H0608M-E01 Schematic ( PDF Datasheet ) - Mitsubishi Electric Semiconductor

Teilenummer RA30H0608M-E01
Beschreibung 68-88MHz 30W 12.5V MOBILE RADIO
Hersteller Mitsubishi Electric Semiconductor
Logo Mitsubishi Electric Semiconductor Logo 




Gesamt 9 Seiten
RA30H0608M-E01 Datasheet, Funktion
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
MITSUBISHI RF MOSFET MODULE
RA30H0608M
68-88MHz 30W 12.5V MOBILE RADIO
DESCRIPTION
The RA30H0608M is a 30-watt RF MOSFET Amplifier
Module for 12.5-volt mobile radios that operate in the 68- to
BLOCK DIAGRAM
2
3
88-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
1
4
drain and the RF input signal attenuates up to 60 dB. The output
power and drain current increase as the gate voltage increases.
5
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
TENTATIVEthe input power.
1 RF Input (Pin)
2 Gate Voltage (VGG), Power Control
3 Drain Voltage (VDD), Battery
FEATURES
• Enhancement-Mode MOSFET Transistors
4 RF Output (Pout)
(IDD0 @ VDD=12.5V, VGG=0V)
5 RF Ground (Case)
• Pout>30W, ηT>40% @ VDD=12.5V, VGG=5V, Pin=50mW
• Broadband Frequency Range: 68-88MHz
• 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
ORDERING INFORMATION:
ORDER NUMBER
RA30H0608M-E01
RA30H0608M-01
(Japan - packed without desiccator)
SUPPLY FORM
Antistatic tray,
10 modules/tray
RA30H0608M
MITSUBISHI ELECTRIC
1/9
7 April 2003






RA30H0608M-E01 Datasheet, Funktion
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
MITSUBISHI RF POWER MODULE
RA30H0608M
TEST BLOCK DIAGRAM
Power
Meter
DUT
5
12
34
Spectrum
Analyzer
Signal
Pre- Directional
Generator Attenuator amplifier Attenuator
Coupler
ZG=50
C1
C2
ZL=50
Directional
Power
Coupler
Attenuator Meter
C1, C2: 4700pF, 22uF in parallel
-+
DC Power
Supply VGG
+-
DC Power
Supply VDD
1 RF Input (Pin)
2 Gate Voltage (VGG)
3 Drain Voltage (VDD)
4 RF Output (Pout)
5 RF Ground (Case)
EQUIVALENT CIRCUIT
Now Preparing
RA30H0608M
MITSUBISHI ELECTRIC
6/9
7 April 2003

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