RA30H4552M1_10 Datasheet, PDF (1/10 Pages) Mitsubishi Electric Semiconductor – 450-520MHz 30W 12.5V, 2 Stage Amp. For MOBILE RADIO

ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Silicon RF Power Semiconductors
RoHS Compliance, 450-520MHz 30W 12.5V, 2 Stage Amp. For MOBILE RADIO
DESCRIPTION
The RA30H4552M1 is a 30-watt RF MOSFET Amplifier
Module for 12.5-volt mobile radios that operate in the 450- to
520-MHz range.
The battery can be connected directly to the drain of the
enhancement-mode MOSFET transistors. Without the gate
voltage (V_GG=0V), only a small leakage current flows into the
drain and the nominal output signal (P_out=30W) attenuates up to
60 dB. The output power and the drain current increase as the
gate voltage increases. The output power and the drain current
increase substantially with the gate voltage around 0V(minimum).
The nominal output power becomes available at the state that
V_GG is 4V (typical) and 5V (maximum).
At V_GG=5V, the typical gate currents are 1mA.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
(I_DD0 @ V_DD=12.5V, V_GG=0V)
• P_out>30W, _T>42% @ V_DD=12.5V, V_GG=5V, P_in=50mW
• Broadband Frequency Range: 450-520MHz
• Metal shield structure that makes the improvements of spurious
radiation simple
• Low-Power Control Current I_GG=1mA (typ) @ V_GG=5V
• Module Size: 67 x 19.4 x 9.9 mm
• Linear operation is possible by setting the quiescent drain
current with the gate voltages and controlling the output power
with the input power.
BLOCK DIAGRAM
2
3
1
4
5
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: H2M
RoHS COMPLIANCE
• RA30H4552M1 is a RoHS compliant product.
• 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.
However, it is 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
RA30H4552M1-101
SUPPLY FORM
Antistatic tray,
10 modules/tray
RA30H4552M1
1/10
25 Jun 2010