June 2006
Rev 1
1/18
18
DB-54003-470
RF POWER amplifier using 1 x PD54003
N-Channel enhancement-mode lateral MOSFETs
General feature
Excellent thermal stability
Frequency: 400 - 470MHz
Supply voltage: 7.5V
Output power: 3W
Efficiency: 50% - 53%
Load mismatch: 20:1
Beo free amplifier
Description
The DB-54003-470 is a common source
N-Channel Enhancement-Mode Lateral Field
Effect RF power amplifer designed for UHF
Portable radio applications
Order Code
DB-54003-470
Mechanical specification:
L = 70 mm, W = 30 mm
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Contents
DB-54003-470
2/18
Contents
1
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5
Circuit layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6
Mounting indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mounting indications
DB-54003-470
12/18
Figure 12
shows the recommeded solder for devices that have Pb-free terminal plating and
where a Pb-free solder is used.
Figure 12.
Recommended solder profile
Figure 13
shows the recommeded solder for devices with Pb-free terminal plating used with
leaded solder, or for devices with leaded terminal plating used with a leaded solder.
Figure 13.
Recommended solder profile for leaded devices
DB-54003-470
18/18
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