polyfet rf devices
PHM017-3
Power RF Amplifiers
Power =
Bandwidth =
Gain =
Vdd =
to
50 ohms Input/Output Impedance
Description
The PHM017-3 is a 10 Watt FM / 2 Watt AM
amplifier module covering a bandwidth of
400-450 Mhz. It has a high IP3 rating when
operated in the AM mode. This dual stage
amplifier is specifically designed for Tetra and
Land Mobile UHF band portable radio
applications.
Absolute Maximum Ratings
o
Parameter
Symbol
Value
Unit
DC supply Voltage 1
VDD1
V
32.0
DC supply Voltage 2
VDD2
V
Input Power
Pin
W
0.02
Output Power
Pout
W
13.0
Operating Case Temp.
Tc
C
-20 to +70
Storage Temperature
Tstg
o
-30 to +100
Electrical Characteristics: (
o
28.0 Volts )
Parameter
Symbol
Min
Unit
Frequency Range
BW
Mhz
400
Outut Power
Po
Watts
10.0
Power Gain
PG
dB
25.0
Total Efficiency
h
h
%
25
2nd Harmonics
dso
dBc
Intermod - 2 tone
Ip3
dBm
Max
450
Typical
Test Conditions
50 ohm load
Idq =
47.00
@ Pout =
@ Pout =
@ Pout =
Watts
Watts
W. Freq =
Mhz
1.20
Amps
10.0
10.0
10.0
425
Freq =
Mhz;
425
Load Mismatch Tolerance
VSWR
10:1
Relative
All Phase Angles
POLYFET RF DEVICES
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:selling@polyfet.com URL:www.polyfet.com
REVISION 03/23/2004
10.0
400
450 Mhz
25.0
28.0 Volts
dB
Watts
(T= 25 C)
T=25 C Zs=Zl=50 ohms. Vdd=
W
1.0
AvePwr=
C
o
AGC Voltage
VAGC
V
5.50
PHM017-3
PHM017-3 Gain/Efficiency vs Freq;
Vds=28Vd, Vagc=5Vdc, Idq=.8A
0
5
10
15
20
25
30
35
40
390
400
410
420
430
440
450
460
Freq in MHz
15
19
23
27
31
35
39
43
47
Efficiency
Gain
Pout fixed at 10W
PHM017-3 Pout/Gain vs Pin; F=450MH z
Vds=28V dc, Vagc=5Vdc, Idq=.8A
0
3
6
9
12
15
18
0.000
0.004
0.008
0.012
0.016
0.020
Pin in W atts
29
29.4
29.8
30.2
30.6
31
Pout
Gain
Efficiency @10W = 25%
PHM017-3 Pout/Gain vs Vagc; Freq =
450MHz Vds=28Vdc Idq=.8A
0
1
2
3
4
5
6
7
8
9
10
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Vagc
0
5
10
15
20
25
30
35
Pout
Gain
Pin fixed at
10mW
POLYFET RF DEVICES
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:selling@polyfet.com URL:www.polyfet.com
REVISION 03/23/2004
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