polyfet rf devices
PHM017
Power RF Amplifiers
Power =
Bandwidth =
Gain =
Vdd =
to
50 ohms Input/Output Impedance
Description
The PHM017 is a 10 Watt FM / 2 Watt AM
amplifier module covering a bandwidth of
380-512 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
380
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
512
Typical
Test Conditions
50 ohm load
Idq =
50.00
@ Pout =
@ Pout =
@ Pout =
Watts
Watts
W. Freq =
Mhz
1.20
Amps
10.0
10.0
10.0
446
Freq =
Mhz;
446
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
380
512 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
PHM017 F req vs G a in/E fficiency,
V ds=28V , Vagc=5V dc Idq=1.2A
0.00
10.00
20.00
30.00
40.00
50.00
380 400 420 440 460 480 500 520
F req in MH z
20%
25%
30%
35%
40%
45%
50%
Efficiency
Gain
Pout fixed at 10W
PHM017 Pin vs Pout
F req=440Mhz,V ds=28V ,
V agc=5V dc Idq=1.2A
0
2
4
6
8
10
12
14
16
18
20
0
1
2
3
4
5
6
7
8
9 10
Pin in mW
32.00
33.00
34.00
35.00
36.00
37.00
38.00
39.00
40.00
Pout
Gain
Efficiency @10W =25%
P1dB = 8W
PHM017 Pout/Gain vs Vagc; Freq =
512MHz V ds=28V dc Idq=1.2A
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
P H M 0 1 7 F re q v s IP3/G a in,
V ds=28V , V agc=5V dc Idq=1.2A
45
50
55
60
65
70
75
80
380 400 420 440 460
480 500 520
F req in M H z
20
25
30
35
40
45
Gain
IP3
PEP = 2 Watts
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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