POLYFET PHM017-3

polyfet rf devices
PHM017-3
Power RF Amplifiers
Power = 10.0 Watts
Bandwidth = 400 to 450 Mhz
Gain = 25.0 dB
Vdd = 28.0 Volts
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 (T=25 oC)
Parameter
DC supply Voltage 1
DC supply Voltage 2
AGC Voltage
Input Power
Output Power
Operating Case Temp.
Storage Temperature
Symbol
VDD1
VDD2
VAGC
Pin
Pout
Tc
Tstg
Value
32.0
5.50
0.02
13.0
-20 to +70
-30 to +100
Unit
V
V
V
W
W
o
C
o
C
Electrical Characteristics: ( T=25 oC Zs=Zl=50 ohms. Vdd= 28.0 Volts )
Parameter
Frequency Range
Outut Power
Power Gain
Total Efficiency
2nd Harmonics
Intermod - 2 tone
Load Mismatch Tolerance
Symbol
BW
Po
PG
h
dso
Ip3
VSWR
Min
400
10.0
25.0
25
47.00
10:1
Typical
Max
450
Unit
Mhz
Watts
dB
%
dBc
dBm
Relative
POLYFET RF DEVICES
Test Conditions
50 ohm load
1.20 Amps
Idq =
@ Pout = 10.0 Watts
@ Pout = 10.0 Watts
@ Pout = 10.0 W. Freq = 425 Mhz
Freq = 425 Mhz; AvePwr= 1.0 W
All Phase Angles
REVISION
03/23/2004
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:[email protected] URL:www.polyfet.com
PHM017-3
PHM017-3 Gain/Efficiency vs Freq;
PHM017-3 Pout/G a in vs P in; F=450MH z
Vds=28V dc, V a g c =5Vdc, Idq=.8A
31
18
V ds=28Vd, Vagc=5Vdc, Idq=.8A
40
15
30.6
12
Gain
Pout
30.2
9
29.8
6
29.4
Efficiency @10W = 25%
3
0
29
0.000
0.004
0.008 0.012
Pin in W atts
0.016
0.020
35
47
Gain
43
30
39
25
20
35
Pout fixed at 10W
31
15
27
10
23
5
390
19
Efficiency
0
400
410
420
430
440
15
450
460
Freq in MHz
PHM017-3 Pout/Gain vs Vagc; Freq =
10
450MHz Vds=28V dc Idq=.8A
9
8
35
30
Gain
7
25
6
20
5
4
3
2
1
15
Pout
Pin fixed at
10mW
0
10
5
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Vagc
POLYFET RF DEVICES
REVISION 03/23/2004
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:[email protected] URL:www.polyfet.com