polyfet rf devices
Power RF Amplifiers
Power = 15.0 Watts
Bandwidth =
Gain = 25.0 dB
30 to 470 Mhz
Vdd = 28.0 Volts
MADQ01
50 ohms Input/Output Impedance
Description
The MADQ01 is a 15 Watt, 2 stage high gain
amplifier module covering a bandwidth of
30-470 Mhz. This compact module design is
suitable for military applications in a rugged
environment. An ALC pin is provided to
control the output power of the module. The
MADQ01 may be used as the driver stage for
the MBDQ01 module.
Absolute Maximum Ratings (T=25
o
C)
Parameter
DC supply Voltage 1
DC supply Voltage 2
AGC Voltage
AGC Current
Input Power
Output Power
Operating Case Temp.
Storage Temperature
Symbol
VDD1
VDD2
VAGC
VAGCI
Pin
Pout
Tc
Tstg
Value
32.0
9.0
5.00
0.05
20.0
Unit
V
V
V
mA
W
W
o
C
o
C
-40 to +85
-45 to +100
Electrical Characteristics: ( T=25
o
C Zs=Zl=50 ohms, Vdd = 28.0 Volts, Idq = 2.0 Amps )
Parameter
Frequency Range
Outut Power
Power Gain
Total Efficiency
2nd Harmonics
Intermod - 2 tone
Load Mismatch Tolerance
Vagc Voltage
Pulse Responese Time
Symbol
BW
Po
PG
Min
30
15.0
25.0
15
-20.00
10:1
8.0
Typical
Max
470
Unit
Test Conditions
h
dso
Im3
VSWR
VAGC
Pr
Mhz
50 ohm load
Watts Pin =
13.0
dbm Vagc =
8.0
V
dB
Pout =
15.0
Watts Vagc =
8.0
V
Pout =
15.0
Watts
%
Pout =
15.0
Watts
dBc
dBc
AvePwr=
Watts
Relative All Phase Angles
V
Pin =
13.0
dBm, Pout =
15.0
W
uS
DC Blank on Vagc pin
POLYFET RF DEVICES
REVISION
04/07/2008
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com
MADQ01
32
28
24
20
16
12
8
4
0
Gain
Efficiency@15W=20%
Pout
MADQ01 F=30MHz Vds=28Vdc
36
35
34
33
32
31
30
29
0 2 4 6 8 10 12 14 16 18 20
Pin in MilliWatts
VAGC=8V
12
8
30.5
4
0
0 2
Efficiency@15W=20%
30.0
4 6 8 10 12 14 16 18 20
Pin in MilliWatts
VAGC=8V
Gain
31.0
Pout
24
20
31.5
16
MADQO1 F=215MHz Vds=28Vdc
32.0
MADQ01 F=470MHz Vds=28Vdc
28
24
20
16
12
8
4
0
0 2
Efficiency@12W=15.5%
31
4 6 8 10 12 14 16 18 20
Pin in MilliWatts
VAGC=8V
Pout
32
Gain
33
34
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
MADQ01 F=30MHz Vds=28Vdc
Gain
35
30
25
20
15
10
Pout
2
3
4
5
VAGC
6
7
5
0
Pin=+13dBm
22
20
18
16
14
12
10
8
6
4
2
0
MADQO1 F=215 MHz Vds=28Vdc
35
30
Gain
25
20
Pout
15
10
5
0
32
28
24
20
16
12
8
4
0
MADQ01 F=470MHz Vds=28Vdc
Gain
30
25
20
15
Pout
10
5
0
2
3
4
5
VAGC
6
7
Pin=+13dBm
2
3
4
5
VAGC
6
7
Pin=+13dBm
POLYFET RF DEVICES
REVISION 04/07/2008
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com