polyfet rf devices
Power RF Amplifiers
Power = 15.0 Watts
Bandwidth =
Gain = 25.0 dB
30 to 512 Mhz
Vdd = 28.0 Volts
MGDQ01
50 ohms Input/Output Impedance
Description
The MGDQ01 is a 15 Watt, 2 stage high gain
amplifier covering a bandwidth of 30-512 Mhz
using SMA connectors for RF in and out. This
module is suitable for military applications in a
rugged environment. An ALC pin is provided to
control the output power of the module. The
MGDQ01 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
Input Power
Output Power
Operating Case Temp.
Storage Temperature
Symbol
VDD1
VDD2
VAGC
Pin
Pout
Tc
Tstg
Value
32.0
8.00
0.05
20.0
-20 to +85
-30 to +100
Unit
V
V
V
W
W
o
C
o
C
Electrical Characteristics: ( T=25
o
C 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
30
15.0
25.0
15
-20.00
10:1
Typical
Max
512
Unit
Mhz
Watts
dB
%
dBc
dBm
Relative
Test Conditions
50 ohm load
2.00
Amps
Idq =
@ Pout =
15.0
Watts
@ Pout =
15.0
Watts
@ Pout =
15.0
W. Freq =
270
Mhz
Freq =
270
Mhz; AvePwr=
W
All Phase Angles
POLYFET RF DEVICES
REVISION
01/17/2006
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com
MGDQ01
28
24
20
16
12
Gain
8
4
0
0
2
4
Efficiency@15W=20%
34
33
32
31
6 8 10 12 14 16
Pin in MilliWatts
VAGC=8V
12
8
4
0
0
5
10
15
20
Pin in MilliWatts
Efficiency@15W=20%
29.0
25
VAGC=8V
Gain
MGDQ01 F=30MHz Vds=28Vdc
37
36
24
20
16
MGDQ01 F=250MHz Vds=28Vdc
31.5
31.0
Pout
35
Pout
30.5
30.0
29.5
MGDQ01 F=512MHz Vds=28Vdc
20
18
16
14
12
10
8
6
4
2
0
0
5
31.0
Gain
30.5
30.0
Pout
29.5
29.0
Efficiency@15W=19%
28.5
10
15
20
Pin in MilliWatts
25
VAGC=8V
32
28
24
20
16
12
8
4
0
MGDQ01 F=30MHz Vds=28Vdc
Gain
32
28
24
20
16
12
8
Pout
3.0
3.5
4.0
4.5 5.0
VAGC
5.5
4
0
6.0
Pin=+14dBm
24
22
20
18
16
14
12
10
8
6
4
2
0
MGDQ01 F=250 MHz Vds=28Vdc
Gain
30
25
20
15
10
MGDQ01 F=512MHz Vds=28Vdc
20
16
12
8
4
0
Pout
Gain
30
25
20
15
10
5
Pout
5
0
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
VAGC
Pin=+14dBm
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Pin=+14dBm
VAGC
POLYFET RF DEVICES
REVISION 01/17/2006
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com
京公网安备 11010802033920号
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