MDDQ02 - Polyfet

polyfet rf devices
MDDQ02
Power RF Amplifiers
Power = 15.0 Watts
Bandwidth =
30 to 512 Mhz
Gain = 25.0 dB
Vdd = 28.0 Volts
50 ohms Input/Output Impedance
Description
The MDDQ02 is a 15 Watt, 2 stage high gain
amplifier module covering a bandwidth of
30-512 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
MDDQ02 may be used as the driver stage for
the MBDQ01 module.
Absolute Maximum Ratings (T=25 oC)
Parameter
DC supply Voltage 1
DC supply Voltage 2
AGC Voltage
Symbol
VDD1
VDD2
VAGC
Value
AGC Current
VAGCI
5.00
Input Power
Output Power
Operating Case Temp.
Storage Temperature
Pin
Pout
Tc
Tstg
0.05
20.0
32.0
9.0
-40 to +85
-45 to +100
Unit
V
V
V
mA
W
W
o
C
oC
Electrical Characteristics: ( T=25 oC 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
Symbol
BW
Po
PG
Pulse Responese Time
Pr
h
dso
Im3
VSWR
VAGC
Min
Typical
30
Max
512
15.0
25.0
15
-20.00
10:1
8.0
Unit
Test Conditions
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
POLYFET RF DEVICES
DC Blank on Vagc pin
REVISION
04/07/2006
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com
MDDQ02
MDDQ02 F=30MHz Vds=28Vdc
28
24
20
Pout
37
24
36
20
35
16
34
12
33
8
32
4
31
0
MDDQ02 F=250MHz Vds=28Vdc
31.0
16
12
Gain
8
4
Efficiency@15W=20%
0
0
2
4
6 8 10 12 14 16
Pin in MilliWatts
VAGC=8V
MDDQ02 F=512MHz Vds=28Vdc
31.0
20
18
16
14
12
10
8
6
4
2
0
30.5
30.0
Pout
29.5
29.0
Efficiency@15W=19%
28.5
0
24
22
20
18
16
14
12
10
8
6
4
2
0
5
Gain
10
15
20
Pin in MilliWatts
29.5
29.0
Gain
20
15
10
Pout
5
0
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
VAGC
Pin=+14dBm
10
15
20
Pin in MilliWatts
25
VAGC=8V
MDDQ02 F=30MHz Vds=28Vdc
32
Gain
28
24
20
20
16
16
12
12
8
8
4
Pout
4
5.5
0
6.0
0
3.0
3.5
4.0
4.5 5.0
VAGC
Pin=+14dBm
MDDQ02 F=512MHz Vds=28Vdc
30
25
5
24
25
VAGC=8V
MDDQ02 F=250 MHz Vds=28Vdc
30.0
Efficiency@15W=20%
28
Gain
30.5
Pout
0
32
31.5
20
Gain
25
16
20
12
15
8
Pout
4
0
30
10
5
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Pin=+14dBm
VAGC
POLYFET RF DEVICES
REVISION 04/07/2006
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com