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 polyfet rf devices
Power RF Amplifiers
Power = 10.0 Watts Bandwidth = Gain = 25.0 dB 20 to 110 Mhz Vdd = 28.0 Volts
MADL01
50 ohms Input/Output Impedance
Description
The MADL01 is a 10 Watt, 2 stage high gain amplifier module covering a bandwidth of 20-110 Mhz. This compact module design is suitable for military applications in a rugged environment. A VAGC pin is provided to control the output power of the module.
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 8.00 0.02 15.0
-20 to +85 -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
20 10.0 25.0 40 -45.00 10:1
Typical
Max
110
Unit Mhz Watts dB % dBc dBm Relative
Test Conditions 50 ohm load 1.20 Amps Idq = @ Pout = 10.0 Watts @ Pout = 10.0 Watts @ Pout = 10.0 W. Freq = 65 Mhz Freq = 65 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
MADL01
MADL01 F=20MHz Vds=28V Vagc=8V 16 14 Pout 12 Gain Gain (dB) Pout (W) 31.0 31.5
MADL01 F=65MHz Vds=28V Vagc=8V 16 14 12 30.4 Gain (dB) Pout (W)
30.5
31.0 30.8 30.6 Gain
10 8 6 4
10 8 6 4
30.2 30.0 29.8 29.6
30.0
29.5 2 0 0.25 0.50 1.00 2.00 3.00 4.00 6.00 8.00 10.00 15.00 20.00 29.0
2 0 0.25 0.50 1.00 2.00 3.00 Pin (mW) 4.00
Pout
29.4 29.2 29.0
6.00
8.00
10.00
15.00
20.00
Pin (mW)
MADL01 F=110MHz Vds=28V Vagc=8V 14 12 30.0 10 Pout (W) 8 6 4 2 0 0.25
12 11 10 9 24 8 Gain (dB) Pout (W) 7 6 5 4 3 2 1 0 1.5 2 2.5 3 Vagc (V) 3.5 4 4.5 5 0 8 16
MADL01 F=30MHz Vds=28V Pin=20mW
30.5
12 11 10 9
28
24 20
Gain
8
Gain Pout
Gain (dB)
6 5 4
29.0
12 Efficiency @10W = 50%
Pout
28.5
3 2
8 4
28.0 0.50
Gain
1 0 1.5 2 2.5 Vagc (V) 3 3.5 4 0
Pin (mW)
MADL01 F=88MHz Vds=28V Pin=20mW
28
MADL01 Pout=10W Vds=28V Vagc=8V
0.047 0.042
20
30 28 Gain 26 24 22 Gain
0.037 0.032 Pin 0.027
Pout
12
20 0.022 0.017 0.012
20 .0 30 .0 40 .0 90 .0 50 .0 60 .0 70 .0 80 .0 10 0.0 11 0.0
Efficiency @10W = 38%
4
Pout
18 16 14
Frequency
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
Gain (dB)
29.5
Pout (W)
7
16
1.00
2.00
3.00
4.00
6.00
8.00
10.00
15.00
20.00


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