polyfet rf devices

MADQ02

Power RF Amplifiers

Power =

Bandwidth =

Gain =

Vdd =

to

50 ohms Input/Output Impedance

Description

The MADQ02 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

MADQ02 may be used as the driver stage for

the MBDQ01 module.

Absolute Maximum Ratings

o

Parameter

Symbol

Value

Unit

DC supply Voltage 1

VDD1

V

32.0

DC supply Voltage 2

VDD2

V

Input Power

Pin

W

0.05

Output Power

Pout

W

20.0

Operating Case Temp.

Tc

C

-20 to +85

Storage Temperature

Tstg

o

-30 to +100

Electrical Characteristics: (

o

28.0 Volts )

Parameter

Symbol

Min

Unit

Frequency Range

BW

Mhz

30

Outut Power

Po

Watts

15.0

Power Gain

PG

dB

25.0

Total Efficiency

h

%

15

2nd Harmonics

dso

dBc

Intermod - 2 tone

Ip3

dBm

Max

512

Typical

Test Conditions

50 ohm load

Idq =

-20.00

@ Pout =

@ Pout =

@ Pout =

Watts

Watts

W. Freq =

Mhz

15.0

15.0

15.0

270

Freq =

Mhz;

270

Load Mismatch Tolerance

VSWR

10:1

Relative

All Phase Angles

POLYFET RF DEVICES

1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com

REVISION

01/17/2006

15.0

30

512 Mhz

25.0

28.0 Volts

dB

Watts

(T=25 C)

T=25 C Zs=Zl=50 ohms. Vdd=

W

AvePwr=

C

o

AGC Voltage

VAGC

V

8.00