AMMP-6425

18-28 GHz 1W Power Amplifier

in SMT Package

Data Sheet

Description

The AMMP-6425 MMIC is a broadband 1W power

amplifier in a surface mount package designed for use

in transmitters that operate in various frequency bands

between 18GHz and 28GHz. At 25GHz, it provides 31dBm

of output power (P-1dB) and 25dB of small-signal gain

from a small easy-to-use device. The device has input

and output matching circuitry for use in 50Ω environ-

ments. The AMMP-6425 also integrates a temperature

compensated RF power detection circuit that enables

power detection of 0.25V/W. DC bias is simple and the

device operates on widely available 5V for current supply

(negative voltage only needed for Vg). It is fabricated in

a PHEMT process for exceptional power and gain perfor-

mance.

Package Diagram

Features

Specifications (Vd=5V, Idq=650mA)

Applications

802.20 WiMax)

Functional Block Diagram

Attention: Observe Precautions for

handling electrostatic sensitive devices.

ESD Machine Model (Class A): 60V

ESD Human Body Model (Class 0): 200V

Refer to Avago Application Note A004R:

Electrostatic Discharge Damage and Control.

Note:

1. This MMIC uses depletion mode pHEMT devices. Negative supply is

used for DC gate biasing.

1

2

3

7

5

6

4

8

RF IN

RF OUT

Vd

Vg

DET_O

Vd

Vg

DET_R

Note: MSL Rating = Level 2A

1

2

3

7

5

6

4

8

GND

BASE

PACKAGE

Pin

1

2

3

4

5

6

7

8

Function

Vg

Vd

DET_O

RF_out

DET_R

Vd

Vg

RF_in