TGA4906

TGA4906

TGA4906

TGA4906

Primary Applications

Product Description

Key Features

Measured Performance

4 Watt Ka-Band HPA

Bias conditions: Vd = 6 V, Idq = 1.6 A, Vg = -0.75 V Typical

•

Frequency Range: 28 - 31 GHz

•

36 dBm Nominal Psat

•

Gain: 24 dB

•

Return Loss: -8 dB

•

Bias: Vd = 6 V, Idq = 1.6 A, Vg = -0.75 V Typical

•

Technology: 3MI 0.15 um Power pHEMT

•

Chip Dimensions: 2.98 x 2.90 x 0.05 mm

•

Ka-Band VSAT

36

37

38

1

Sept 2010 © Rev B

TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw@tqs.com

Datasheet subject to change without notice.

Product Description

The TriQuint TGA4906 is a compact 4 Watt High

Power Amplifier for Ka-band applications. The part

is designed using TriQuint’s proven standard 0.15

um gate Power pHEMT production process. The

TGA4906 provides a nominal 36 dBm of output

power at an input power level of 14 dBm with a

small signal gain of 24 dB.

The part is ideally suited for low cost emerging

markets such as base station transmitters for

satellite ground terminals and point to point radio.

30

31

32

33

34

35

36

28

28.5

29

29.5

30

30.5

31

Frequency (GHz)

Psat

P1dB

0

3

6

9

12

15

18

21

24

27

30

28

28.5

29

29.5

30

30.5

31

Frequency (GHz)

-30

-27

-24

-21

-18

-15

-12

-9

-6

-3

0

Gain

IRL

ORL