Advance Product Information

June 30, 2005

1

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

DC - 60 GHz Low Noise Amplifier

TGA4811

Key Features

•

60 GHz Bandwidth

•

3.0 dB noise figure

•

> 15 dB small signal gain

•

13 dBm P1dB

•

+/- 7 ps group delay variation

•

Bias: 6V, 50 mA

•

0.15 um 3MI mHEMT Technology

•

Chip Dimensions: 1.30 x 1.06 x 0.1 mm

(0.051 x 0.042 x 0.004) in

Primary Applications

•

Wideband LNA / gain block

•

Test Equipment

•

40 Gb/s optical networks

Measured Data

Bias Conditions: Vd = 6 V, Id = 50 mA

Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to

change without notice.

0

2

4

6

8

10

12

14

16

0

5

10

15

20

25

30

35

40

45

50

Frequency (GHz)

0

2

4

6

8

10

12

14

16

NF at 4.5V,42 mA

P1dB at 4.5V,42 mA

P1dB at 6V,52 mA

Description

The TriQuint TGA4811 is a DC - 60

GHz low noise amplifier that typically

provides 15 dB small signal gain and

input and output return loss is <10dB.

Normal Noise Figure is 3.0 dB from 2

- 40 GHz. P1dB is 13 dBm.

The TGA4811 is an excellent choice

for Test Equipment, 40Gb/s optical

network applications, and general

wideband LNA and Gain Block

The TGA4811 is 100% RF tested to

ensure performance compliance.

Lead-Free & RoHS compliant.

Samples are available.

0

2

4

6

8

10

12

14

16

18

0

1020

30

405060

Frequency (GHz)

-24

-20

-16

-12

-8

-4

0