TGA4811 Datasheet, PDF (1/9 Pages) TriQuint Semiconductor – DC - 60 GHz Low Noise Amplifier

Advance Product Information
June 30, 2005
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
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
applications.
The TGA4811 is 100% RF tested to
ensure performance compliance.
Lead-Free & RoHS compliant.
Samples are available.
Measured Data
Bias Conditions: Vd = 6 V, Id = 50 mA
18
0
16
-4
14
12
-8
10
-12
8
6
-16
4
-20
2
0
-24
0
10
20
30
40
50
60
Frequency (GHz)
16
14
12
10
8
6
4
2
0
0
16
P1dB at 6V,52 mA
14
P1dB at 4.5V,42 mA
12
10
8
6
NF at 4.5V,42 mA
4
2
0
5 10 15 20 25 30 35 40 45 50
Frequency (GHz)
Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to
change without notice.
1
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