Text preview for : RGLNA03(2-12 GHz GaAs pHEMT).pdf part of Rficsolutions.Inc RGLNA03 The RGLNA03 is 2.0 to 12.0 GHz high efficiency GaAs Enhancement mode p-HEMT Low noise amplifier .The device is designed for 802.11a/b/g standard. The minimum noise figure achieved is 1.5 dB at 2 GHz. A single 3.5V and 12 mA current bias the LNA. No input and output matching components are required.



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RFIC Solutions Inc.
Low Noise Amplifier
Description .

Preliminary Datasheet RGLNA03

Functional Diagram

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The RGLNA03 is 2.0 to 12.0 GHz high efficiency GaAs Enhancement mode p-HEMT Low noise amplifier .The device is designed for 802.11a/b/g standard. The minimum noise figure achieved is 1.5 dB at 2 GHz. A single 3.5V and 12 mA current bias the LNA. No input and output matching components are required.

Applications. IEEE 802.11 a/b/g WLAN MMDS Band Cellular System WiFi Systems UWB

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Key Features. Broadband Amplifier High Performance Low Current, Low Cost

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Electrical Specifications.

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Conditions: Vcc = 3.5 V & TA=25 0C

Parameter
Frequency Range Gain Noise Figure OIP3 Power Output (P1dB) Input Return Loss Output Return Loss Supply Current DC Voltage

Min
2 9 1.5

Typical
15 21 11 5 8 12 3.5

Max
12 24 3

Units
GHz dB dB dBm dBm dB dB mA V

March 12, 2007

www.rficsolutions.com Data subject to change without Notice

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RFIC Solutions Inc.
Low Noise Amplifier
Measured results. Gain Vs Freq .

Preliminary Datasheet RGLNA03

Noise Figure Vs Freq (Simulated)
Simulated

Input Return Loss Vs Freq

Output Return Loss Vs Freq
S22 S22

S11
0 -5

0

-2

-4

-10
-6

-15
-8

-20
2 4 6 8 10

12
-10

Frequency (GHz)
Layout . .

2

3

Frequency (GHz) Frequency (GHz)

4

5

6

March 12, 2007

www.rficsolutions.com Data subject to change without Notice

Page 2 of 2