Text preview for : RGLNA03.pdf part of broadband Low noise amplifier
2 GHz to 12 GHz
Back to : RGLNA03.pdf | Home
RFIC Solutions Inc.
Low Noise Amplifier
Description .
Preliminary Datasheet RGLNA03
Functional Diagram
.
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
.
Key Features. · Broadband Amplifier · High Performance · Low Current, Low Cost
.
Electrical Specifications.
.
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
Page 1 of 2
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