Text preview for : RGLNA09(5.15-5.35 GHz GaAs pHEMT ).pdf part of Rficsolutions.Inc RGLNA09 The RGLNA09 is 5.15 to 5.35 GHz high efficiency
GaAs Enhancement mode psuedomorphic high
electron mobility transistor Low noise amplifier .The
device is designed for 802.11a and WLAN MIMO
system.
The noise figure is 1.4 dB at 5.25 GHz. The
RGLNA09 is operating at 19.1 mA. No input and
output matching components are required.
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RFIC Solutions Inc.
Low Noise Amplifier
Description . The RGLNA09 is 5.15 to 5.35 GHz high efficiency GaAs Enhancement mode psuedomorphic high electron mobility transistor Low noise amplifier .The device is designed for 802.11a and WLAN MIMO system. The noise figure is 1.4 dB at 5.25 GHz. The RGLNA09 is operating at 19.1 mA. No input and output matching components are required.
Preliminary Datasheet RGLNA09
Functional Diagram
Supply Biasing Ckt
.
Matching Matching
Applications. · IEEE 802.11 a WLAN · WLAN MIMO System · WiFi Systems
.
Key Features . · High Performance · Low noise as low as 1.5 dB · Power Output 18 dBm
Electrical Specifications.
.
Conditions: Vcc = 3 V & TA=25 0C
Parameter
Frequency Range Gain Noise Figure Power Output (P1dB) OIP3 Input Return Loss Output Return Loss Quiescent Current Supply Voltage
Min
5.15
Typical
14 1.4 18 28 12 13 19.1 3.3
Max
5.35
Units
GHz dB dB dBm dBm dB dB mA V
March 12, 2007
www.rficsolutions.com
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RFIC Solutions Inc. Proprietary Information
Data subject to change without Notice
RFIC Solutions Inc.
Low Noise Amplifier
Simulated results. Gain Vs Freq
Gain
20
Preliminary Datasheet RGLNA09
. Noise Figure Vs Freq
Noise Figure
3 2.5
15
2
10
1.5 1
5
0.5
0 5 5.1 5.2 5.3 Frequency (GHz) 5.4 5.5
0 5 5.1 5.2 5.3 Frequency (GHz) 5.4 5.5
Input/Output Return Loss
Input and Output Return Loss
10
0
-10
-20
-30
-40 5 5.1 5.2 5.3 Frequency (GHz) 5.4 5.5
March 12, 2007
www.rficsolutions.com
Page 2 of 2
RFIC Solutions Inc. Proprietary Information
Data subject to change without Notice