Rficsolutions Inc. RS03 free download

File name RS03 _2_6GHz_Single stage_LNA_.pdf

RFIC Solutions Inc. Single Stage Low Noise Amplifier Description . Preliminary Datasheet RS03 Functional Diagram Supply Biasing Ckt . The RS03 is 2 to 6 GHz; high efficiency Broadband Single Stage Low noise amplifier, designed on 0.35µm SiGe BiCMOS technology. The device is designed for use in the 802.11a/b/g and WLAN MIMO system. The noise figure is 1.5 dB and it has an extremely small die area of 0.6mm x 0.57mm. The device works with single 3.3 V supply voltage and draws 11.8 mA of current. Applications. · IEEE 802.11 a/b/g WLAN · Cellular System · WiFi Systems · ISM Band Systems . Matching Matching Key Features. · · · . Wide Band Operation Low noise as low as 1.5 dB Small Size Electrical Specifications. . Conditions: Vcc = 3.3 V & TA=25 0C Parameter Frequency Range Gain Pout @ 2 GHz Input Return Loss Output Return Loss Noise Figure Supply voltage Current Min 2 9.2 Typical 9.5 9 7 1.5 Max 6 12.6 Units GHz dB dBm dB dB dB V mA 3.3 11.8 March 12, 2007 www.rficsolutions.com Page 1 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice RFIC Solutions Inc. Single Stage Low Noise Amplifier Simulated Results. Gain Vs Freq 20 15 12 Preliminary Datasheet RS03 . Gain Vs Pin 13 12.5 Gain Vs Freq Gain over Pin p1 10 5 0 2 3 4 5 6 11.5 11 10.5 10 -30 -20 -10 Power (dBm) 0 5 p6 p3 p2 p4 p5 Frequency (GHz) Stability Vs Freq Stability Plot DB(K()) 1stage DB(B1()) 1stage 10 Pout Vs Pin 5 4 3 2 1 0 -1 -2 -3 2 3 20 Pout over Pin p2 p1 p3 p4 p5 p6 0 -10 4 5 6 -20 -30 -20 -10 Power (dBm) 0 5 Frequency (GHz) March 12, 2007 www.rficsolutions.com Page 2 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice RFIC Solutions Inc. Single Stage Low Noise Amplifier Preliminary Datasheet RS03 Input Return Loss Vs Freq S11 Vs Freq 0 -5 -10 -15 -20 2 Output Return Loss Vs Freq S22 Vs Freq 0 -5 -10 -15 -20 2 2.5 3 3.5 4 4.5 5 5.5 6 Frequency (GHz) 2.5 3 3.5 4 4.5 5 5.5 6 Frequency (GHz) Layout March 12, 2007 www.rficsolutions.com PAD PAD PA D RFIC Solutions Inc. Proprietary Information Data subject to change without Notice PAD PA D PAD Page 3 of 3