Rficsolutions Inc. RJCT01 free download

File name RJCT01_CATV Line amplifier_.pdf

RFIC Solutions Inc. CATV Line Amplifier Description . Preliminary Datasheet RJCT01 Functional Diagram Supply Biasing Ckt . The RJCT01 is a CATV Line Amplifier IP block, designed on 0.18um SiGe BiCMOS technology. The amplifier provides low distortion and noise figure along with flat gain. The part works with a supply Voltage of +6.0 V. This can operates from 40 to 870 MHz band with 20 dB gain. The device is unconditionally stable throughout the band. Matching Matching Applications. · CABLE TV . Key Features. · 0.5 dB Gain Flatness · Low Cost, Small Size · High Performance . Electrical Specifications. . Conditions: Vdd = 6.0 V & TA=25 0C Parameter Frequency Range Gain Power Output (P1 dB) Input Return Loss Output Return Loss Supply Current Supply voltage Min 40 20.5 Typical Max 870 21 Units MHz dB dBm dB dB mA V 16 8 12 73.6 6 March 12, 2007 www.rficsolutions.com Page 1 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice RFIC Solutions Inc. CATV Line Amplifier Simulated Results. Gain Vs Frequency 25 20 dB(S(2,1)) 15 10 5 0 0.0 0.2 0.4 0.6 0.8 1.0 freq, GHz Preliminary Datasheet RJCT01 . Stability Factor 2.5 2.0 StabFact1 1.5 1.0 0.5 0.0 0 2 4 6 8 10 12 14 16 18 20 freq, GHz Gain Vs Pin 25 20 dB(S_21) 15 10 5 0 -16 -14 -12 -10 -8 -6 -4 -2 0 RFpower 2 4 6 Input return Loss Vs Freq 0 Output Return Loss Vs Freq 0 dB(S(2,2)) -5 -10 -15 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 freq, GHz dB(S(1,1)) -5 -10 -15 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 freq, 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. CATV Line Amplifier Layout Preliminary Datasheet RJCT01 March 12, 2007 www.rficsolutions.com Page 3 of 3 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice