Rficsolutions Inc. GRFM1 free download

File name GRFM1.pdf

RFIC Solutions Inc. Frequency Multiplier Description . Preliminary Datasheet GRFM1 Functional Diagram . The GRFM1 is 10 GHz to 20 GHz Frequency multiplier designed on 2 um InGaP HBT process. GRFM1 multiplies the input frequency from 10 GHz to 20 GHz by the factor of 2 so as to produce the output of 20 GHz to 40 GHz. Conversion gain of frequency multiplier is 0dB ±2dB. Power requirement of Frequency multiplier is 2 mA at 4.2 V. Applications. · Frequency Multiplier (X 2) · LMDS, SATCOM, VSAT . Differential Amplifier Frequency Multiplier Key Features. · · · · . Wide band operation Low power requirement Operating Temperature 0 to 85 0C Range Pout is -1 dBm Electrical Specifications. . Conditions: Vcc = 4.2 V, Ic = 26 mA @ 25 0C Parameter Input Frequency Range Gain Pout Input Return Loss Output Return Loss Multiplying Factor Operating Current Supply voltage Min 10 Typical 0 -1 7 7 2 26 4.2 Max 20 Units GHz dB dBm dB dB mA V March 12, 2007 www.rficsolutions.com Page 1 of 2 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice RFIC Solutions Inc. Frequency Multiplier Simulated Results. Input Return Loss 0 -2 -5 Preliminary Datasheet GRFM1 . Output Return Loss -10 dB(S(1,1)) -4 -6 -8 -10 10 12 14 16 18 20 dB(S(2,2)) -15 -20 -25 20 22 24 26 28 30 32 34 36 38 40 freq, GHz freq, GHz Input waveform at 10 GHz 400 Output Waveform at 20 GHz 400 ts(output), mV ts(input), mV 200 200 0 0 -200 -200 -400 0 20 40 60 80 100 120 140 160 180 200 -400 0 20 40 60 80 100 120 140 160 180 200 time, psec time, psec Input Waveform at 20 GHz 300 200 ts(input), mV 1.5 1.6 Output Waveform at 40 GHz 0 -100 -200 -300 0 20 40 60 80 100 time, psec ts(mul), V 100 1.4 1.3 1.2 0 20 40 60 80 100 time, psec March 12, 2007 www.rficsolutions.com Page 2 of 2 RFIC Solutions Inc. Proprietary Information Data subject to change without Notice