RF Up and Down Mixing

The mixers applied in this design are called Gilbert cells. * If the carrier of 20 kHz is changed, be sure to change it both in the up- and down mixer. The simulation crashes if noise is introduced, so don't shake ;) My other designs: Colpitts Oscillators http://everycircuit.com/circuit/6472095956729856 Binary LC Filter Bank Oscillator http://everycircuit.com/circuit/5849640909144064 LC Filter Bank Oscillator http://everycircuit.com/circuit/6141020952854528 DC Motor Rev. Sliding Mode Controller http://everycircuit.com/circuit/5398415189213184 DC Motor Revolution Detector http://everycircuit.com/circuit/6753368923176960 Amplitude Modulation and Demodulation http://everycircuit.com/circuit/5510207106187264 Boost SMPS Unlimited Voltage Build Up http://everycircuit.com/circuit/6448454909034496 High Power Charge Pump w. Mosfets http://everycircuit.com/circuit/5016778832084992 Transformerless 230 Vac to 10 Vdc http://everycircuit.com/circuit/4981362800197632 Motor Revolution Controller http://everycircuit.com/circuit/6424781689978880 Motor Current Sliding Mode Controller http://everycircuit.com/circuit/5502940846751744 ΣΔ ADC w. Result Displayed http://everycircuit.com/circuit/4549196269223936 300W Class D Amplifier w. Mosfet output http://everycircuit.com/circuit/5452375043342336 Three Phase Star Δ Safe Relay Wiring http://everycircuit.com/circuit/4748634531037184 Accidental 555 High Voltage Generator LOL http://everycircuit.com/circuit/5057154477457408

published 7 years ago