The SG384 RF Signal Generator offers a DC to 4.05- GHz frequency range with 1-µHz resolution, an OCXO time base, and RS-232, GPIB, and Ethernet interfaces. An optional frequency doubler extends the ...
Fig 1. This basic VCO/waveform generator IC circuit includes a voltage follower loop (formed with IC1) and symmetry feedback loop (IC3) to eliminate an asymmetric duty cycle, which would cause ...