Hi! I am fairly new to Cadence tools. I currently run the OrCad and PSpice 16.6 Lite.
I have an FTDI cable that outputs TTL signal when connected to PC. I would like to use that binary signal to do
FSK modulation. When binary 1 a 15KHz sinewave as an output from modulator and when binary 0 5Khz sinewave from modulator.
There should be continuity between 5KHz and 15KHz signals.
Does anyone can point me to the right direction meaning to suggest theoretical background, circuit diagram for modulator etc. ?
I would like to use PSpice to simulate it.
Thanks