Hi, I'm working on different ways to do PSD using a 3 op-amp inst amplifier. I have done it with a CMOS 4053 switch with 555 timer and with a AD630 mod/demodulator device. Is there any other effective ways to do this?
You have also a digital way of doing this. Used in digital lock-in amplifiers.Hi, I'm working on different ways to do PSD using a 3 op-amp inst amplifier. I have done it with a CMOS 4053 switch with 555 timer and with a AD630 mod/demodulator device. Is there any other effective ways to do this?