My application requires a phase shifter circuit for variable frequency range (10kHz-10MHz). Could anyone recommend me an IC capable of achieving this goal?
i'll check on this and give you an update soon.
Any updates? Or if you could recommend me a tunable quadrature phase shift circuit?
We don't have standalone phase shifter so i have made a phase shifter using AD8099. This will require you, however, to tweak components for the input that you want. Please check the attached file for the simulation.
This is a simple phase shifter using an op amp with 2Vpp input. The circuit has variable resistor where you can adjust the value depending on your input frequency.
here's how you can get the value of R3:
R3 = 1/(2*pi*F*C)
Thanks. I was earlier trying to avoid tuning the components as I wanted a very high precision phase shift operation. However, as you've pointed out that there are no such ICs for direct phase shift operation.
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