Cascody
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Posts: 4
Allahabad
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I am using the attached buffer circuit. PMOS-NMOS stages are used to keep the output voltage within the desired range (<1.2 V).
The main PMOS SF device is 4u/60n, and NMOS SF device is 40u/60n. Bulk and source are short. I'm getting similar distortion even with single-stage PMOS SF buffer.
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