Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dexue Zhang0
Date of Patent
May 7, 2024
0Patent Application Number
173068360
Date Filed
May 3, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
Charge leakage/injection suppression circuitry within a capacitive programmable gain amplifier provides a low-impedance expulsion path for residual carriers within a feedback-path amplifier-mode switch and equalizes a voltage across a critical-leakage-path component of that amplifier-mode switch, reducing charge injection and leakage into an otherwise isolated amplifier input node to yield a low-noise amplifier output.
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