公开(公告)号：US20240146264A1

公开(公告)日：2024-05-02

申请号：US17976713

申请日：2022-10-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Ryan Barnhill ,  Jacquelyn Mary Ingemi ,  Michael James Marshall ,  James S. Ignowski

IPC: H03F3/45

CPC classification number: H03F3/45475 ,  H03F2200/375

Abstract: One aspect can provide a direct current (DC) feedback circuit. The DC feedback circuit can include a gain path, a first feedback capacitor coupled, in parallel, to the gain path, and an input resistor coupled to an input of the gain path and the first feedback capacitor. The gain path can include an input stage with a pair of transconductance amplifiers, a gain stage with one or more amplifiers, and an output stage with at least one negative feedback amplifier.