Invention Publication
- Patent Title: LOW DISTORTION DRIVER FOR ANALOG-TO-DIGITAL CONVERTER (ADC)
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Application No.: US17853837Application Date: 2022-06-29
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Publication No.: US20240007118A1Publication Date: 2024-01-04
- Inventor: Dileep Kumar Bhat , Rahul Sharma
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Main IPC: H03M1/12
- IPC: H03M1/12 ; H03F3/04 ; H03G3/30

Abstract:
A driver includes an inverting amplifier stage and a non-inverting amplifier stage. The inverting amplifier stage includes an inverting amplifier input and an inverting amplifier output. The inverting amplifier stage includes a first voltage follower which includes a first voltage follower input coupled to the inverting amplifier input and a first voltage follower output coupled to the inverting amplifier output. The inverting amplifier stage includes a first gain-boost amplifier coupled to the first voltage follower. The non-inverting amplifier stage includes a non-inverting amplifier input and a non-inverting amplifier output. The non-inverting amplifier stage includes a second voltage follower which includes a second voltage follower input coupled to the non-inverting amplifier input and a second voltage follower output coupled to the non-inverting amplifier output. The non-inverting amplifier stage includes a second gain-boost amplifier coupled to the second voltage follower.
Public/Granted literature
- US2249799A Furnace Public/Granted day:1941-07-22
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