ULTRA FAST DIFFERENTIAL TRANSIMPEDANCE DIGITAL AMPLIFIER FOR SUPERCONDUCTING CIRCUITS
Patent №
US 7,570,075
Granted
2009-08-04
Filed 2007
Owner
HYPRES, INC.
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11824419
Supercooled electronics often use Rapid Single Flux Quantum (RSFQ) digital circuits. The output voltages from RSFQ devices are too low to be directly interfaced with semiconductor electronics, even if the semiconductor electronics are cooled. Techniques for directly interfacing RSFQ digital circuits with semiconductor electronics are disclosed using a novel inverting transimpedance digital amplifier in conjunction with a non-inverting transimpedance digital amplifier to create a differential transimpedance digital amplifier that permits direct interfacing between RSFQ and semiconductor electronics.
AI classification
Ownership
HYPRES, INC.
assignment · 195830491
Assignors
GUPTA, DEEPNARAYAN, INAMDAR, AMOL
On an employer assignment, the assignors are typically the inventors.