Design of a fast digital double relaxation oscillation SQUID.

Design of a fast digital double relaxation oscillation SQUID.

A fast digital Double Relaxation Oscillation SQUID (DROS) with a relaxation oscillation frequency of 100 MHz has been developed. The digital DROS incorporates a DROS and a superconducting up-down counter that supplies the feedback flux. The major advantage of a DROS is that the relaxation oscillatio...

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Pubblicato in:IEEE Transactions on applied superconductivity 11, 2 (2001).
Autore principale: Podt, M.
Natura: Articolo
Lingua:English
Soggetti:
Design optimization.
Digital integrated circuit.
Double relaxation oscillation SQUID.
Feedback flux.
Flux noise.
Numerical simulation.
On-chip clock signal.
Quantization unit.
Sensitivity.
Slew rate.
Smart DROS.
Superconducting up-down counter.