Modified quasi-one-junction squid and read-out system as a comparator for high speed analog-to-digital conversion

Date
1999
Authors
Powell I.A.
Perold W.J.
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Abstract
We have designed and simulated a comparator, based on the Quasi-One-Junction Superconducting Quantum Interference Device (SQUID) and a non-symmetrical Two-Junction SQUID read-out system. This comparator can be utilized to construct an n-bit Analog-to-Digital Convertor with only n comparators. The theoretical input bandwidth is in the GHz range.
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IEEE AFRICON Conference
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