Presentation 2011-07-13
Introduction of an SFQ integrator for improvement of complementary delta analog-to-digital converters
Tetsuya KUSUMOTO, Shigeyuki MIYAJIMA, Hiromi MATSUOKA, Akira FUJIMAKI,
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Abstract(in English) We have studied the development of an SFQ integrator for improvement of complementary delta analog-to-digital converters. The complementary delta analog-to-digital converter which is incorporated the SFQ integrator makes it possible to improve the SNR about 20dB. Then, we demonstrated the integrator and the decimation filter which is digital circuits of the complementary delta ADC. As a result, the circuits operated up to 6.5 GHz. Furthermore, we successfully demonstrated the complementary delta analog-to-digital converter which is incorporated an SFQ integrator.
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Keyword(in English) SFQ circuit / complementary delta ADC / integrator
Paper # SCE2011-6
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Committee SCE
Conference Date 2011/7/6(1days)
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Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Introduction of an SFQ integrator for improvement of complementary delta analog-to-digital converters
Sub Title (in English)
Keyword(1) SFQ circuit
Keyword(2) complementary delta ADC
Keyword(3) integrator
1st Author's Name Tetsuya KUSUMOTO
1st Author's Affiliation Nagoya University()
2nd Author's Name Shigeyuki MIYAJIMA
2nd Author's Affiliation Nagoya University
3rd Author's Name Hiromi MATSUOKA
3rd Author's Affiliation Nagoya University
4th Author's Name Akira FUJIMAKI
4th Author's Affiliation Nagoya University
Date 2011-07-13
Paper # SCE2011-6
Volume (vol) vol.111
Number (no) 130
Page pp.pp.-
#Pages 6
Date of Issue