Presentation | 1997/8/22 A 1.2-V, 16-bit Audio A/D Converter with Suppressed Latch Error Noise Yasuyuki Matsuya, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have improved the noise-shaping signal flow in order to solve the latch error problem at low voltage supply and have fabricated a 1.2-V, 16-bit swing-suppression A/D converter for audio by 0.5-um MTCMOS process technology. The S/(N+THD) is 91.5 dB and DR is 94 dB at 1.2-V supply and the S/(N+THD) is 89.5 dB and DR is 90.5 dB at 1.0-V supply. The power consumption is 6.5 mW at 1.2 V and 3.4 mW at 1.0 V. These characteristics are good enough for battery-operate communications and digital audio units. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 1V-opration / Swing-suppression / A/D / Noise-shaping / latch error |
Paper # | ICD97-112 |
Date of Issue |
Conference Information | |
Committee | ICD |
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Conference Date | 1997/8/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
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Assistant |
Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A 1.2-V, 16-bit Audio A/D Converter with Suppressed Latch Error Noise |
Sub Title (in English) | |
Keyword(1) | 1V-opration |
Keyword(2) | Swing-suppression |
Keyword(3) | A/D |
Keyword(4) | Noise-shaping |
Keyword(5) | latch error |
1st Author's Name | Yasuyuki Matsuya |
1st Author's Affiliation | NTT Integrated Information & Energy Systems Laboratories() |
Date | 1997/8/22 |
Paper # | ICD97-112 |
Volume (vol) | vol.97 |
Number (no) | 230 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |