Presentation	1998/8/21 Ultrafast analog-to-digital converter using resonant tunneling ternary quantizers Toshihiro Itoh, Takao Waho, Masafumi Yamamoto,
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Abstract(in English)	We propose a flash-type analog-to-digital converter (ADC) that uses resonant-tunneling ternary quantizers. By using InP-based RTDs and HEMTs, we fabricated a ternary quantizer and a 2-bit analog-to-digital converter using such quantizers. The ternary quantizer operated at 10 GHz, and a 2-bit ADC operated at 5 GSps. These results show the promise of the resonant-tunneling diodes for high speed multiple-valued circuits.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	resonant tunneling diode / HEMT / multiple-valued logic / analog-to-digital converter
Paper #	ICD98-138
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Conference Information
Committee	ICD
Conference Date	1998/8/21(1days)
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Paper Information
Registration To	Integrated Circuits and Devices (ICD)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Ultrafast analog-to-digital converter using resonant tunneling ternary quantizers
Sub Title (in English)
Keyword(1)	resonant tunneling diode
Keyword(2)	HEMT
Keyword(3)	multiple-valued logic
Keyword(4)	analog-to-digital converter
1st Author's Name	Toshihiro Itoh
1st Author's Affiliation	NTT System Electronics Laboratories()
2nd Author's Name	Takao Waho
2nd Author's Affiliation	NTT System Electronics Laboratories
3rd Author's Name	Masafumi Yamamoto
3rd Author's Affiliation	NTT System Electronics Laboratories
Date	1998/8/21
Paper #	ICD98-138
Volume (vol)	vol.98
Number (no)	245
Page	pp.pp.-
#Pages	6
Date of Issue