NDLI: A 3V 1 MHz dynamically biased 100ppm/K temperature-stabilized CMOS continuous-time elliptical low-pass filter

Content Provider	IEEE Xplore Digital Library
Author	Koli, Kimmo Halonen, Kari Tiiliharju, Esa
Copyright Year	1996
Description	Author affiliation: Electronic Circuit Design Laboratory, Helsinki University of Technology, Otakaari 5 A, FIN-02150 Espoo, Finland. phone +358 0 451 2273, fax +358 0 460 224 (Halonen, Kari; Tiiliharju, Esa) \|\| Electronic Circuit Design Laboratory, Helsinki University of Technology, Otakaari 5 A, FIN-02150 Espoo, Finland. phone +358 0 451 2273, fax +358 0 460 224, e-mail kimmo@ecdl.hut.fi (Koli, Kimmo)
Abstract	A low voltage low power current-mode continuous-time elliptical low-pass filter is presented. This filter uses a current-integrator constructed of a multi-output linearized transconductance element driven by a balanced transimpedance amplifier. A 1 MHz third order elliptic low pass filter is designed with the proposed currentmode integrator. The filter measurements show capability of operation with down to a 3V supply voltage. The measured current consumption is 850 ¿A at room temperature and the dynamic range is 71 dB. The distortion of the filter is below 50 dBc with peak signal levels up to twice the quiescent current level. The filter uses a CMOS-current reference for temperature and process variation stabilization with a measured corner frequency temperature coefficient of-100ppm/K.
Starting Page	92
Ending Page	95
File Size	981598
Page Count	4
File Format	PDF
ISBN	2863321978
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-09-17
Publisher Place	Switzerland
Access Restriction	Subscribed
Rights Holder	Editions Frontiers
Subject Keyword	Low pass filters Distortion measurement Temperature measurement Low voltage Transconductance Current measurement Voltage measurement Temperature distribution Dynamic range Frequency measurement
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in