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A Comparator-Based Switched-Capacitor Voltage-to-Frequency Converter
IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/01/25
Print ISSN: 0000-0000
Type of Manuscript: LETTER
Category: Electronic Circuits
Full Text: PDF>>
A novel comparator-based switched-capacitor voltage-to-frequency converter is presented. By using the op-amp as the comparator, it can be operated over wide frequency range. Conversion sensitivity is also insensitive to capacitance ratio and parasitic capacitances between each node and ground.