Coded data generation or conversion – Analog to or from digital conversion – Analog to digital conversion
Patent
1998-01-20
2000-09-12
Young, Brian
Coded data generation or conversion
Analog to or from digital conversion
Analog to digital conversion
341161, H03M 142
Patent
active
061184004
ABSTRACT:
A capacitor array for a Successive Approximation Register (SAR) based Analog to Digital (A/D) converter. The capacitor array is a capacitive ladder comprising a plurality of capacitive branches. Each capacitive branch is individually coupled to a separate bit of a driver circuit. Each of the plurality of capacitive branches drives an approximately same capacitive value while generating a binary weighted output voltage.
REFERENCES:
patent: 5870052 (1999-02-01), Dedic et al.
patent: 5929800 (1999-07-01), Zhou et al.
Chichester Ronald L.
Katz Paul N.
Microchip Technology Incorporated
Young Brian
LandOfFree
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