| 摘要 |
A method for the compensation of frequency-response mismatch errors in M -channel time- interleaved ADCs. The compensation is done by means of a tech nique that makes use of a number of fixed filters, that approximate differen tiators of different orders, and a few variable multipliers that directly co rrespond to parameters in polynomial models of the M channel frequency respo nses. The invention further provides a compensated M -channel time- interlea ved ADC based on and performing said method.
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