Time-interleaved analog-to-digital-converter

作者: Staffan Gustafsson

DOI:

关键词: Digital converterSampling instantValue (computer science)Electrical engineeringAnalog-to-digital converterTime interleavedMathematicsIntegerAnalytical chemistry

摘要: A method for operating a time-interleaved analog-to- digital converter converting an analog input to output using analog-to-digital converter, wherein the comprises array of M sub ADCs (ADC1, ADC2,..., ADCM), where is even integer, and each row one ADCs. The step of, every sampling instant n, n integer in sequence integers, by means ADC k(n) array, 1 ≤ M. value between assigned first sample instant, k(n+1) selected such that a) > M/2 if M/2, otherwise M/2; b) M/2-1 |k(n+1)-k(n)| M/2+1; c) = k(m+1) only n-m multiple time interleaved accordance with also disclosed.