IO : Analogto - Digital Converters TPM 10 . 6 : An 18 b lops
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چکیده
AUTO-CALIBRATION has been used in monolithic ADCs to extend the limits of accuracy and stability imposed bl processing, packaging, temperature, and aging’.’. This paper describes a self-calibrating. 18-bit. serial-output. lOOksps ADC which is implemented on two chips: a ?BV BiCMOS analog chip, and a 5V 2@ CMOS digital chip. This partitioning allows a larger input signal for better dynamic range, eases the comparator design, and protects analog circuitry from digital feedthrough.
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تاریخ انتشار 1990