An encoder is provided for converting thermometer code data with bubbles to binary format. An integrated circuit may have circuitry such as digital phase-locked loop circuitry. A thermometer code data word may be used as a control signal for the circuitry. It may be desirable to monitor the ...
A self-repairing (SR) thermometer-to-binary encoder is developed to deal with malfunctioning in presence of high comparator offsets greater than one-half least-significant bit (LSB). In this situation, the effective thresholds between two adjacent comparators could be inverted leading to a faulty ...
An encoder is provided for converting thermometer code data with bubbles to binary format. An integrated circuit may have circuitry such as digital phase-locked loop circuitry. A thermometer code data word may be used as a control signal for the circuitry. It may be desirable to monitor the ...
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Error tolerant thermometer-to-binary encoder A thermometer-to-binary encoder includes a set of J input stage encoders E(1) through E(J) and an output encoder D, where J= 2.sup. K is an integer greater than 1. A set of digital input signals each representing a separate bit of a the...
The technique of segmentation has been used, among other reasons, to reduce both the area and power consumption of digital-to-analog converters (DACs). Each segment generally uses either a binary-to-thermometer encoder or a binary-to-binary encoder. For an N-bit current steering DAC, there ...
state of one and only one bit of the binary code whereby when any least significant thermometer code bit is at an invalid logic level, the invalid level is propagated through the encoder circuit to only a single, least significant binary code bit, without the introduction of any logical ...
The thermometer-to-binary encoders are placed very close to the input stage which facilitates very fast data rates while consuming relatively lower power.ADESH GARG
The thermometer-to-binary encoders are placed very close to the input stage which facilitates very fast data rates while consuming relatively lower power.ADESH GARG
The speed of a flash analog-to-digital converter (ADC) is limited by both the comparator response time in the input analog part of the circuit and the delay time of the encoder that converts the thermometer code on the comparator outputs into the output straight binary code. In this paper...