PURPOSE:To simplify circuit constitution by repeatedly selecting a maximum or minimum value among digital values to be compared at a high speed and then by outputting digital values in the order of value or reversely. CONSTITUTION:Data selectors 4 and 5 are provided which select several digital ...
Non-stationary noise analysis techniques are applied to circuit analysis problems for white noise sources in a framework consistent with the more familiar wide-sense-stationary techniques. The design of a low-noise threshold detection comparator using a preamplifier is discussed. (cont.) Assuming the...
High-speed Low-voltage CMOS Flash Analog-to-Digital Converter for Wideband Communication System-on-a-Chip By developing a dynamic offset suppression technique and a circuit optimization method, the comparator can achieve a 3 dB frequency of 2 GHz in 130 nanometer (nm) CMOS process. Combining this...
comparator circuit that tests for dry, normal and oily skin. An instantaneous digital readout is obtained that may be converted into a light or a meter ... HMV Dyke,Rudolph C. DeGroot Sr. - US 被引量: 17发表: 1985年 The complexity of the comparator circuit value problem In 1990, ...
Acomparatoris anelectronic circuitthat compares two analog input signals, so based on a comparison, it generates an output [49]. In our proposed system, it compares the sampled signal and a VDACoutput signal. As we know, the input sensitivity of it will affect the bit resolution of the con...
The OTA circuit generates a compensation current that is equal to a current that ... K Ono - US 被引量: 65发表: 2001年 Comparator-amplifier configuration in an ADC An analog-to-digital converter amplifier that is configurable with one gain for driving one terminal of a sampling capacitor ...
To compensate for the transistors constituting the comparator threshold voltage, and the drift, the comparator includes a differential input signal with a reference signal for comparing the first and second transistors, and the quiescent current of the transistor used in a balanced circuit. 该电路包括...
Memristor-aided logic is used to map the 2-bit, 4-bit, 8-bit, 16-bit, 32-bit, and 64-bit magnitude comparator circuit on the memristive memory crossbar array. The simulation results show that, for the 64-bit word size, the parallel mapping exhibits 1.8 better performance in total ...
Insingle-supplycomparator operations, the need arises to offset the reference, so that the circuit operates entirely within the first quadrant. Figure 5 shows how this can be achieved. The resistor divider (R2 and R1) creates a positive reference voltage that is compared with the input. The eq...
Circuit for digitizing a sum of signals comparator input terminal is indicative of the sum of the at least one first input signal and the plurality of second input signals, wherein the comparator is further arranged for producing a comparator output signal based on the sum ... M Alonso,Porr...