Analog-to-digital converters
Analysis of Integral Nonlinearity in Radix-4 Pipelined Analog-to-Digital Converters
... In this paper, an analytic approach to estimate the nonlinearity of radix-4 pipelined analog-to-digital converters due to the circuit non-idealities is presented. Output voltage of each stage is ...
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Multirate Formulation for Mismatch Sensitivity Analysis of Analog-to-Digital Converters That Utilize Parallel -Modulators
... A general formulation based on multirate filterbank theory for analog-to-digital converters using parallel sigmadelta modulators in conjunction with modulation sequences is presented. The ...
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Design of High-Performance Pipeline Analog-to-Digital Converters in Low-Voltage Processes
... high-performance analog- to-digital converters (ADCs) with high-resolution and band-width (over 14 bits and several ...low-voltage digital processes places great strains on the design of such ...
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Distortion analysis of voltage controlled oscillator based Analog to Digital converters
... Analog-to-Digital Converters (ADCs) which are based on a Voltage-Controlled Oscillator (VCO) have attractive assets and might become one of the interesting converters in the ...The ...
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Compensating Frequency Response Mismatches in Time Interleaved Analog to Digital Converters
... multiple analog-to- digital converters by multiplexing the outputs of (for example) a pair of converters at a doubled sampling rate is by now a mature concept—first introduced by Black and ...
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VLSI Based Quality Analysis of Analog to Digital Converters
... VLSI based test setup for Analog to Digital Converter was designed and implemented using verilog on Spartan 3 FPGA. Every module was constructed independently and was later combined to form the whole ...
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Implementation of Split-SAR ADCs: Improved Linearity with Power and Speed Optimization
... Analog-to-digital converters (ADCs) are key design blocks in modern microelectronic digital communication systems since they act as bridges between the analog and digital ...the ...
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SMART PARKING: GREEN IOT FOR SMART CITY
... these data in very first stage are in the analog form which are processed through analog to digital converters and are converted into data bit stream.so these data are taken and are tokenized ...
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Design and Implementation of a Low Power Second Order Sigma-Delta ADC
... (∑-∆) analog to digital converters are well known for its use in high accuracy wireless communication ...bits) converters, which can be ultimately integrated on digital signal Processor ...
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Data converters for Scalable CMOS mixed signal Systems for VLSI
... Analog-to-digital converters, also known as A/Ds or ADCs, convert analog signals to discrete time or digital ...signals. Digital-to-analog converters D/As or DACs ...
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Analog and digital to analog tunable integrators
... active analog filters, voltage-to-frequency converters, frequency-to-voltage analog-to-digital converters, pulse generators, ...programmable analog integrated circuits [9]. ...
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Low Power Analysis of Double Tail Comparator for ADC by Using Hspice A Murali, E Mahesh & N Vijaya Babu
... The need for ultra low-power, area efficient, and high speed analog-to-digital converters is pushing toward the use of dynamic regenerative comparators to maxi- mize speed and power efficiency. In ...
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Sigma Delta Modulators: A Review
... oversampling analog-to-digital converters (ADCs) that perform “quantization noise shaping,” thus achieving a high signal-to-noise ratio ...in analog and RF ...(SD) ...
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Software-Defined Underwater Acoustic Modems: Historical Review and the NILUS Approach
... 16-bit analog-to-digital converters), and from the information in [34] and on the manufacturer’s web site, it does not seem to operate on top of a general-purpose operating system ...
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Literature Survey on Applications of Digital Signal Processing using Anti- Aliasing and Anti-Imaging Filters
... [2] H. Aboushady, Y. Dumonteix, M. M. Loerat, and H. Mehrezz, “Efficient polyphase decomposition of comb decimation filters in _-_ analog-to-digital converters,” IEEE Trans. Circuits Syst. II, ...
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A 1.2V 8 BIT SAR ANALOG TO DIGITAL CONVERTER IN 90NM CMOS
... (SAR) analog to digital converters are widely utilized for low speed and low power ...SAR analog to digital converter consumes ...
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OPTIMIZATION OF COMPARATOR FOR HIGH SPEED FLASH ADC
... The potential of two-step flash architectures for realizing fast, high resolution analog to digital converters are demonstrated in a number of designs [4] [6][7]. With the conversion rates ...
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High Speed and High Resolution Self Biased Differential Amplifier based Latch Comparator
... speed analog-to-digital converters, the performance of comparator especially speed and resolution has a crucial influence on the overall performance that can be achieved by using preamplifier, latch ...
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A Novel Differential Switching Capacitor DAC for 10-bit SAR ADC
... Register Analog-to-Digital converters being the most recurrently and extensively used type of ADC in low power integrated circuits, with the exhaustively progressing technology and shrinking die ...
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Low Power and High Speed 4-Bit Flash Analog to Digital Converter Using Dynamic Latch Comparator Technique
... processors, digital computers, etc. In the real world signals are analog in nature for example video, sound, ...get digital signal from this we use analog to digital converter for ...
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