Design a Low Power ADC for Blood-Glucose Monitoring
نویسندگان
چکیده
منابع مشابه
Design a Low Power ADC for Blood-Glucose Monitoring
This paper describes the design of a low-power CMOS based current-frequency (I–F) Analog–Digital Converter. This ADC is designed for blood-glucose monitoring. This current-frequency ADC uses nA-range input currents to set and compare voltage oscillations against a self-produced reference to resolve 0–32nA with an accuracy of 5-bits at a sampling rate of 225MHz. The comparator used is dynamic la...
متن کاملDesign of low power pipelined ADC
A design of 8 bits, 2.5V pipeline ADC is introduced in this paper. The comparator is the main improvement aiming at realizing low power dissipation. The latched comparator is adopted to achieve the specification. The design is implemented under 0.25um CMOS technology which achieves a power dissipation of 205.9mW.
متن کاملDesign of Low Power Sigma Delta ADC
A Low power discrete time sigma delta ADC consisting of a second order sigma delta modulator and third order Cascaded Integrated Comb (CIC) filter is proposed. The second order modulator is designed to work at a signal band of 20K Hz at an oversampling ratio of 64 with a sampling frequency of 2.56 MHz. It achieves a signal to noise ratio of 85.2dB and a resolution of 14 bits. The CIC digital fi...
متن کاملLow Power Flash ADC
In this paper, a new design for a low power CMOS flash Analog-to-Digital Converter (ADC) is proposed. A 6-bit flash ADC, with a maximum acquisition speed of 1GHz, is implemented in a 1.2 V analog supply voltage. HSpice simulation results for the proposed flash ADC verifying the analytical results are also given. It shows that the proposed 6-bit flash ADC consumes less power i n a commercial 90n...
متن کاملDesign of Low Power Folding And Interpolating ADC
Analog to Digital converter plays an important role as the interface between analog and digital signal processing. The performance of ADC is improved by power consumption of comparator (nearly 60% of power) used in ADC circuit. In such application which requires low power consumption and high speed and high resolution, one of the most prevalently used ADC architectures is the Folding and Interp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2013
ISSN: 0975-8887
DOI: 10.5120/12564-9020