Feedthrough reduction technique for track-and-hold circuit with body-bias control circuit
نویسندگان
چکیده
منابع مشابه
Feedthrough reduction technique for track-and-hold circuit with body-bias control circuit
This paper describes a feedthrough reduction technique for a track-and-hold (T/H) circuit with a body-bias control circuit. We propose a T/H circuit with a feedthrough canceller. This circuit cancels a leaking signal to the output node through the parasitic capacitance by using an opposite-phase signal. The simulation results using 90-nm CMOS technology demonstrate a feedthrough of −89.4 dB and...
متن کاملWide-range single-ended CMOS track-and-hold circuit
This paper investigates the performance of a MOS trackand-hold circuit as the front end of a wide input range and highspeed single-sided ADC. In order to reduce charge injection and clock feedthrough errors, a new technique for employing a dummy transistor in the bootstrapped switch of the track and hold circuit is introduced. Performance of the proposed circuit for the two cases of constant an...
متن کاملAnalog Calibration of an Open-Loop Track-and-Hold Circuit
This paper presents a method for the onchip measurement and correction of gain errors, offsets and non-linearities of a Track-and-Hold circuit (T&H) of an ADC. Open-loop T&H circuits will be considered in this paper because of their high-speed and low-power capabilities. However, these open-loop circuits require calibration for the aforementioned errors in order to achieve a high accuracy, espe...
متن کاملSingle-track circuit codes
Single-track circuit codes are circuit codes with codewords of length n such that all the n tracks which correspond to the n distinct coordinates of the codewords are cyclic shifts of the rst track. These codes simul taneously generalise single-track Gray codes and ordinary circuit codes. They are useful in angular quantisation applications in which error detecting and/or correcting capabilitie...
متن کاملsimulation and design of electronic processing circuit for restaurants e-procurement system
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
15 صفحه اولذخیره 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: IEICE Electronics Express
سال: 2008
ISSN: 1349-2543
DOI: 10.1587/elex.5.478