An 8-Channel Sample-and-Hold with Multiplexed Analog Output
نویسندگان
چکیده
منابع مشابه
An E - Channel Sample - and - Hold with Multiplexed Analog Output
An economical B-channel sample-and-hold unit, serially addressable with multiplexed output, is described.-The unit accepts clipped inputs of 5 nsec (nominal) FWHM; the positive overshoot of the clipped pulse is rejected. The outputs are held to + 1 mV for 2 1 msec, and are linear to * 1% from 30 mV to 1 V. The output sensitivity is 10 mV per picocoulomb of input charge.
متن کاملAnalog Chaotic Maps with Sample-and-Hold Errors∗
Though considerable effort has recently been devoted to hardware realization of one-dimensional chaotic systems, the influence of implementation inaccuracies is often underestimated and limited to non-idealities in the non-linear map. Here we investigate the consequences of sample-and-hold errors. Two degrees of freedom in the design space are considered: the choice of the map and the sample-an...
متن کاملAn 8-bit 250 Megasample per Second Analog-to-Digital Converter: Operation Without a Sample and Hold
A monolithic 8-bit 250 megasarnple per second analog-todigii at converter (ADC) fabricated in an oxide-isolated bipolar process is deseribed. Using a flash ADC architecture at high speeds without a sample and hold leads to a number of error sources discussed in this paper. The design of the converter is optimized to miuimize the effects of these error sources. Experimental results are presented...
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 کاملdesign of an analog ram (aram)chip with 10-bit resolution and low-power for signal processing in 0/5m cmos process
برای پردازش سیگنال آنالوگ در شبکه های عصبی ، معمولا نیاز به یک واحد حافظه آنالوگ احساس میشود که بدون احتیاج به a/d وd/a بتواند بطور قابل انعطاف و مطمئن اطلاعات آنالوگ را در خود ذخیره کند. این واحد حافظه باید دارای دقت کافی ، سرعت بالا ، توان تلفاتی کم و سایز کوچک باشد و همچنین اطلاعات را برای زمان کافی در خود نگهدارد. برای پیاده سازی سیستمی که همه این قابلیتها را در خود داشته باشد، کوشش...
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: IEEE Transactions on Nuclear Science
سال: 1973
ISSN: 0018-9499,1558-1578
DOI: 10.1109/tns.1973.4326910