The highly accurate sample and hold circuit has an NMOS transistor switch and a holding capacitor that is connected to the transistor switch, whereby a bulk substrate potential of the transistor switch is varied in phase with the input signal (Vin) so that it is lower than or equal to the ...
This paper presents a current-mode sample-and-hold circuit using 0.5 mum CMOS technology. The input signal is sampled using a current subtracter and a half wave rectifier instead of a sampling switch used in the conventional sample-and-hold circuit. As a result, the switch feedthrough error ...
Thesystemshalloperateinreal timeandshallnotbe a"sampleandhold"system. 该系统的运作须实时性和不得“采样与保持制”。 goabroad.zhishi.sohu.com 8. Samplingrateandholdingaccuracyaretwomostconcernedtargetsindesigningthesample-and-holdcircuit. 采样速度和保持精度,是采样保持电路设计制作者最为关注的两项指标。
A sample-and-hold circuit for 10-bit 100MS/s pipelined ADC In this paper a fully differential sample-and-hold (S/H) circuit for the pipelined analog-to-digital converter (ADC) was presented. The S/H circuit is base... H Wang,H Hui,L Sun,... - IEEE...
The sample-and-hold circuit or track-and-hold circuit performs the sampling operation. These circuits have to operate at the highest signal levels and speeds, which makes their design a challenge. The chapter discusses first the specific metrics for thes
ADC12010 1Mb / 30P ADC12010 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold National Semiconductor ... ADC08L060 454Kb / 20P 8-Bit, 10 MSPS to 60 MSPS, 0.65 mW/MSPS A/D Converter with Internal Sample-and-Hold ADC08L060 565Kb / 19P 8-Bit, 10 MSPS to...
State Key Lab.of Elec.Thin Films and Integrated Devices,Univ.of Electronic Science and Technology, Chengdu 610054,ChinaMore Information Abstract A 12bit 100 MSPS pipelined analog--to digital converter (ADC) sample and hold circuit is designed based 0. 13μm/3. 3V CMOS process. In this ...
- 《Nuclear Instruments & Methods in Physics Research》 被引量: 1发表: 1982年 Design of High-Speed and Low-Power Two-Channel Pipeline ADC Sample and Hold CircuitLow PowerSLCTime MismatchThis paper describes a low-power 1.2 V 8-bit 1Gs/s two-channel pipeline ADC. The novelty of the .....
A sample and hold circuit is provided. The circuit includes a plurality of switches, a first capacitor, an operational amplifier having a first input selectively coupled to the firs
There is disclosed a sample-and-hold circuit. An operational amplifier includes an inverting input terminal, a non-inverting input terminal, an inverting output terminal, and a non-