The Effects of Switch Resistances on Pipelined ADC Performances and the Optimization for the Settling Time
نویسندگان
چکیده
منابع مشابه
Comparative Analysis of Two Op-Amp Topologies for a 40MS/s 8-bit Pipelined ADC in 0.18μm CMOS Technology
The performances of two full differential operational amplifiers (Op-Amps) telescopic and foldedcascode are evaluated to satisfy the stringent requirements on the amplifier to be used in a Multiplying Digitalto-Analog Converter (MDAC) stage of a pipelined ADC (Analog-to-Digital Converter). The paper shows the solutions found to reach high gain, wide bandwidth and short settling time without deg...
متن کاملA 12-bit 50M samples/s digitally self-calibrated pipelined ADC
This thesis describes the different aspects of the design and implementation of a I2-bit 50M samplesjs pipelined non-binary radix 1.9 analog-to-digital converter. The converter architecture is made up of 14 stages with an interstage gain of 1.9 (non-binary radix). Each stage is made of one fully differential sample-and-hold amplifier (SHA), a I-bit sub-ADC (basically one comparator) and a I-bit...
متن کاملAnalysis 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 modeled as sum of the ideal output voltage and non-ideal output voltage (error voltage), in which non-ideal output voltage is created by capacitor mismatch, comparator offset, input offset, and finite ga...
متن کاملOptimization of Bistability in Nonlinear Chalcogenide Fiber Bragg Grating for All Optical Switch and Memory Applications
We solve the coupled mode equations governing the chalcogenide nonlinear fiber Bragg gratings (FBGs) numerically, and obtain the bistability characteristics. The characteristics of the chalcogenide nonlinear FBGs such as: switching threshold intensity, bistability interval and on-off switching ratio are studied. The effects of FBG length and its third order nonlinear refractive index on FBG cha...
متن کاملSecond Order Sliding Mode Observer-Based Control for Uncertain Nonlinear MEMS Optical Switch
This paper studies theuncertain nonlinear dynamics of a MEMS optical switch addressing electrical, mechanical and optical subsystems. Recently, MEMS optical switch has had significant merits in reliability, control voltage requirements and power consumption. However, an inherent weakness in designing control for such systems is unavailability of switch position information at all times due to t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- IEICE Transactions
دوره 90-C شماره
صفحات -
تاریخ انتشار 2007