Reliable Circuit Techniques for Low-Voltage Analog Design in Deep Submicron Standard CMOS: A Tutorial
نویسندگان
چکیده
We present in this paper an overview of circuit techniques dedicated to design reliable low-voltage (1-V and below) analog functions in deep submicron standard CMOS processes. The challenges of designing such low-voltage and reliable analog building blocks are addressed both at circuit and physical layout levels. State-ofthe-art circuit topologies and techniques (input level shifting, bulk and current driven, DTMOS), used to build main analog modules (operational amplifier, analog CMOS switches) are covered with the implementation of MOS capacitors.
منابع مشابه
Low-Voltage Analog Switch in Deep Submicron CMOS: Design Technique and Experimental Measurements
This paper concerns the design, implementation and subsequent experimental validation of a low-voltage analog CMOS switch based on a gate-bootstrapped method. The main part of the proposed circuit is a new low-voltage and low-stress CMOS clock voltage doubler. Through the use of a dummy switch, the charge injection induced by the bootstrapped switch is greatly reduced resulting in improved samp...
متن کاملHigh-Accurate Low-Voltage Analog CMOS Current Divider Modify by Neural Network and TLBO Algorithm
A high accurate and low-voltage analog CMOS current divider which operates with a single power supply voltage is designed in 0.18µm CMOS standard technology. The proposed divider uses a differential amplifier and transistor in triode region in order to perform the division. The proposed divider is modeled with neural network while TLBO algorithm is used to optimize it. The proposed optimiza...
متن کاملHigh-Accurate Low-Voltage Analog CMOS Current Divider Modify by Neural Network and TLBO Algorithm
A high accurate and low-voltage analog CMOS current divider which operates with a single power supply voltage is designed in 0.18µm CMOS standard technology. The proposed divider uses a differential amplifier and transistor in triode region in order to perform the division. The proposed divider is modeled with neural network while TLBO algorithm is used to optimize it. The proposed optimiza...
متن کاملHigh-performance Pipeline A/d Converter Design in Deep-submicron Cmos High-performance Pipeline A/d Converter Design in Deep-submicron Cmos Table of Contents List of Figures Figure 1.1 Ericsson Single-chip 0.18-µm Cmos Bluetooth Radio
Analog-to-digital converters (ADCs) are key design blocks in modern microelectronic digital communication systems. With the fast advancement of CMOS fabrication technology, more and more signal-processing functions are implemented in the digital domain for a lower cost, lower power consumption, higher yield, and higher re-configurability. This has recently generated a great demand for low-power...
متن کاملAnalog Design in Deep Submicron Cmos Processes for Lhc
Present state-of-the-art CMOS technologies integrate MOS transistors with a minimum gate length of 0.18 Pm0.25 Pm and operate with a maximum power supply of 2.5 V. The thin gate oxide used in these technologies has a high tolerance to total dose effects. Therefore, circuits designed in these technologies using dedicated layout techniques (enclosed layout transistors and guard-rings) show a tota...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004