Abstract: Dynamic Domino logic circuits are widely used in modern digital VLSI circuits. Because it is simple to implement, low cost designs in CMOS Domino logic are presented. Compared to static CMOS logic, dynamic logic offers good performance. Wide fan-in logic such as domino circuits is used in high-performance applications. Domino gates typically consume higher dynamic switching and leakag...

A new generation method to implement CMOS floating resistors is presented. The generation method depends on the linearization of the differential current of two matched NMOS transistors in two alternative configurations. The CMOS floating resistors implemented are based on using MOS transistors operating in the saturation region with their sources connected to their substrates. New CMOS floatin...

Abstract—The Spatially Modulated Light CMOS detector (SML CMOS detector) removes the slow part of the current response of a traditional CMOS photodetector, by using the difference between the signals of an immediate and a deferred detector. This slow part of the current response limits the maximum frequency of a photodetector in the conventional CMOS technology to a few MHz. Experimental eviden...

Substantial increase in gate and sub-threshold leakage of complementary metal-oxide-semiconductor (CMOS) devices is making it extremely challenging to achieve energy-efficient designs while continuing their scaling at the same pace as in the past few decades. Designers constantly sacrifice higher levels of performance to limit the ever-increasing leakage power consumption. One possible solution...

A new continuous-time CMOS current comparator having high speed and low power is proposed as an important component of current mode signal processing unit. It comprises of CMOS complementary amplifier with a feedback MOS resistor, two resistive load amplifiers and two CMOS inverters. Short response delay, low power consumption and small area are some of its features. Due to the absence of bias ...

The complementary M-ary orthogonal spreading with frequency division multiplexing (CMOS-OFDM) is an efficient scheme for providing high bit error rate (BER) performance and low peak to mean envelop power ratio (PMEPR) in (HF) communications system. In the CMOS-OFDM, OFDM implemented based on sequence pairs where there issue that one data symbol transmitted through two symbols. this paper, we pr...

Recent advances in deep submicron CMOS technologies and improved pixel designs have enabled CMOS-based imagers to surpass charge-coupled devices (CCD) imaging technology for mainstream applications. The parallel outputs that CMOS imagers can offer, in addition to complete camera-on-a-chip solutions due to being fabricated in standard CMOS technologies, result in compelling advantages in speed a...

We present a fully integrated 12.5-Gb/s optical receiver fabricated with standard 0.13-µm complementary metal-oxide-semiconductor (CMOS) technology for 850-nm optical interconnect applications. Our integrated optical receiver includes a newly proposed CMOS-compatible spatially-modulated avalanche photodetector, which provides larger photodetection bandwidth than previously reported CMOS-compati...

Requirements of RF CMOS device and its related design issues to operate at high frequencies are discussed. Problems faced by current CMOS models and its lack of accuracy in capturing high frequency are focused. To improve model accuracy, Vendor modeling approach is discussed to model frequency dependent parameters like substrate resistance, gate resistance and noise signals. In this connection,...