A 1.1V 1.3GHz 4th order filter with feedforward miller compensation OPAMP for 5G applications

2019 ◽  
Author(s):  
Vikas Aggarwal ◽  
Ritabrata Bhattacharya ◽  
Ashish Gupta ◽  
Taranjit Kukal ◽  
Sankaran Aniruddhan
Keyword(s):  
Miller Compensation ◽  
Order Filter

Behavior Models of Voltage Differencing Inverting Buffered Amplifier and Applications in Circuit Analysis

2019 ◽  
Vol 12 (4) ◽  
pp. 298-303
Author(s):  
YongAn LI
Keyword(s):  
Large Scale ◽  
Vlsi Design ◽  
Circuit Analysis ◽  
Second Order ◽  
Very Large Scale Integration ◽  
Behavioral Models ◽  
Order Filter ◽  
Large Scale Integration ◽  
Scale Integration ◽  
Behavior Models

Background: The symbolic nodal analysis acts as a pivotal part of the very large scale integration (VLSI) design. Methods: In this work, based on the terminal relations for the pathological elements and the voltage differencing inverting buffered amplifier (VDIBA), twelve alternative pathological models for the VDIBA are presented. Moreover, the proposed models are applied to the VDIBA-based second-order filter and oscillator so as to simplify the circuit analysis. Results: The result shows that the behavioral models for the VDIBA are systematic, effective and powerful in the symbolic nodal circuit analysis.</P>

Investigation of thermal effects in a resonance condition of microfibre double‐knot resonators as high‐order filter

2015 ◽  
Vol 10 (10) ◽  
pp. 580-582 ◽  
Author(s):  
Somayeh Nodehi ◽  
Waleed Soliman Mohammed ◽  
Harith Ahmad ◽  
Sulaiman Wadi Harun
Keyword(s):  
Thermal Effects ◽  
Resonance Condition ◽  
High Order ◽  
Order Filter

A Low Power Low-Pass Fourth-Order Filter for WiMAX/LTE Receiver in CMOS 45nm Technology

2016 ◽  
Vol 26 (03) ◽  
pp. 1750048 ◽  
Author(s):  
Vida Orduee Niar ◽  
Gholamreza Zare Fatin
Keyword(s):  
Low Power ◽  
Fourth Order ◽  
Supply Voltage ◽  
Pass Filter ◽  
Low Pass Filter ◽  
Power Filter ◽  
Order Filter ◽  
Source Follower ◽  
Low Pass ◽  
Circuit Technique

In this paper, a [Formula: see text]-[Formula: see text] low-pass and low power filter with tunable in-band attenuation for WiMAX/LTE receiver is presented. The fourth-order filter consists of two cascaded biquad stages. The source-follower (SF) stage is used as a key building block in these biquads. In this paper, we have presented a circuit technique to reduce the nonlinearity of the SF stage resulting from unmatched signal swings at the gate and source terminals of the input transistor. The proposed SF stage, is used for design of a linear biquad which is then utilized in a fourth-order Butterworth low-pass filter. The simulation results of the filter for bandwidth of 10 MHz show that the IIP3 of the filter is equal to 8.22[Formula: see text]dBm, in-band noise density is 100[Formula: see text]nV/[Formula: see text]Hz and power consumption is 5.9[Formula: see text]mW. The supply voltage of the filter is equal to 1[Formula: see text]V.

Implementation of reconfigurable nth-order filter based on CCII

2013 ◽  
Vol 75 (3) ◽  
pp. 539-545 ◽  
Author(s):  
Hussain Alzaher ◽  
Noman Tasadduq ◽  
Osama Al-Ees
Keyword(s):  
Order Filter
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