Switched Capacitor Biquad Filter Using CDTA
نویسندگان
چکیده
منابع مشابه
A Switched-Capacitor Band-Pass Biquad Filter Using a Simple Quasi-unity Gain Amplifier
This paper presents a switched-capacitor (SC) band-pass biquad using a simple quasi-unity gain amplifier. In sub-nanometer CMOS technologies the intrinsic gain of the transistors is low; this increases the difficulty of designing high gain amplifiers. The proposed SC filter is based on the Sallen-Key biquad and it requires only a simple low gain amplifier. A differential filter circuit, includi...
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ژورنال
عنوان ژورنال: Circuits and Systems
سال: 2013
ISSN: 2153-1285,2153-1293
DOI: 10.4236/cs.2013.46057