Title :
High-frequency switched-capacitor filter using unity-gain buffers
Author :
De La Plaza, Alejandro
fDate :
6/1/1986 12:00:00 AM
Abstract :
The implementation of high-frequency switched-capacitor filters using unity-gain amplifiers in a balanced configuration is described. The effect of parasitic capacitances is analyzed for different structures, single-ended and balanced. Experimental results from a third-order elliptic filter integrated in a standard NMOS process are presented.
Keywords :
Buffer circuits; buffer circuits; Clocks; Filters; Frequency; MOS devices; Parasitic capacitance; Passband; Sampling methods; Switched capacitor circuits; Switches; Voltage;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1986.1052553
