Title :
Design considerations for a 10.7 MHz BiCMOS high-Q double-sampled SC bandpass filter
Author :
Baschirotto, A. ; Nagari, A. ; Montecchi, F. ; Castello, R.
Author_Institution :
Dipartimento di Elettronica, Pavia Univ., Italy
Abstract :
A BiCMOS high-Q 10.7 MHz SC bandpass filter has been realized using double-sampled finite-gain-compensated SC integrators. With low-power op amps and large capacitors the power consumption is 16 mW, the inband noise density is 380 nV/√(Hz) and the dynamic range is about 68 dB for a 3% IM
Keywords :
BiCMOS analogue integrated circuits; band-pass filters; integrated circuit design; integrated circuit measurement; integrating circuits; operational amplifiers; switched capacitor filters; 10.7 MHz; 16 mW; BiCMOS; double-sampled SC bandpass filter; dynamic range; finite-gain-compensated SC integrators; inband noise density; low-power opamps; power consumption; Band pass filters; Bandwidth; BiCMOS integrated circuits; Ceramics; Dynamic range; Energy consumption; Frequency; Power capacitors; Sampling methods; Switches;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.539977
