Title :
Narrow-bandwidth passive recursive CCD bandpass filter
Author :
Schreiber, R. ; Bardl, A. ; Betzl, H. ; Feil, M. ; Mauthe, M. ; Traub, K.
Author_Institution :
Siemens AG, Munich, Germany
Abstract :
A 37mW fully self-contained bandpass for FDM channel modems with passive CCD resonators will be described. The bandwidth is 97Hz at 131.85kHz (Q=1350). Tolerance at center frequency is less than ±3Hz.
Keywords :
Attenuation; Band pass filters; Bandwidth; Capacitance; Charge coupled devices; Circuits; Clocks; Frequency; IIR filters; Resonator filters;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1981 IEEE International
Conference_Location :
New York, NY, USA
DOI :
10.1109/ISSCC.1981.1156194