Title :
2-10 MHz programmable continuous-time 0.05° equiripple linear phase filter
Author :
De Veirman, Geert A. ; Yamasaki, Richard G.
Author_Institution :
Silicon Systems Inc., Tustin, CA, USA
Abstract :
The authors present a bipolar monolithic seventh-order 0.05° equiripple linear phase transconductance-capacitor lowpass filter with a cutoff frequency (fc) tunable between 2 and 10 MHz. Programmable equalization up to 9 dB at fc is also provided. Total harmonic distortion at 2 Vpp is less than 1%. Nominal power consumption from a single 5-V supply is 135 mW. The circuit also has a low power mode (<5 mW dissipation)
Keywords :
active filters; bipolar integrated circuits; linear integrated circuits; low-pass filters; tuning; 135 mW; 2 to 10 MHz; 5 V; 5 mW; bipolar IC; continuous-time; equalization; linear phase filter; low power mode; lowpass filter; monolithic type; power consumption; programmable equiripple filter; seventh-order; single 5-V supply; Application specific integrated circuits; Bipolar transistors; Integrated circuit noise; Noise cancellation; Nonlinear filters; Parasitic capacitance; Power dissipation; Signal to noise ratio; Tail; Transconductance;
Conference_Titel :
Custom Integrated Circuits Conference, 1991., Proceedings of the IEEE 1991
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0015-7
DOI :
10.1109/CICC.1991.163998
