Title :
A 3V 10-100 MHz continuous-time seventh-order 0.05/spl deg/ equiripple linear-phase filter
Author :
Rao, N. ; Balan, Viorel ; Contreras, R.
Author_Institution :
Datapath Syst. Inc., Los Galos, CA, USA
Abstract :
This continuous-time filter is for high-data-rate read channel ICs. Based on the conventional 7/sup th/-order, 0.05/spl deg/ equiripple, linear phase prototype the lowpass cut-off frequency (Fc) is programmable from 10-100 MHz, magnitude boost is programmable up to 13 dB, and the low frequency group delay can be tuned up to /spl plusmn/30% [1, 2]. Implemented in a 0.29 /spl mu/m BiCMOS technology, the filter has 0.5 mm/sup 2/ core area and dissipates 120 mW at 3 V at 100 MHz.
Keywords :
BiCMOS analogue integrated circuits; continuous time filters; delays; equiripple filters; linear phase filters; low-pass filters; 0.29 micron; 10 to 100 MHz; 120 mW; 3 V; BiCMOS technology; continuous-time filter; core area; equiripple linear-phase filter; high-data-rate read channel ICs; low frequency group delay; lowpass cut-off frequency; magnitude boost; seventh-order filter; Circuit stability; Delay; Frequency measurement; Linearity; Measurement standards; Power dissipation; Power filters; Power measurement; Solid state circuits; Transconductors;
Conference_Titel :
Solid-State Circuits Conference, 1999. Digest of Technical Papers. ISSCC. 1999 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-5126-6
DOI :
10.1109/ISSCC.1999.759088
