A Full CMOS 150 MHz OTA-C 7th Order Linear Phase Filter
Conference Paper
Overview
Identity
Additional Document Info
Other
View All
Overview
abstract
2001 IEEE. A full CMOS 150 MHz linear phase low-pass filter intended for hard disk drive read channel systems is discussed. An operational transconductance amplifier (OTA) based on complementary differential pairs is used to achieve high-frequency operation. The filter is based on OTA-C. Simulation results in a 0.35 m CMOS process have shown a group delay ripple of 3% for frequencies up to 180 MHz, while the power consumption is only 37 mW.
name of conference
Proceedings of the IEEE 2nd Dallas CAS Workshop on Low Power/Low Voltage Mixed-Signal Circuits & Systems (DCAS-01) (Cat. No.01EX454)