Digital low pass filter

Details Digital low pass filter Digital low pass filter

2000-12-29

2010-11-23

Do, Chat C (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07840624

ABSTRACT:
Over-sampled data is filtered by receiving a word of over-sampled data including sample bits for each of a plurality of data bits, detecting a sample bit having one logic value and, on either side of it, bits having the opposite logic value and, upon such detection, outputting the received word with the sample bit having the one logic value inverted.

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Chih-Kong et al., A 0.5-um CMOS 4.0-Gbit/s Serial Link Transceiver with Data Recovery Using Oversampling, May 1998, IEEE Journal of solid-state circuits, vol. 33, No. 5, pp. 713-722.
Ramin et al., A 0.3-um CMOS 8-Gb/s 4-PAM Serial Link Transceiver, May 2000, IEEE Journal of Solid-State Circuits, vol. 35, No. 5, pp. 757-764.

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