International Business Machines Corporation
Continuous time linear equalization including a low frequency equalization circuit which maintains DC gain

Abstract:

Embodiments are directed to continuous time linear equalization including a low frequency equalization circuit which maintains DC gain. A first all-pass filter is coupled to an integrated filter, the integrated filter having a low-pass filter and a second all-pass filter. A high-pass filter is coupled to the first all-pass filter and the integrated filter, a differential input terminal being coupled to the first all-pass filter, the integrated filter, and the high-pass filter, where a differential output terminal is coupled to the high-pass filter.