@article{Bazhenov_2006 author = {A. A. Bazhenov}, title = {Modeling of the Direct Digital Frequency Synthesizer in a System of Residual Classes Based on the PSPICE Design System}, journal = {Telecommunications and Radio Engineering}, issn = {0040-2508}, year = {2006}, volume = {65}, number = {1-5}, pages = {311--317} }