The research and applications of programmable analog device
Xiaohui Yang, Qiudi Zhao, Yongjian Yang · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005
This paper introduces the inner structure principle and signal adjusting applications of programmable analogy device ispPAC which was manufactured by Lattice semiconductor company.It expounds the chip functions of agility,diverse amplification,smoothing and deamplification at length and discusses the design method of every function.