%0 Journal Article
	%A Nasir Mehmood and Saad Rahman and Vinodh Ravinath and  Mahesh Balaji
	%D 2010
	%J International Journal of Electrical and Computer Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 42, 2010
	%T A Programmable FSK-Modulator in 350nm CMOS Technology
	%U https://publications.waset.org/pdf/7409
	%V 42
	%X This paper describes the design of a programmable
FSK-modulator based on VCO and its implementation in 0.35m
CMOS process. The circuit is used to transmit digital data at
100Kbps rate in the frequency range of 400-600MHz. The design
and operation of the modulator is discussed briefly. Further the
characteristics of PLL, frequency synthesizer, VCO and the whole
design are elaborated. The variation among the proposed and tested
specifications is presented. Finally, the layout of sub-modules, pin
configurations, final chip and test results are presented.
	%P 1015 - 1018