![]() The potential of MOS technologies for analog integrated circuits isĮxamined and analog circuit design in MOSLSI is considered, taking intoĪccount analog switches and passive elements in MOSLSI, designĬonsiderations in single-channel MOS analog integrated circuits, basic Also, a reduction in power dissipation is obtained from 330mW to 210mW through stage selection. Best simulation results obtained on Tanner EDA tool show that centre frequency can be varied from 3.04 to 9.76MHz through stage selection. Extensive simulations along with performance evaluation of VCO is done to check output frequency and power dissipation. Power dissipation of VCO is estimated based on mathematical modelling and compared with simulation results. The centre frequency and power dissipation both depend on the number of stages which is selectable. It can generate more frequencies with better resolution. ![]() ![]() In normal current starved VCO circuits the centre frequency remains fixed, but here the circuit is designed for generating different centre frequencies, which makes the VCO more versatile. The current starved technique is used for design of VCO. This paper reports design of a voltage controlled oscillator (VCO) for low power consumption and generation of variable centre frequencies. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |