APN1005 Datasheet - Skyworks

APN1005 A Balanced Wideband VCO

of the parameters employed. Figure 5. SMV1265-011 Libra IV SPICE Model Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 July 21, 2005 * Skyworks Proprietary Information * Products an.

www.DataSheet.co.kr APPLICATION NOTE APN1005: A Balanced Wideband VCO for Set-Top TV Tuner Applications Introduction Modern set-top TV DBS tuner systems require more channel coverage, while maintaining competitive prices. This situation creates tough design goals: to improve performance and simplify design. Balanced VCO configuration could be a competitive circuit solution, since it provides the widest tuning range with practical circuitry and layout. However, tuning margins would be further i.

APN1005 Features

* orate this function into Libra, the pwl() built-in function was used in the “variables” component of the schematic bench. M = pwl (VVAR 0 2 2.5 2 2.500009 25 6.5 25 6.50009 7.3 11 7.3 11.0009 1.8 40 1.8) VJ = pwl (VVAR 0 4 2.5 4 2.500009 68 6.5 68 6.50009

APN1005 Datasheet (331.72 KB)