所需E币: 4
时间: 2020-4-7 11:48
大小: 793.11KB
an4855GPSreceiverengineGP2000GPSReceiverHardwareDesignApplicationNoteAN4855ISSUE2.0October1999ThisApplicationsnoteshouldbeusedinconjunctionwiththefollowingliterature(availablefromwww.zarlink.com)DataSheetReferenceDS4056DS4374DS4077DS3553DS4808PartNoDescriptionGP2010GP2015GP2021P60ARM-BGPSOrionGPSRFFrontEndGPSRFFrontEnd12ChannelCorrelatorARM60-B32BitRISCprocessor12ChannelGlobalPositioningSystem-ReceiverDesignDescriptionThisapplicationnoteshowshowtoconstructacomplete12-channelGPSreceiverengineusingtheGP2000chipsetfromZarlinkSemiconductor.TheGPSOrionisusedasthereferenceforthisenginedesign.ThecriticalpartofthereceiverdesigninvolvestheplacementoftheRFreceivercomponentsinrelationtothedigitalcomp……