Tlhaloso: AD9251BCPZ-65 IC ADC 14BIT PIPELINED 64LFCSP

Tlhaloso

AD9251 ke monolithic, kanale e habeli, phepelo ea 1.8 V, 14-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC).E na le sampuli e phahameng ea ts'ebetso-andhold circuit le on-chip voltage reference.Sehlahisoa se sebelisa meaho ea liphaephe tse fapaneng tsa mekhahlelo e mengata e nang le logic ea tokiso ea liphoso ho fana ka ho nepahala ha 14-bit ho litekanyetso tsa data tsa 80 MSPS le ho netefatsa hore ha ho na likhoutu tse sieo holima mocheso o felletseng oa ts'ebetso.ADC e na le likarolo tse 'maloa tse etselitsoeng ho ntlafatsa maemo le ho fokotsa litšenyehelo tsa sistimi, joalo ka oache e lokiselitsoeng le ho hokahanya ha data le tlhahiso e hlophisitsoeng ea tlhahlobo ea dijithale.Mekhoa e fumanehang ea tlhahlobo ea dijithale e kenyelletsa lipaterone tse hahelletsoeng ka har'a deterministic le pseudorandom, hammoho le mekhoa ea tlhahlobo e hlalositsoeng ke basebelisi e kentsoeng ka serial port interface (SPI).Phapang ea oache e laola linako tsohle tsa ka hare tsa phetoho.Sebaka sa boikhethelo sa "duty duty cycle stabilizer" (DCS) se lefella mefuta e fapaneng ea nako ea ts'ebetso ea oache ha se ntse se boloka ts'ebetso e ntle ka kakaretso ea ADC.Lintlha tsa tlhahiso ea dijithale li hlahisoa ka mokhoa oa offset binary, grey code, kapa tse peli tse tlatselletsang.Oache e hlahisoang ke data (DCO) e fanoe bakeng sa mocha o mong le o mong oa ADC ho netefatsa nako e nepahetseng ea latch le logic ea ho amohela.Ka bobeli maemo a 1.8 V le 3.3 V CMOS aa tšehetsoa 'me data e hlahisoang e ka fetisetsoa beseng e le 'ngoe ea tlhahiso.AD9251 e fumaneha ho RoHS Compliant LFCSP ea ketapele ea 64 'me e hlalositsoe holima mocheso oa indasteri (−40°C ho +85°C).