Tlhaloso
AD9915 ke synthesizer ea digital e tobileng (DDS) e nang le 12-bit DAC.AD9915 e sebelisa theknoloji e tsoetseng pele ea DDS, e kopantsoeng le lebelo le phahameng la ka hare, ts'ebetso e phahameng ea DAC ho theha synthesizer e hlophisitsoeng ka mokhoa oa dijithale, e felletseng ea maqhubu a phahameng e khonang ho hlahisa maqhubu a maqhubu a analog e hlahisoang ke sinusoidal waveform ho fihla ho 1.0 GHz.AD9915 e thusa ho potlaka ha maqhubu le ho lokisa hantle (64-bit e khona ho sebelisa mokhoa o hlophisitsoeng oa modulus).AD9915 e boetse e fana ka karolo e potlakileng le ea amplitude hopping bokhoni.Mantsoe a tokiso le taolo ea khafetsa a kenngoa ho AD9915 ka serial kapa parallel input/output port.AD9915 e boetse e ts'ehetsa mokhoa oa ts'ebetso oa mosebelisi o hlalositsoeng ka mokhoa o ts'oanang oa ho hlahisa maqhubu a maqhubu a maqhubu, mohato kapa bophahamo.Ho kenyelelitsoe boema-kepe ba data ba 32-bit ba tšoanang bo kenyellelitsoeng, bo nolofalletsang litefiso tse phahameng tsa data bakeng sa merero ea ho feto-fetoha ha polar le ho hlophisoa bocha ka potlako ha mantsoe a mokhahlelo, maqhubu le amplitude.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
Sehokelo - Direct Digital Synthesis (DDS) | |
Mfr | Lisebelisoa tsa Analog, Inc. |
Letoto | - |
Sephutheloana | Terei |
Boemo ba Karolo | E sebetsa |
Resolution (Bits) | 12 b |
Master fclk | 2.5 GHz |
Ho Lokisa Bophara ba Lentsoe (Bits) | 32 b |
Voltage - Phepelo | 1.8V, 3.3V |
Mocheso oa ho sebetsa | -40°C ~ 85°C |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 88-VFQFN Ped e pepesitsoeng, CSP |
Sephutheloana sa Sesebelisoa sa Bafani | 88-LFCSP-VQ (12x12) |
Nomoro ea Sehlahisoa sa Motheo | AD9915 |