Kufotokozera
AD9915 ndi digito synthesizer yachindunji (DDS) yokhala ndi 12-bit DAC.AD9915 imagwiritsa ntchito ukadaulo wapamwamba wa DDS, wophatikizidwa ndi liwiro lalikulu lamkati, magwiridwe antchito apamwamba a DAC kuti apange makina osinthika a digito, otha kutulutsa mafupipafupi a analogi otulutsa sinusoidal waveform mpaka 1.0 GHz.AD9915 imathandizira kuthamanga pafupipafupi komanso kusanja bwino (64-bit yokhoza kugwiritsa ntchito modulus mode).AD9915 imaperekanso gawo lachangu komanso matalikidwe odumphira.Mawu osinthika pafupipafupi komanso owongolera amalowetsedwa mu AD9915 kudzera pa doko lolowera kapena lofananira / lotulutsa.AD9915 imathandizanso wogwiritsa ntchito momwe amasesera motsatira mzere kuti apange mafunde amtundu wa pafupipafupi, gawo kapena matalikidwe.Liwiro lalikulu, 32-bit parallel data port input imaphatikizidwa, yomwe imapangitsa kuti mitengo ya data ikhale yokwera kwambiri pamakonzedwe a polar modulation ndikukonzanso mwachangu gawo, ma frequency, ndi matalikidwe amawu.
Zofotokozera: | |
Malingaliro | Mtengo |
Gulu | Magawo Ophatikizana (ICs) |
Chiyankhulo - Direct Digital Synthesis (DDS) | |
Mfr | Malingaliro a kampani Analog Devices Inc. |
Mndandanda | - |
Phukusi | Tape & Reel (TR) |
Gawo Status | Yogwira |
Resolution (Bits) | 12 b |
Master fclk | 2.5 GHz |
Kukonza Kukula kwa Mawu (Bits) | 32 b |
Voltage - Zopereka | 1.8V, 3.3V |
Kutentha kwa Ntchito | -40°C ~ 85°C |
Mtundu Wokwera | Surface Mount |
Phukusi / Mlandu | 88-VFQFN Exposed Pad, CSP |
Phukusi la chipangizo cha Supplier | 88-LFCSP-VQ (12x12) |
Nambala Yoyambira Yogulitsa | AD9915 |