Nkọwa
AD9915 bụ synthesizer dijitalụ ozugbo (DDS) na-egosipụta DAC 12-bit.AD9915 na-eji teknụzụ DDS dị elu, yana nnukwu ọsọ dị n'ime, DAC arụ ọrụ dị elu iji mepụta mmemme dijitalụ, zuru oke zuru oke nke nwere ike ịmepụta sinusoidal waveform ugboro agile analog na-eru 1.0 GHz.AD9915 na-enyere aka hopping ugboro ngwa ngwa na ezigbo nlegharị anya mkpebi (64-bit nwere ike iji usoro modulus mmemme).AD9915 na-enyekwa usoro ngwa ngwa na ikike njupụta.A na-eburu okwu nlegharị anya na njikwa ugboro ugboro n'ime AD9915 site na ọdụ ụgbọ mmiri ndenye ma ọ bụ ihe yiri ya.AD9915 na-akwadokwa onye ọrụ kọwapụtara ụdị ọrụ ịsa ahụ linear maka imepụta ụdị ebili mmiri na-ekpochapụ ahịrị nke ugboro, oge ma ọ bụ njupụta.Agụnyere ọdụ ụgbọ mmiri dị elu, 32-bit parallel data port, na-eme ka ọnụego data dị elu maka atụmatụ mgbanwe polar na nhazigharị ngwa ngwa nke usoro, ugboro, na okwu ngbanwe nke ukwuu.
Nkọwapụta: | |
Njirimara | Uru |
Otu | Sekit jikọtara ọnụ (ICs) |
Interface - Synthesis Digital Direct (DDS) | |
Mfr | Analog Devices Inc. |
Usoro | - |
ngwugwu | teepu & Reel (TR) |
Ọnọdụ akụkụ | Na-arụ ọrụ |
Mkpebi (Bits) | 12 b |
Nna-ukwu fclk | 2.5 GHz |
Na-emegharị obosara Okwu (Bits) | 32 b |
Voltaji - ọkọnọ | 1.8V, 3.3V |
Okpomọkụ na-arụ ọrụ | -40°C ~ 85°C |
Ụdị nkwụnye | Ugwu elu |
Ngwungwu / Akpa | 88-VFQFN ekpughere mpe mpe akwa, CSP |
Ngwungwu ngwaọrụ ndị na-eweta ihe | 88-LFCSP-VQ (12x12) |
Nọmba ngwaahịa ntọala | AD9915 |