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AD9957BSVZ IC DDS 1GHZ 14BIT 100TQFP

Nkọwa dị mkpirikpi:

Akụkụ: AD9957BSVZ

Onye nrụpụta: Analog Devices Inc.
ngwugwu: 100-TQFP

Nkọwa: Direct Digital Synthesis IC 14 b 1 GHz 32 b Tuning 100-TQFP-EP (14×14)

Akwụkwọ data: Biko kpọtụrụ anyị


Nkọwa ngwaahịa

Mkpado ngwaahịa

Usoro ngwaahịa

Nkọwa

AD9957 na-arụ ọrụ dị ka modulator I/Q zuru ụwa ọnụ na onye na-atụgharị elu maka sistemu nkwukọrịta ebe ọnụ ahịa, nha, oriri ike na arụmọrụ siri ike dị oke mkpa.AD9957 na-ejikọta nnukwu ọsọ Direct Digital Synthesizer (DDS), arụmọrụ dị elu, nnukwu ọsọ 14-bit dijitalụ ka onye ntụgharị analog (DAC), sekit multiplier elekere, nzacha dijitalụ na ọrụ DSP ndị ọzọ n'otu mgbawa.Ọ na-enye maka mgbagha ntọala ndabere maka nnyefe data na sistemụ nkwukọrịta wired ma ọ bụ ikuku.AD9957 bụ onyinye nke atọ n'ime ezinaụlọ nke ndị na-eme mgbanwe dijitalụ quadrature (QDUCs), nke gụnyere AD9857 na AD9856.Ọ na-enye uru arụmọrụ na ọsọ arụ ọrụ, ike oriri na arụmọrụ spectral.N'adịghị ka ndị bu ya ụzọ, ọ na-akwado usoro ntinye 16-bit maka data band base I/Q.Enwere ike ịhazi ngwaọrụ ahụ ka ọ rụọ ọrụ dị ka isi iyi sinusoidal nwere otu ụda ma ọ bụ dị ka DAC na-emekọrịta ihe.Ihe ntinye elekere nrụtụ aka na-agụnye oscillator kristal, ntinye dị elu na-ekewa site na abụọ, yana obere mkpọtụ PLL maka ịba ụba nke ugboro elekere.

Nkọwapụta:
Njirimara Uru
Otu Sekit jikọtara ọnụ (ICs)
Interface - Synthesis Digital Direct (DDS)
Mfr Analog Devices Inc.
Usoro -
ngwugwu Tray
Ọnọdụ akụkụ Na-arụ ọrụ
Mkpebi (Bits) 14 b
Nna-ukwu fclk 1 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 Mpempe akwụkwọ ekpughere 100-TQFP
Ngwungwu ngwaọrụ ndị na-eweta ihe 100-TQFP-EP (14x14)
Nọmba ngwaahịa ntọala AD9957

 

AD9957 1

 

AD9957 2


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