AD9912ASLASHPCBZ datasheet(12/38 Pages) AD

Il numero della parte	AD9912A/PCBZ

Spiegazioni elettronici	1 GSPS Direct Digital Synthesizer with 14-Bit DAC

PDF	38 Pages

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Produttore elettronici	AD [Analog Devices]

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12 / 38 page

Data Sheet

AD9912

TYPICAL PERFORMANCE CHARACTERISTICS

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Rev. G | 12 of 38

Figure 15. Absolute Phase Noise Using HSTL Driver, SYSCLK = 1 GHz

Wenzel Oscillator (SYSCLK PLL Bypassed), HSTL Output Doubler Enabled

Figure 16. Absolute Phase Noise Using CMOS Driver at 3.3 V, SYSCLK = 1

GHz Wenzel Oscillator (SYSCLK PLL Bypassed) DDS Run at 200 MSPS for 10

MHz Plot

Figure 17. Absolute Phase Noise Using CMOS Driver at 1.8 V,SYSCLK = 1

GHz Wenzel Oscillator (SYSCLK PLL Bypassed)

Figure 18. Power Dissipation vs. System Clock Frequency (SYSCLK PLL

Bypassed), fOUT = fSYSCLK/5, HSTL Driver On, CMOS Driver On, SpurKiller Off

Figure 19. Power Dissipation vs. Output Frequency SYSCLK = 1 GHz

(SYSCLK PLL Bypassed), HSTL Driver On, CMOS Driver On, SpurKiller Off

Figure 20. SFDR Comparison With and Without SpurKiller, SYSCLK = 1 GHz,

fOUT = 400 MHz

AD9912A/PCBZ Scheda tecnica(PDF) 12 Page - Analog Devices