AD9915 AD [Analog Devices], AD9915 Datasheet - Page 15
AD9915
Manufacturer Part Number
AD9915
Description
2.5 GSPS Direct Digital Synthesizer with 12-Bit DAC
Manufacturer
AD [Analog Devices]
Datasheet
1.AD9915.pdf
(48 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9915BCPZ
Manufacturer:
AD
Quantity:
9 200
Part Number:
AD9915BCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Data Sheet
Figure 23. DAC Calibration Time vs. SYSCLK Rate. See the DAC Calibration
2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
500
CH2 1.0V Ω
Figure 22. SYNC_OUT (f
1000
Output section for formula.
SYSTEM CLOCK RATE (MHz)
1500
M20.00ms 5.0GS/s IT 40.0ps/pt
A CH2
SYSCLK
1.64V
/384)
2000
2500
Rev. A | Page 15 of 48
930
920
910
900
890
880
870
930
920
910
900
890
880
870
–6
–6
Figure 25. Measured Falling Linear Frequency Sweep
Figure 24. Measured Rising Linear Frequency Sweep
–4
–4
–2
–2
TIME (ms)
TIME (ms)
0
0
2
2
4
4
AD9915
6
6