AD9858/FDPCB Analog Devices Inc, AD9858/FDPCB Datasheet - Page 11

• Manufacturer Part Number: AD9858/FDPCB
• Description: BOARD EVAL FOR AD9858/FD
• Manufacturer: Analog Devices Inc

Specifications of AD9858/FDPCB

• Rohs Status: RoHS non-compliant
• Design Resources: Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
• Lead Free Status / Rohs Status: Not Compliant

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Figure 15. Residual Phase Noise, 103 MHz f
0
0
0
Figure 16. Fractional Divider Loop Residual Phase Noise,
1
CENTER 1.55GHz
REF LVL
Figure 17. Fractional Divider Loop SFDR, f
10
10
0dBm
f
IN
= 115 MHz, f
100
100
DELTA 1 [T1]
f
OUT
1k
= 1550 MHz, BW = 1.5 MHz
0.00000000Hz
OUT
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
= 1550 MHz, Loop BW = 50 kHz
10k
0.0dB
150kHz/
10k
RBW
VBW
SWT
100k
100k
1kHz
1kHz
3.8s
1M
OUT
IN
, 1 GHz REFCLK
= 96.9 MHz,
RF ATT
UNIT
SPAN 1.5MHz
1M
10M
10dB
dBm
100M
10M
1AP
A
Rev. C | Page 11 of 32
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Figure 18. Residual Phase Noise, 403 MHz f
0
0
0
CENTER 1.55GHz
REF LVL
10
Figure 20. Fractional Divider Loop SFDR, f
10
0dBm
f
Figure 19. Translation Loop Residual Phase Nois,e
LO
= 1500 MHz, f
100
100
DELTA 1 [T1]
f
OUT
423.84769539kHz
1k
= 1550 MHz, BW = 1.5 MHz
1k
OUT
–56.76dB
FREQUENCY (Hz)
FREQUENCY (Hz)
= 1550 MHz, Loop BW = 50 kHz
10k
150kHz/
10k
1
RBW
VBW
SWT
100k
100k
2kHz
2kHz
940s
1M
OUT
IN
, 1 GHz REFCLK
RF ATT
UNIT
= 97.3 MHz,
1
SPAN 1.5MHz
1M
10M
AD9858
10dB
dBm
100M
10M
1AP
A