AD9878 Analog Devices, AD9878 Datasheet - Page 12

• Manufacturer Part Number: AD9878
• Description: Low Cost, 3.3 V, CMOS Mixed Signal Front End (MxFE®) for Broadband Applications
• Manufacturer: Analog Devices

Specifications of AD9878

• Resolution (bits): 12bit
• # Chan: 4
• Sample Rate: 29MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: QFP

AD9878
–100
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0
0
–2.5
–50
Figure 15. Single Sideband @ 65 MHz, f
Figure 16. Single Sideband @ 65 MHz, f
f = 1 MHz, R
f = 1 MHz, R
–2.0
–40
–1.5
–30
SET
SET
–1.0
–20
= 10 kΩ (I
= 10 kΩ (I
FREQUENCY (MHz)
FREQUENCY (MHz)
–10
–0.5
OUT
OUT
0
0
= 4 mA), RBW = 50 Hz
= 4 mA), RBW = 10 Hz
0.5
10
20
1.0
C
C
= 66 MHz,
= 66 MHz,
1.5
30
2.0
40
2.5
50
Rev. A | Page 12 of 36
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Figure 17. 16-QAM @ 42 MHz Spectral Plot, RBW = 1 kHz
0
Figure 18. 16-QAM @ 5 MHz Spectral Plot, RBW = 1 kHz
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0
5
5
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10
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15
FREQUENCY (MHz)
FREQUENCY (MHz)
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