AD9864 Analog Devices, AD9864 Datasheet - Page 14

• Manufacturer Part Number: AD9864
• Description: IF Digitizing Subsystem
• Manufacturer: Analog Devices

Specifications of AD9864

• Resolution (bits): 24bit
• # Chan: 1
• Sample Rate: 18MSPS
• Interface: Ser,SPI
• Analog Input Type: Diff-Uni,SE-Uni
• Adc Architecture: Sigma-Delta
• Pkg Type: CSP

AD9864
16
15
14
13
12
11
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9
8
–50
Figure 27. Noise Figure vs. Interferer Level (16-Bit Data with DVGA,
–45
BW = 12.5 kHz, AGCR = 1, f
–40
INTERFERER LEVEL (dBm)
–35
AGC ATTN
–30
INTERFERER
–25
NOISE FIGURE
= f
–20
IF
+ 110 kHz)
–15
–10
256
224
192
160
128
96
64
32
0
Rev. 0 | Page 14 of 44
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15
14
13
12
11
10
9
8
–65
Figure 28. Noise Figure vs. Interferer Level (24-Bit Data,
BW = 12.5 kHz, AGCR = 1, f
–55
NOISE FIGURE
INTERFERER LEVEL (dBm)
–45
AGC ATTN
–35
INTERFERER
–25
= f
IF
+ 110 kHz)
–15
–5
128
96
64
32
0