AD9267BCPZ Analog Devices Inc, AD9267BCPZ Datasheet - Page 10

• Manufacturer Part Number: AD9267BCPZ
• Description: IC MOD SIGMA-DELTA DUAL 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9267BCPZ

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Resolution (bits): 16bit
• Sampling Rate: 640MSPS
• Input Channel Type: Differential
• Data Interface: Serial, SPI
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9267
Figure 11. Single-Tone SNR and SFDR vs. Input Amplitude with f
–100
–120
–130
–110
–50
–60
–70
–80
–90
120
100
91
90
89
88
87
86
85
84
83
80
60
40
20
–100
0
–60
0
–90
–40
Figure 10. Noise Transfer Function (NTF)
50
–80
Figure 12. SFDR vs. Temperature
–20
SFDR
(dBc)
–70
100
INPUT AMPLITUDE (dBFS)
FREQUENCY (MHz)
TEMPERATURE (°C)
0
(dBFS)
–60
SFDR
(dBFS)
150
SNR
–50
20
1.9V
–40
200
40
–30
60
250
1.8V
1.7V
SNR
–20
(dB)
80
–10
300
IN
= 2.4 MHz
100
0
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84.0
83.8
83.6
83.4
83.2
83.0
82.8
82.6
82.4
82.2
82.0
84.0
83.8
83.6
83.4
83.2
83.0
82.8
82.6
82.4
82.2
82.0
83.4
83.2
83.0
82.8
82.6
82.4
82.2
82.0
81.8
1.70
–60
0
Figure 14. SNR vs. Input Common-Mode Voltage
Figure 13. Single-Tone SNR vs. Input Frequency
1
–40
Figure 15. SNR vs. Temperature
2
1.75
–20
COMMON-MODE VOLTAGE (V)
3
FREQUENCY (MHz)
TEMPERATURE (°C)
0
4
1.80
20
1.9V
5
40
6
1.85
60
7
1.7V
1.8V
80
8
1.90
100
9