EVAL-AD7951CBZ Analog Devices Inc, EVAL-AD7951CBZ Datasheet - Page 13

• Manufacturer Part Number: EVAL-AD7951CBZ
• Description: BOARD EVALUATION FOR AD7951
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of EVAL-AD7951CBZ

• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 1M
• Data Interface: Serial, Parallel
• Inputs Per Adc: 1 Differential
• Input Range: ±10 V
• Power (typ) @ Conditions: 235mW @ 1MSPS
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7951
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–100
–120
–140
–160
88
86
84
82
80
78
86.0
85.5
85.0
84.5
84.0
–20
–40
–60
–80
1
0
–55
0
Figure 12. SNR, SINAD, and ENOB vs. Frequency
–35
100
–15
Figure 13. SNR vs. Temperature
Figure 11. FFT 20 kHz
FREQUENCY (kHz)
5
TEMPERATURE (°C)
FREQUENCY (kHz)
200
25
10
ENOB
45
300
65
f
f
SNR = 85.4dB
THD = –107dB
SFDR = 116dB
SINAD = 85.4dB
S
IN
85
= 1000kSPS
400
= 19.94kHz
SINAD
0V TO 5V
0V TO 10V
±5V
±10V
SNR
105
100
500
125
14.5
14.3
14.1
13.9
13.7
13.5
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–100
–110
–120
–130
–70
–80
–90
Figure 14. SNR and SINAD vs. Input Level (Referred to Full Scale)
86.0
85.5
85.0
84.5
84.0
86.5
86.0
85.5
85.0
1
–55
–60
SFDR
THD
THIRD
HARMONIC
SECOND
HARMONIC
Figure 15. THD, Harmonics, and SFDR vs. Frequency
SINAD
SNR
–35
–50
Figure 16. SINAD vs. Temperature
–15
–40
FREQUENCY (kHz)
5
TEMPERATURE (°C)
INPUT LEVEL (dB)
25
10
–30
45
–20
65
85
–10
0V TO 5V
0V TO 10V
±5V
±10V
105
AD7951
100
125
120
110
100
90
80
70
60
0