AD1876JN Analog Devices, AD1876JN Datasheet - Page 11

• Manufacturer Part Number: AD1876JN
• Description: 16-Bit 100 kSPS Sampling ADC
• Manufacturer: Analog Devices

REV. A
Figure 13. 4096 Point FFT at 96 kSPS, f
Figure 11. S/(N+D) vs. V
90
80
70
60
50
40
30
20
10
0
–80
INPUT AMPLITUDE, REFERRED TO FULL-SCALE – dB
–70
–60
V
REF
= 10V
–50
V
REF
–40
REF
= 7V
vs. Input Amplitude
–30
V
REF
Figure 15. Power Supply Rejection (f
f
SAMPLE
90
80
70
60
50
40
30
20
= 5V
–20
0
IN
= 1.06 kHz
= 96 kSPS, V
–10
100
0
RIPPLE FREQUENCY – Hz
RIPPLE
1k
–11–
Typical Dynamic Performance–AD1876
= 0.3 V p-p)
Figure 14. IMD Plot for f
96 kSPS
10k
Figure 12. S/(N+D) vs. Input Frequency and Amplitude
90
80
70
60
50
40
20
30
+12V
0
100k
IN
+5V
–0dB INPUT
–20dB INPUT
–60dB INPUT
–12V
= 1.06 kHz,
100
1M
INPUT FREQUENCY – Hz
IN
1k
= 1008 Hz (f
10k
a
), 1055 Hz (f
100k
1M
b
) at