Datasheet

AD7151
Rev. 0 | Page 9 of 28
2
–2
–1
0
1
–50 1007550250–25
EXC FREQUENCY ERROR (%)
TEMPERATURE (°C)
07086-116
Figure 16. EXC Frequency Error vs. Temperature,
V
DD
= 3.3 V
2
–2
–1
0
1
2.7 3.63.33.0
EXC FREQUENCY ERROR (%)
V
DD
(V)
07086-117
Figure 17. EXC Frequency Error vs. V
DD
0
–80
–60
–40
–20
022.01.51.00.5
GAIN (dB)
INPUT SIGNAL FREQUENCY (kHz)
.5
07086-118
Figure 18. Capacitance to Digital Converter Frequency Response
0.50
–0.50
–0.25
0
0.25
06483216
CAPDAC DNL (LSB)
CAPDAC CODE
4
07086-119
Figure 19. CAPDAC Differential Nonlinearity (DNL),
V
DD
= 3.3 V