Datasheet

Data Sheet ADAS3022
Rev. B | Page 19 of 40
3400
3600
3800
4000
4200
4400
4600
4800
5000
5200
5400
5600
–50
–40 –30
–20 –10
0
10
20
30
40
50 60
70 80 90
TEMP SENSOR OUTPUT CODE (LSB)
TEMPERATURE (°C)
10516-152
Figure 48. Temperature Sensor Output Code vs. Temperature
–4.5
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
10 100 1k 10k
NORMALIZED CLOSED-LOOP GAIN (dB)
FREQUENCY (Hz)
GAIN = 0.2
–0.5dBFS
GAIN = 0.4
GAIN = 0.8 GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
10516-153
Figure 49. Large Signal Frequency Response vs. Gain
0
4
8
12
16
20
24
28
32
0
5
10
15
20
25
0 100 200 300 400 500 600 700 800 900 1000
TEMPERATURE SENSOR OUTPUT ERROR (°C)
TEMPERATURE SENSOR OUTPUT ERROR (mV)
THROUGHPUT (kSPS)
T
A
= 25°C
INTERNAL REFERENCE
10516-154
Figure 50. Temperature Sensor Output Error vs. Throughput