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ADAS3022SCPZ-EP

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
ADAS3022-EP Enhanced Product
Rev. 0 | Page 16 of 21
–180
–160
–140
–120
–100
–80
–60
–40
–20
0
0
100 200
300
400 500
AMPLITUDE (dBFS)
FREQUENCY (kHz)
GAIN = 6.4
f
S
= 1000kSPS
f
IN
= 10.1kHz
SNR = 85.7dB
SINAD = 85.6dB
THD = –101dB
SFDR = 103dB
15983-127
Figure 24. 10 kHz FFT, PGIA Gain = 6.4
100
95
90
85
80
75
70
1 100010010
SNR (dB)
FREQUENCY (kHz)
GAIN = 0.4, –0.5dBFS
GAIN = 0.8, –0.5dBFS
GAIN = 1.6, –0.5dBFS
GAIN = 3.2, –0.5dBFS
GAIN = 0.4, –10dBFS
GAIN = 0.8, –10dBFS
GAIN = 1.6, –10dBFS
GAIN = 3.2, –10dBFS
15983-303
Figure 25. SNR vs. Frequency
100
95
90
85
80
75
70
65
60
55
50
1 100010010
SINAD (dB)
FREQUENCY (kHz)
GAIN = 0.4, –0.5dBFS
GAIN = 0.8, –0.5dBFS
GAIN = 1.6, –0.5dBFS
GAIN = 3.2, –0.5dBFS
GAIN = 0.4, –10dBFS
GAIN = 0.8, –10dBFS
GAIN = 1.6, –10dBFS
GAIN = 3.2, –10dBFS
15983-302
Figure 26. SINAD vs. Frequency
–55
–60
–65
–70
–75
–80
–85
–90
–95
–100
–105
–110
–115
–120
–125
1 1000
10010
THD (dB)
FREQUENCY (kHz)
GAIN = 0.4, –0.5dBFS
GAIN = 0.8, –0.5dBFS
GAIN = 1.6, –0.5dBFS
GAIN = 3.2, –0.5dBFS
GAIN = 0.4, –10dBFS
GAIN = 0.8, –10dBFS
GAIN = 1.6, –10dBFS
GAIN = 3.2, –10dBFS
15983-304
Figure 27. THD vs. Frequency
–60
–70
–80
–90
–100
–110
–120
–130
–140
0 20 40 60 80
100 120 140
160 180
200
CROSSTALK (dB)
FREQUENCY (kHz)
INTERNAL REFERENCE
CHANNEL 4 TO COM, SEQUENCER DISABLED
V
IN
= –0.5dBFS ON CHANNEL 0 TO CHANNEL 3,
CHANNEL 5 TO CHANNEL 7
f
S
= 1000kSPS
15983-300
Figure 28. Crosstalk vs. Frequency
60
70
80
90
100
110
120
130
1
10
100
1k
10k
100k
CMRR (dB)
FREQUENCY (Hz)
COMMON-MODE AMPLITUDE = 20.48V p-p
INTERNAL REFERENCE
f
S
= 1000kSPS
GAIN = 0.16
GAIN = 0.20
GAIN = 0.40
GAIN = 0.80
GAIN = 1.60
GAIN = 3.20
GAIN = 6.40
15983-139
Figure 29. CMRR vs. Frequency
Enhanced Product ADAS3022-EP
Rev. 0 | Page 17 of 21
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–100
0.01 1001010.1
POWER SUPPLY REJECTION RATIO (dB)
FREQUENCY (kHz)
PSRR VDDH
AVDD, GAIN = 0.2
AVDD, GAIN = 3.2
PSRR VSSH
AVDD, GAIN = 1.6
AVDD, GAIN = 6.4
15983-301
Figure 30. Power Supply Rejection Ration (PSRR) vs. Frequency
13
14
15
16
17
18
19
4.7 4.8 4.9 5.0 5.1 5.2 5.3
AVDD CURRENT (mA)
AVDD SUPP
LY (V)
GAIN = 0.2 GAIN = 0.4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
15983-130
Figure 31. AVDD Current vs. AVDD Supply, Internal Reference
10
1
1
12
13
14
15
4.7
4.8
4.9
5.0
5.1
5.2
5.3
AVDD CURRENT (mA)
AVDD SUPPLY (V)
GAIN = 0.2 GAIN = 0.4 GAIN = 0.8
GAIN = 1.6 GAIN = 3.2
GAIN = 6.4
15983-131
Figure 32. AVDD Current vs. AVDD Supply, External Reference
10
12
14
16
18
20
10 100 1000
AVDD CURRENT (mA)
THROUGHPUT (kSPS)
GAIN = 0.2
GAIN = 0.4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
15983-134
Figure 33. AVDD Current vs. Throughput, Internal Reference
9
11
10
12
13
14
15
10 100 1000
AVDD CURRENT (mA)
THROUGHPUT (kSPS)
GAIN = 0.2
GAIN = 0.4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
15983-135
Figure 34. AVDD Current vs. Throughput, External Reference
0.5
1.5
2.5
3.5
4.5
1.0
2.0
3.0
4.0
10 100 1000
DVDD CURRENT (mA)
THROUGHPUT (kSPS)
GAIN = 0.2
GAIN = 0.4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
15983-136
Figure 35. DVDD Current vs. Throughput
ADAS3022-EP Enhanced Product
Rev. 0 | Page 18 of 21
0
3
6
9
12
15
18
10
100 1000
VDDH CURRENT (mA)
THROUGHPUT (kSPS)
GAIN = 0.2
GAIN = 0.4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GA
IN
=
6.
4
15983-137
Figure 36. VDDH Current vs. Throughput
–18
–15
–12
–9
–6
–3
0
10 100 1000
VSSH CURRENT (mA)
THROUGHPUT (kSPS)
GAIN = 0.2 GAIN = 0
.4 GAIN = 0.8
GAIN = 1.6 GAIN = 3.2 GAIN = 6.4
15983-138
Figure 37. VSSH Current vs. Throughput
0
2
4
6
8
10
12
14
16
18
20
–50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
VDDH CURRENT (mA)
TEMPERATURE (°C)
GAIN = 0.2 GAIN = 0.4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
f
S
= 1000kSPS
15983-142
Figure 38. VDDH Current vs. Temperature
–20
–18
–16
–14
–12
–10
–8
–6
–4
–2
0
–50
–40
–30
–20
–10
0
10
20
30
40
50
60
70
80
90
VSSH CURRENT (mA)
TEMPERATURE (°C)
G
AI
N =
0
.2
GA
I
N =
0.4 GAIN = 0.8
GAIN = 1.6 GAIN = 3.2 GAIN
=
6.
4
f
S
= 1000kSPS
15983-143
Figure 39. VSSH Current vs. Temperature
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
–50 –40 –30 –20 –10
0
10
20
30
40 50
60
70
80 90
AVDD CURRENT (mA)
TEMPERATURE (°C)
GAIN
= 0.
2
GAI
N = 0.4 GAIN = 0
.8
GAIN = 1.6
GA
IN =
3.2
GA
IN =
6.4
f
S
= 1000kSPS
15983-144
Figure 40. AVDD Current vs. Temperature
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
–50 –40 –30 –20 –10 0
10
20
30
40 50
60
70
80 90
DVDD CURRENT (mA)
TEMPERATURE (°C)
GAI
N = 0
.2
G
AIN
= 0.
4
GAIN = 0.8
GAIN = 1.6
GAIN = 3.2
GAIN = 6.4
f
S
= 1000
kSPS
VIO = 3.3V
15983-146
Figure 41. DVDD Current vs. Temperature
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

ADAS3022SCPZ-EP

Mfr. #:
Buy ADAS3022SCPZ-EP
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC Biopolar 1MSPS 16 bit DAS
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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