AD7660(2016) データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
AD7660 Datasheet PDF : 20 Pages
| |||
AD7660–Typical Performance Characteristics
3
30
2
25
1
20
0
15
–1
10
–2
5
–3
0
16384 32768 49152 65536
CODE
TPC 1. Integral Nonlinearity
vs. Code
0
0
0.6
1.2
1.8
2.4
3.0
POSITIVE INL – LSB
TPC 2. Typical Positive INL
Distribution (350 Units)
8000
7000
7219
7051
6000
5000
4000
3000
2000
1000
1213
879
0 0 13
0
900
8008 800A 800C 800E 8010
8009 800B 800D 800F 8011
CODE – Hex
TPC 3. Histogram of 16,384
Conversions of a DC Input
at the Code Transition
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
–0.25
–0.50
–0.75
–1.00
0
16384
32768
CODE
49152
65536
TPC 4. Differential Nonlinearity
vs. Code
35
30
25
20
15
10
5
0
–3.0 –2.4 –1.8 –1.2 –0.6
0
NEGATIVE INL – LSB
TPC 5. Typical Negative INL
Distribution (350 Units)
10000
8000
9026
6000
4000
3489 3520
2000
0 0 161
188 0 0
0
8009 800B 800D 800F 8011
800A 800C 800E 8010
CODE – Hex
TPC 6. Histogram of 16,384
Conversions of a DC Input
at the Code Center
0
–20
–40
–60
–80
–100
4096 POINT FFT
fS = 100kHz
fIN = 45kHz
SNR = 90.14dB
SINAD = 89.94dB
THD = –101.37dB
SFDR = 110dB
–120
–140
–160
–180
0
10
20
30
40
50
FREQUENCY – kHz
TPC 7. FFT Plot
–60
120
–70
SFDR
–80
–90
–100 THD
–110 SECOND HARMONIC
–120
THIRD HARMONIC
–130
1
10
100
FREQUENCY – kHz
110
100
90
80
70
60
1000
TPC 8. THD, Harmonics, and SFDR
vs. Frequency
–60
–70
–80
–90
–100
–110
–120
SECOND HARMONIC
THD
–130
THIRD HARMONIC
–140
–90 –80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL – dB
TPC 9. THD, Harmonics vs.
Input Level
–8–
REV. E
Share Link: 