LTC1407ACMSE 데이터 시트보기 (PDF) - Linear Technology
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LTC1407ACMSE Datasheet PDF : 24 Pages
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LTC1407/LTC1407A
TYPICAL PERFOR A CE CHARACTERISTICS VDD = 3V, TA = 25°C (LTC1407A)
Differential Linearity for CH1 with
Internal 2.5V Reference
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
4096
8192 12288
OUTPUT CODE
16384
1407 G17
VDD = 3V, TA = 25°C (LTC1407/LTC1407A)
Integral Linearity End Point Fit for
CH1 with Internal 2.5V Reference
2.0
1.6
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
–1.6
–2.0
0
4096
8192 12288
OUTPUT CODE
16384
1407 G18
Full-Scale Signal Frequency
Response
12
CMRR vs Frequency
0
Crosstalk vs Frequency
–20
6
–20
–30
0
–40
–40
–6
–50
–12
–60
CH0 CH1
–60
–18
–80
CH1 TO CH0
–24
–70
CH0 TO CH1
–30
–100
–80
–36
1M
10M
100M
FREQUENCY (Hz)
1G
1407 G07
–120
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
1407 G08
–90
100
1k
10k 100k 1M 10M
FREQUENCY (Hz)
1407 G09
6
Simultaneous Input Steps at CH0
and CH1 from 25Ω
3.0
2.6
2.2
1.8
1.4
CH0
CH1
1.0
0.6
0.2
–0.2
–0.6
0
5 10 15 20 25 30
TIME (ns)
1407 G10
PSSR vs Frequency
–25
–30
–35
–40
–45
–50
–55
–60
–65
–70
1
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
1407 G11
1407f
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