AD9225 查看數據表（PDF） - Analog Devices
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AD9225 Datasheet PDF : 24 Pages
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AD9225–Typical Performance Characteristics
(AVDD, DRVDD = 5 V, fS = 25 MHz (50% Duty Cycle), unless otherwise noted.)
1.00
0.75
0.50
0.25
0.00
–0.25
–0.50
–0.75
–1.00
0
511 1022 1533 2044 2555 3066 3577 4095
Title
TPC 1. Typical DNL
2.00
1.50
1.00
0.50
0
؊0.50
؊1.00
؊1.50
؊2.00
0 511
TITLE
1022
1533 2044 2555
3066 3577 4095
TPC 4. Typical INL
75
؊0.5dB 2V INT REF
70
؊6dB 2V INT REF
65
60
55
؊20dB 2V INT REF
50
1
10
FREQUENCY (MHz)
TPC 2. SINAD vs. Input Frequency (Input Span = 4.0 V p-p,
VCM = 2.5 V Differential Input)
70
؊0.5dB INT 1V
65
؊6dB INT 1V
60
55
50
؊20dB INT 1V
45
1
10
FREQUENCY (MHz)
TPC 5. SINAD vs. Input Frequency (Input Span = 2 V p-p
VCM = 2.5 V Differential Input)
–60
–65
؊20.0dB 2V INT REF
–70
–75
؊6.0dB 2V INT REF
–80
؊0.5dB 2V INT REF
–85
1
10
FREQUENCY (MHz)
TPC 3. THD vs. Input Frequency (Input Span = 4.0 V p-p,
VCM = 2.5 V Differential Input)
–60
؊20dB INT 1V
–65
–70
–75
؊6dB INT 1V
–80
؊0.5dB INT 1V
–85
1
10
FREQUENCY (MHz)
TPC 6. THD vs. Input Frequency (Input Span = 2 V p-p,
VCM = 2.5 V Differential Input)
–6–
REV. B
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