AD9626-250EBZ データシートの表示（PDF） - Analog Devices
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AD9626-250EBZ Datasheet PDF : 36 Pages
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AD9626
AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, TMIN = −40°C, TMAX = +85°C, fIN = −1.0 dBFS, full scale = 1.25 V, , Single Port Output mode, DCS
enabled, unless otherwise noted.1
Table 2.
Parameter2
SNR
fIN = 10 MHz
fIN = 70 MHz
SINAD
fIN = 10 MHz
fIN = 70 MHz
EFFECTIVE NUMBER OF BITS (ENOB)
fIN = 10 MHz
fIN = 70 MHz
WORST HARMONIC (SECOND OR THIRD)
fIN = 10 MHz
fIN = 70 MHz
WORST OTHER (SFDR EXCLUDING
SECOND AND THIRD)
fIN = 10 MHz
fIN = 70 MHz
TWO-TONE IMD
140.2 MHz/141.3 MHz @ −7 dBFS
170.2 MHz/171.3 MHz @ −7 dBFS
ANALOG INPUT BANDWIDTH
Temp
25°C
Full
25°C
Full
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
Full
25°C
Full
25°C
25°C
25°C
AD9626-170
Min Typ Max
64.5
63.6
64.4
63.0
64.5
63.5
64.2
62.6
10.6
10.5
84
75
79
71
92
85
92
81
80
700
AD9626-210
Min Typ Max
64.4
63.0
64.2
62.3
64.4
62.8
64.0
62.0
10.6
10.5
86
77
79
73
90
79
87
77
83
700
AD9626-250
Min Typ Max
64.0
63.8
64.0
63.4
10.5
10.5
83
73
80
71
84
76
84
73
83
700
Unit
dB
dB
dB
dB
dB
dB
dB
dB
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBFS
dBc
MHz
1 All ac specifications tested by driving CLK+ and CLK− differentially.
2 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and how these tests were completed.
Rev. 0 | Page 4 of 36
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