
AD9211
Rev. 0 | Page 4 of 28
AVDD = 1.8 V, DRVDD = 1.8 V, TMIN = 40°C, TMAX = +85°C, fIN = 1.0 dBFS, full scale = 1.25 V, DCS enabled, unless otherwise noted.
Table 2.
AD9211-200
AD9211-250
AD9211-300
Temp
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
SNR
fIN = 10 MHz
25°C
59.0
59.5
58.9
59.4
58.6
59.2
dB
Full
58.9
58.7
57.5
dB
fIN = 70 MHz
25°C
58.9
59.3
58.8
59.3
58.5
59.1
dB
Full
58.8
58.7
57.0
dB
fIN = 170 MHz
25°C
58.5
59.0
58.5
59.0
58.3
58.7
dB
Full
58.4
57.0
dB
SINAD
fIN = 10 MHz
25°C
59.0
59.5
58.9
59.4
58.6
59.1
dB
Full
58.9
58.7
57.3
dB
fIN = 70 MHz
25°C
58.8
59.2
58.8
59.2
58.4
59.0
dB
Full
58.7
58.6
57.0
dB
fIN = 170 MHz
25°C
58.2
58.8
58.2
59.0
58.2
58.8
dB
Full
58.1
56.7
dB
EFFECTIVE NUMBER OF BITS (ENOB)
fIN = 10 MHz
25°C
9.8
9.7
Bits
fIN = 70 MHz
25°C
9.7
Bits
fIN = 170 MHz
25°C
9.6
9.7
9.6
Bits
WORST HARMONIC (Second or Third)
fIN = 10 MHz
25°C
85
78
86
79
80
75
dBc
Full
78
77
70
dBc
fIN = 70 MHz
25°C
77
75
80
76
80
74
dBc
Full
75
74
67
dBc
fIN = 170 MHz
25°C
77
72
79
70
80
73
dBc
Full
72
70
67
dBc
WORST OTHER
(SFDR Excluding Second and Third)
fIN = 10 MHz
25°C
86
82
80
82
75
dBc
Full
82
77
70
dBc
fIN = 70 MHz
25°C
83
81
82
79
80
75
dBc
Full
81
77
71
dBc
fIN = 170 MHz
25°C
81
74
79
77
80
75
dBc
Full
74
75
70
dBc
TWO-TONE IMD
140.2 MHz/141.3 MHz @ 7 dBFS
25°C
78
87
81
dBc
170.2 MHz/171.3 MHz @ 7 dBFS
25°C
86
82
dBc
ANALOG INPUT BANDWIDTH
25°C
700
MHz
1 All ac specifications tested by driving CLK+ and CLK differentially.
application note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and how these tests were completed.