AD9231-80(Rev0) 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
AD9231-80
(Rev.:Rev0)
(Rev.:Rev0)
Analog Devices
AD9231-80 Datasheet PDF : 36 Pages
| |||
AD9231
AC SPECIFICATIONS
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS,
DCS disabled, unless otherwise noted.
Table 2.
Parameter1
SIGNAL-TO-NOISE RATIO (SNR)
fIN = 9.7 MHz
fIN = 30.5 MHz
fIN = 70 MHz
fIN = 200 MHz
SIGNAL-TO-NOISE-AND-DISTORTION (SINAD)
fIN = 9.7 MHz
fIN = 30.5 MHz
fIN = 70 MHz
fIN = 200 MHz
EFFECTIVE NUMBER OF BITS (ENOB)
fIN = 9.7 MHz
fIN = 30.5 MHz
fIN = 70 MHz
fIN = 200 MHz
WORST SECOND OR THIRD HARMONIC
fIN = 9.7 MHz
fIN = 30.5 MHz
fIN = 70 MHz
fIN = 200 MHz
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
fIN = 9.7 MHz
fIN = 30.5 MHz
fIN = 70 MHz
fIN = 200 MHz
WORST OTHER (HARMONIC OR SPUR)
fIN = 9.7 MHz
fIN = 30.5 MHz
fIN = 70 MHz
fIN = 200 MHz
TWO-TONE SFDR
fIN = 28.3 MHz (−7 dBFS), 30.6 MHz (−7 dBFS)
CROSSTALK2
ANALOG INPUT BANDWIDTH
AD9231-20/AD9231-40
Temp Min
Typ
Max
25°C
70.7/71.5
25°C
70.6/71.3
Full 70.1/70.7
25°C
70.5/71.0
Full
25°C
69.0
25°C
70.6/71.4
25°C
70.6/71.2
Full 70.1/70.6
25°C
70.4/70.9
Full
25°C
68
25°C
11.4/11.6
25°C
11.4/11.5
25°C
11.4/11.5
25°C
11.0
25°C
−95
25°C
−95
Full
−81
25°C
−92/−94
Full
25°C
−83
25°C
25°C
Full 81
25°C
Full
25°C
95
95
92/94
83
25°C
−98
25°C
−97/−98
Full
−90
25°C
−97/−98
Full
25°C
−92
25°C
90
Full
−110
25°C
700
AD9231-65
AD9231-80
Min Typ Max Min Typ Max Unit
71.4
71.3
70.5
71.0
69.0
71.3
71.2
70.9
70.1
69.0
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
71.3
71.2
70.0
70.9
68
71.2
71.1
70.8
70.0
68
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
11.6
11.5
Bits
11.5
11.5
Bits
11.5
11.5
Bits
11.0
11.0
Bits
−95
−95
−81
−94
−83
−93
dBc
−93
dBc
dBc
−92
dBc
−81 dBc
−83
dBc
95
93
dBc
95
93
dBc
81
dBc
94
92
dBc
81
dBc
83
83
dBc
−98
−98
−90
−98
−92
−97
dBc
−97
dBc
dBc
−95
dBc
−89 dBc
−92
dBc
90
−110
700
90
dBc
−110
dBc
700
MHz
1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
2 Crosstalk is measured at 100 MHz with −1.0 dBFS on one channel and no input on the alternate channel.
Rev. 0 | Page 5 of 36
Share Link: