AD9269(Rev0) Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD9269 Datasheet PDF : 40 Pages
| |||
AD9269
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 = 30.5 MHz (−7 dBFS), 32.5 MHz (−7 dBFS)
CROSSTALK2
ANALOG INPUT BANDWIDTH
AD9269-20/AD9269-40
AD9269-65
AD9269-80
Temp Min Typ
Max Min Typ Max Min Typ Max Unit
25°C
78.0
25°C
77.5
Full 76.5
25°C
76.5
Full
25°C
77.5
77.5
76.5
76.5
77.6
77.2
76.3
75.5
71.0
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
25°C
77.9
25°C
77.2
Full 76.0
25°C
76.4
Full
25°C
77.4
77.2
76.0
76.4
77.4
76.9
76.1
75.0
69.4
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
25°C
12.6
25°C
12.5
25°C
12.4
25°C
12.6
12.6
Bits
12.5
12.5
Bits
12.4
12.3
Bits
11.2
Bits
25°C
−95
−97
−93
dBc
25°C
−90
−93
−92
dBc
Full
−80
−80
dBc
25°C
−89
−97
−90
dBc
Full
−80 dBc
25°C
−80
dBc
25°C
95
25°C
90
Full 80
25°C
89
Full
25°C
95
93
dBc
91
92
dBc
80
dBc
95
90
dBc
80
dBc
80
dBc
25°C
−99
−89
−99
dBc
25°C
−100
−100
−99
dBc
Full
−90
−91
dBc
25°C
−99
−100
−97
dBc
Full
−89 dBc
25°C
−86
dBc
25°C
90
Full
−110
25°C
700
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 6 of 40
Share Link: 