AD9629 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9629 Datasheet PDF : 33 Pages
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Data Sheet
AD9629
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, 50% duty
cycle clock, unless otherwise noted.
Table 2.
Parameter 1
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)
ANALOG INPUT BANDWIDTH
Temp
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
Full
25°C
Full
25°C
25°C
25°C
AD9629-20/AD9629-40
Min
Typ
Max
70.5/70.7
71.4
71.2
70.5/71.0
70.5/70.6
71.4
71.2
70.4/70.9
68
11.4/11.6
11.4/11.5
11.4/11.5
11.0
−97
−95
−83
−96/−94
−83
97
96/95
83
96/94
83
−100
−100
−97/−100
−92/−91
−92
90
700
AD9629-65
Min Typ Max
71.3
71.2
70.6
71.0
69.0
71.3
71.2
70.5
70.9
68
11.6
11.5
11.5
11.0
−97
−95
−83
−95
−83
97
95
83
95
83
−100
−100
−93
−100
−92
90
700
AD9629-80
Min Typ Max
71.3
71.2
70.9
70.3
69.0
71.2
71.1
70.8
70.2
68
11.5
11.5
11.5
11.0
−95
−94
−95
−81
−83
95
93
95
81
83
−100
−100
−100
−89
−92
90
700
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
MHz
1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
Rev. B | Page 5 of 32
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