AD9634 Analog Devices, AD9634 Datasheet - Page 4

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AD9634

Manufacturer Part Number
AD9634
Description
12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter
Manufacturer
Analog Devices
Datasheet

Specifications of AD9634

Resolution (bits)
12bit
# Chan
1
Sample Rate
250MSPS
Interface
LVDS
Analog Input Type
Diff-Uni
Ain Range
1.75 V p-p
Adc Architecture
Pipelined
Pkg Type
CSP
AD9634
ADC AC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.75 V p-p full-scale input range, unless
otherwise noted.
Table 2.
Parameter
SIGNAL-TO-NOISE RATIO (SNR)
SIGNAL-TO-NOISE AND DISTORTION (SINAD)
EFFECTIVE NUMBER OF BITS (ENOB)
WORST SECOND OR THIRD HARMONIC
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
WORST OTHER (HARMONIC OR SPUR)
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
= 30 MHz
= 90 MHz
= 140 MHz
= 185 MHz
= 220 MHz
1
Temperature
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
25°C
25°C
Full
25°C
25°C
Full
25°C
Rev. 0 | Page 4 of 32
Min
69.1
68.1
83
AD9634-170
70.3
70.1
69.9
69.5
69.2
69.4
69.2
68.9
68.5
68.3
11.2
11.2
11.1
11.1
11.0
−96
−95
−97
−86
−84
96
95
97
86
84
−98
−97
−98
−95
−96
Typ
Max
−83
−87
Min
68.8
67.8
80
AD9634-210
Typ
70.2
70.1
70.0
69.6
69.2
69.2
69.1
69.1
68.7
68.3
11.2
11.2
11.2
11.1
11.0
−96
−92
−94
−95
−84
96
92
94
95
84
−96
−95
−97
−95
−95
Max
−80
−83
Min
67.8
66.7
80
AD9634-250
Typ
70.1
70.0
69.9
69.7
69.3
69.2
69.0
69.0
68.7
68.4
11.2
11.2
11.2
11.1
11.1
−90
−89
−91
−87
−93
90
89
91
87
93
−95
−95
−96
−94
−94
Max
−80
−81
Unit
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
Bits
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc

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