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AD9049–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Test
Level
AD9049BR/BRS
Min
Parameter
Temp
Typ
Max
Units
RESOLUTION
9
Bits
DC ACCURACY
Differential Nonlinearity
+25
°
C
Full
+25
°
C
Full
Full
+25
°
C
Full
I
V
I
V
IV
I
V
0.5
0.5
0.5
0.5
1.0
LSB
LSB
LSB
LSB
Integral Nonlinearity
1.0
No Missing Codes
Gain Error
Gain Tempco
1
GUARANTEED
±
1.0
±
100
±
7.5
% FS
ppm/
°
C
ANALOG INPUT
Input Voltage Range
Input Offset Voltage
+25
°
C
+25
°
C
Full
+25
°
C
+25
°
C
+25
°
C
V
I
IV
I
V
V
1.024
+7
V p-p
mV
mV
k
pF
MHz
–10
–32
3.5
+25
+51
6.5
Input Resistance
Input Capacitance
Analog Bandwidth
5.0
5
100
BANDGAP REFERENCE
Output Voltage
Temperature Coefficient
1
+25
°
C
Full
I
V
2.4
2.5
±
50
2.6
V
ppm/
°
C
SWITCHING PERFORMANCE
Maximum Conversion Rate
Minimum Conversion Rate
Aperture Delay (t
A
)
Aperture Uncertainty (Jitter)
Output Propagation Delay (t
PD
)
2
+25
°
C
+25
°
C
+25
°
C
+25
°
C
Full
I
IV
V
V
IV
30
MSPS
MSPS
ns
ps, rms
ns
1.5
2.7
5
3
5
15
DYNAMIC PERFORMANCE
Transient Response
Overvoltage Recovery Time
ENOBS
f
IN
= 2.3 MHz
f
IN
= 10.3 MHz
Signal-to-Noise Ratio (SINAD)
3
f
IN
= 2.3 MHz
f
IN
= 10.3 MHz
Signal-to-Noise Ratio
(Without Harmonics)
f
IN
= 2.3 MHz
f
IN
= 10.3 MHz
2nd Harmonic Distortion
f
IN
= 2.3 MHz
f
IN
= 10.3 MHz
3rd Harmonic Distortion
f
IN
= 2.3 MHz
f
IN
= 10.3 MHz
Two-Tone Intermodulation
Distortion (IMD)
4
Differential Phase
Differential Gain
+25
°
C
+25
°
C
V
V
10
10
ns
ns
+25
°
C
+25
°
C
V
I
8.56
8.51
ENOBs
ENOBs
8.01
+25
°
C
+25
°
C
V
I
53.3
53
dB
dB
50
+25
°
C
+25
°
C
V
I
53.5
53.3
dB
dB
51
+25
°
C
+25
°
C
V
I
–69
–67
dBc
dBc
–60
+25
°
C
+25
°
C
V
I
–75
–66
dBc
dBc
–58
+25
°
C
+25
°
C
+25
°
C
V
V
V
65
0.15
0.35
dBc
Degrees
%
REV. A
–2–
(V
D
, V
DD
= +5 V; internal reference; ENCODE = 30 MSPS unless otherwise noted)