AD9057–SPECIFICATIONS
Parameter
RESOLUTION
DC ACCURACY
Differential Nonlinearity
Integral Nonlinearity
No Missing Codes
Gain Error
1
Gain Tempco
1
ANALOG INPUT
Input Voltage Range
(Centered at +2.5 V)
Input Offset Voltage
Input Resistance
Input Capacitance
Input Bias Current
Analog Bandwidth
BANDGAP REFERENCE
Output Voltage
Temperature Coefficient
SWITCHING PERFORMANCE
Maximum Conversion Rate
Minimum Conversion Rate
Aperture Delay (t
A
)
Aperture Uncertainty (Jitter)
Output Valid Time (t
V
)
2
Output Propagation Delay (t
PD
)
2
DYNAMIC PERFORMANCE
3
Transient Response
Overvoltage Recovery Time
Signal-to-Noise Ratio (SINAD)
(With Harmonics)
f
IN
= 10.3 MHz
f
IN
= 76 MHz
Effective Number of Bits
f
IN
= 10.3 MHz
f
IN
= 76 MHz
Signal-to-Noise Ratio (SNR)
(Without Harmonics)
f
IN
= 10.3 MHz
f
IN
= 76 MHz
2nd Harmonic Distortion
f
IN
= 10.3 MHz
f
IN
= 76 MHz
3rd Harmonic Distortion
f
IN
= 10.3 MHz
f
IN
= 76 MHz
Two Tone Intermodulation
Distortion (IMD)
Differential Phase
Differential Gain
DIGITAL INPUTS
Logic “1” Voltage
Logic “0” Voltage
Logic “1” Current
Logic “0” Current
Input Capacitance
Encode Pulse Width High (t
EH
)
Encode Pulse Width Low (t
EL
)
+25°C
Full
+25°C
Full
Full
+25°C
Full
Full
I
VI
I
VI
VI
I
VI
V
Temp
Test
Level
(V
D
= +5 V, V
DD
= +3 V; external reference)
AD9057BRS-40
Min
Typ
Max
8
1.9
2.0
0.75
1.9
2.0
GUARANTEED
–6
–2.5
+6
–8
+8
±
70
0.75
AD9057BRS-60
Min
Typ
Max
8
1.9
2.0
0.75
1.9
2.0
GUARANTEED
–6
–2.5
+6
–8
+8
±
70
0.75
AD9057BRS-80
Min
Typ
Max
8
1.9
2.0
0.75
1.9
2.0
GUARANTEED
–6
–2.5
+6
–8
+8
±
70
0.75
Units
Bits
LSB
LSB
LSB
LSB
% FS
% FS
ppm/°C
+25°C
+25°C
Full
+25°C
+25°C
+25°C
Full
+25°C
Full
Full
Full
Full
+25°C
+25°C
Full
Full
+25°C
+25°C
V
I
VI
V
V
I
VI
V
VI
V
VI
IV
V
V
IV
IV
V
V
–15
–25
1.0
±
0
150
2
6
120
+15
+25
–15
–25
1.0
±
0
150
2
6
120
+15
+25
–15
–25
1.0
±
0
150
2
6
120
+15
+25
16
25
16
25
16
25
V p-p
mV
mV
kΩ
pF
µA
µA
MHz
V
ppm/°C
MSPS
MSPS
ns
ps, rms
ns
ns
ns
ns
2.4
2.5
±
10
2.6
2.4
2.5
±
10
2.6
2.4
2.5
±
10
2.6
40
5
2.7
5
6.6
11.5
9
9
60
5
2.7
5
6.6
9.5
9
9
80
5
2.7
5
6.6
8.0
9
9
4.0
4.0
18.0
4.0
14.2
11.3
+25°C
+25°C
+25°C
+25°C
I
V
I
V
42
45.5
44.0
7.2
7.0
42
45
43.5
7.2
6.9
41.5
45
43.5
7.2
6.9
dB
dB
Bits
Bits
6.7
6.7
6.6
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
Full
Full
Full
Full
+25°C
+25°C
+25°C
I
V
I
V
I
V
V
V
V
VI
VI
VI
VI
V
IV
IV
43
46.5
45.5
–62
–54
–60
–54
–52
0.8
1.0
43
46
45
–62
–54
–60
–54
–52
0.8
1.0
42.5
46
45
–62
–54
–60
–54
–52
0.8
1.0
dB
dB
dBc
dBc
dBc
dBc
dBc
Degrees
%
V
V
µA
µA
pF
ns
ns
–50
–50
–50
–46
–46
–46
2.0
0.8
±
1
±
1
4.5
9.0
9.0
166
166
2.0
0.8
±
1
±
1
4.5
6.7
6.7
166
166
2.0
0.8
±
1
±
1
4.5
5.5
5.5
166
166
–2–
REV. B
AD [ ANALOG DEVICES ]
