AD9288
Rev. C | Page 3 of 24
SPECIFICATIONS
VDD = 3.0 V; VD = 3.0 V, differential input; external reference, unless otherwise noted.
Table 1.
Test
AD9288BST-100
AD9288BST-80
AD9288BST-40
Parameter
Temp
Level
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
8
Bits
DC ACCURACY
Differential Nonlinearity
25°C
I
± 0.5
+1.25
± 0.5
+1.25
± 0.5
+1.25
LSB
Full
VI
1.50
LSB
Integral Nonlinearity
25°C
I
± 0.50
+1.25
± 0.50
+1.25
± 0.50
+1.25
LSB
Full
VI
1.50
LSB
No Missing Codes
Full
VI
Guaranteed
25°C
I
–6
± 2.5
+6
–6
± 2.5
+6
–6
± 2.5
+6
% FS
Full
VI
–8
+8
–8
+8
–8
+8
% FS
Gain Tempco1
Full
VI
80
ppm/°C
Gain Matching
25°C
V
±1.5
% FS
Voltage Matching
25°C
V
±15
mV
ANALOG INPUT
Input Voltage Range (with
Respect to AIN)
Full
V
±512
mV p-p
Common-Mode Voltage
Full
V
0.3 ×
VD
0.3 × VD
0.3 ×
VD
0.3 ×
VD
0.3 × VD
0.3 ×
VD
0.3 ×
VD
0.3 × VD
0.3 ×
VD
V
–0.2
+0.2
–0.2
+0.2
–0.2
+0.2
Input Offset Voltage
25°C
I
–35
±10
+35
–35
± 10
+35
–35
± 10
+35
mV
Full
VI
–40
+40
–40
+40
–40
+40
mV
Reference Voltage
Full
VI
1.2
1.25
1.3
1.2
1.25
1.3
1.2
1.25
1.3
V
Reference Tempco
Full
VI
± 130
ppm/°C
Input Resistance
25°C
I
7
10
13
7
10
13
7
10
13
k
Full
VI
5
16
5
16
5
16
Input Capacitance
25°C
V
2
pF
Analog Bandwidth, Full
Power
25°C
V
475
MHz
SWITCHING PERFORMANCE
Maximum Conversion Rate
Full
VI
100
80
40
MSPS
Minimum Conversion Rate
25°C
IV
1
MSPS
Encode Pulse Width High (tEH)
25°C
IV
4.3
1000
5.0
1000
8.0
1000
ns
Encode Pulse Width Low (tEL)
25°C
IV
4.3
1000
5.0
1000
8.0
1000
ns
Aperture Delay (tA)
25°C
V
300
ps
Aperture Uncertainty (Jitter)
25°C
V
5
ps rms
Full
VI
2
3.0
2
3.0
2
3.0
ns
Output Propagation Delay
(tPD)2
Full
VI
4.5
6.0
4.5
6.0
4.5
6.0
ns
DIGITAL INPUTS
Logic 1 Voltage
Full
VI
2.0
V
Logic 0 Voltage
Full
VI
0.8
V
Logic 1 Current
Full
VI
± 1
A
Logic 0 Current
Full
VI
± 1
A
Input Capacitance
25°C
V
2.0
pF
Logic 1 Voltage
Full
VI
2.45
V
Logic 0 Voltage
Full
VI
0.05
V
POWER SUPPLY
Full
VI
180
218
171
207
156
189
mW
Full
VI
6
11
6
11
6
11
mW
Power Supply Rejection
Ratio (PSRR)
25°C
I
8
20
8
20
8
20
mV/V