AC SPECIFICATIONS
Parameter
MAX CONVERSION RATE
DYNAMIC PERFORMANCE
Input Test Frequency 1 (VINA = –0.5 dBFS)
Signal-to-Noise and Distortion (SINAD)
Effective Number of Bits (ENOBs)
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Spurious Free Dynamic Range (SFDR)
Input Test Frequency 2 (VINA = –0.5 dBFS)
Signal-to-Noise and Distortion (SINAD)
Effective Number of Bits (ENOBs)
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Spurious Free Dynamic Range (SFDR)
Full Power Bandwidth
Small Signal Bandwidth
Aperture Delay
Aperture Jitter
Acquisition to Full-Scale Step
Specifications subject to change without notice.
(AVDD = 5 V, DVDD= 5 V, f
SAMPLE
= Max Conversion Rate, V
REF
= 1.0 V, VINB = 2.5 V, DC Coupled/Single-
Ended Input T
MIN
to T
MAX
, unless otherwise noted.)
1.5
100
70.0
69.0
11.3
11.2
70.2
69.0
–83.4
–77.5
86.0
79.0
0.50
69.9
69.0
11.3
11.2
70.1
69.0
–83.4
–77.5
86.0
79.0
25
25
1
4
125
3.0
500
70.0
68.5
11.3
11.1
70.0
68.5
–83.4
–76.0
87.5
77.5
1.50
69.4
68.0
11.2
11.1
69.7
68.5
–82.9
–75.0
85.7
76.0
40
40
1
4
43
10.0
1000
70
68.5
11.3
11.1
70.2
69.0
–83.7
–76.0
88.0
77.5
5.0
67.0
65.0
10.8
10.5
68.8
67.5
–72.0
–68.0
75.0
69.0
60
60
1
4
30
Unit
MHz min
kHz
dB typ
dB min
dB typ
dB min
dB typ
dB min
dB typ
dB max
dB typ
dB max
MHz
dB typ
dB min
dB typ
dB min
dB typ
dB min
dB typ
dB max
dB typ
dB max
MHz typ
MHz typ
ns typ
ps rms typ
ns typ
DIGITAL SPECIFICATIONS
Parameter
(AVDD = 5 V, DVDD = 5 V, T
MIN
to T
MAX
, unless otherwise noted.)
Symbol
V
IH
V
IL
I
IH
I
IL
C
IN
3.5
1.0
±
10
±
10
5
Unit
V min
V max
µA
max
µA
max
pF typ
CLOCK INPUT
High Level Input Voltage
Low Level Input Voltage
High Level Input Current (V
IN
= DVDD)
Low Level Input Current (V
IN
= 0 V)
Input Capacitance
LOGIC OUTPUTS
DVDD = 5 V
High Level Output Voltage (I
OH
= 50
µA)
High Level Output Voltage (I
OH
= 0.5 mA)
Low Level Output Voltage (I
OL
= 1.6 mA)
Low Level Output Voltage (I
OL
= 50
µA)
DVDD = 3 V
High Level Output Voltage (I
OH
= 50
µA)
High Level Output Voltage (I
OH
= 0.5 mA)
Low Level Output Voltage (I
OL
= 1.6 mA)
Low Level Output Voltage (I
OL
= 50
µA)
Output Capacitance
Specifications subject to change without notice.
V
OH
V
OH
V
OL
V
OL
V
OH
V
OH
V
OL
V
OL
C
OUT
4.5
2.4
0.4
0.1
2.95
2.80
0.4
0.05
5
V min
V min
V max
V max
V min
V min
V max
V max
pF typ
REV. E
–3–
AD [ ANALOG DEVICES ]
