AD9020 Analog Devices, Inc., AD9020 Datasheet - Page 2

• Manufacturer Part Number: AD9020
• Description: 10-bit 60 Msps A/d Converter
• Manufacturer: Analog Devices, Inc.

ELECTRICAL CHARACTERISTICS
Parameter (Conditions)
RESOLUTION
DC ACCURACY
ANALOG INPUT
REFERENCE INPUT
SWITCHING PERFORMANCE
DYNAMIC PERFORMANCE
ABSOLUTE MAXIMUM RATINGS
+V
–V
ANALOG IN . . . . . . . . . . . . . . . . . . . . . . . . . . . –2 V to +2 V
+V
+V
DIGITAL INPUTS . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +V
AD9020–SPECIFICATIONS
Differential Nonlinearity
Integral Nonlinearity
No Missing Codes
Input Bias Current
Input Resistance
Input Capacitance
Analog Bandwidth
Reference Ladder Resistance
Ladder Tempco
Reference Ladder Offset
Offset Drift Coefficient
Conversion Rate
Aperture Delay (t
Aperture Uncertainty (Jitter)
Output Delay (t
Output Time Skew
Transient Response
Overvoltage Recovery Time
Effective Number of Bits (ENOB)
Signal-to-Noise Ratio
Signal-to-Noise Ratio
S
S
REF
REF
Top of Ladder
Bottom of Ladder
f
f
f
f
f
f
(Without Harmonics)
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –6 V
, –V
to –V
= 2.3 MHz
= 10.3 MHz
= 15.3 MHz
= 2.3 MHz
= 10.3 MHz
= 15.3 MHz
= 2.3 MHz
= 10.3 MHz
= 15.3 MHz
REF
REF
, 3/4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 V
3
REF
OD
A
4
)
)
, 1/2
4
5
5
6
6
REF
, 1/4
REF
1
. . . . . . . . . . –2 V to +2 V
Temp
+25 C
Full
+25 C
Full
Full
+25 C
Full
+25 C
+25 C
+25 C
+25 C
Full
Full
+25 C
Full
+25 C
Full
Full
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
+25 C
( V
V
Test
Level
I
VI
I
VI
VI
I
VI
I
V
V
I
VI
V
I
VI
I
VI
V
I
V
I
I
V
V
I
IV
IV
I
I
I
I
I
I
S
=
5 V; V
S
Min
10
2.0
22
14
60
6
8.6
8.0
7.5
54
50
47
54
51
48
–2–
SENSE
3/4
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Operating Temperature
Storage Temperature . . . . . . . . . . . . . . . . . . . –65 C to +150 C
Maximum Junction Temperature
Lead Soldering Temp (10 sec) . . . . . . . . . . . . . . . . . . . +300 C
AD9020JE/JZ
=
AD9020JE/KE/JZ/KZ . . . . . . . . . . . . . . . . . . 0 C to +70 C
REF
50
Typ
1.0
1.25
0.4
7.0
45
175
37
0.1
45
45
1
5
10
3
10
10
9.0
8.4
8.0
56
53
50
56
54
52
1.75 V; ENCODE = 40 MSPS unless otherwise noted)
, 1/2
REF
Max
1.25
1.5
2.0
2.5
1.0
2.0
56
66
90
90
90
90
13
5
, 1/4
REF
Current . . . . . . . . . . . . . . . . . . . 10 mA
Min
10
2.0
22
14
60
6
8.6
8.0
7.5
54
50
47
54
51
48
AD9020KE/KZ
2
Typ
0.75
1.0
Guaranteed
0.4
7.0
45
175
37
0.1
45
45
50
1
5
10
3
10
10
9.0
8.4
8.0
56
53
50
56
54
52
. . . . . . . . . . . . . . . . +175 C
Max
1.0
1.25
1.5
2.0
1.0
2.0
56
66
90
90
90
90
13
5
REV. A
Units
Bits
LSB
LSB
LSB
LSB
mA
mA
k
pF
MHz
mV
mV
mV
mV
MSPS
ns
ps, rms
ns
ns
ns
ns
Bits
Bits
Bits
dB
dB
dB
dB
dB
dB
V/ C
/ C