AD876–SPECIFICATIONS
Parameter
RESOLUTION
DC ACCURACY
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
No Missing Codes
Offset Error
Gain Error
ANALOG INPUT
Input Range
Input Capacitance
REFERENCE INPUT
Reference Top Voltage
Reference Bottom Voltage
Reference Input Resistance
Reference Input Current
Reference Top Offset
Reference Bottom Offset
DYNAMIC PERFORMANCE
Effective Number of Bits
f
IN
= 1 MHz
f
IN
= 3.58 MHz
f
IN
= 10 MHz
Signal-to-Noise and Distortion (S/N+D) Ratio
f
IN
= 1 MHz
f
IN
= 3.58 MHz
f
IN
= 10 MHz
Total Harmonic Distortion (THD)
f
IN
=1 MHz
f
IN
= 3.58 MHz
f
IN
=10 MHz
Spurious Free Dynamic Range
2
Full Power Bandwidth
Differential Phase
Differential Gain
POWER SUPPLIES
Operating Voltage
AV
DD 1
DV
DD1
DRV
DD
Operating Current
IAV
DD
IDV
DD
IDRV
DD
POWER CONSUMPTION
TEMPERATURE RANGE
Specified
(T
MIN
to T
MAX
with AV
DD
= +5.0 V, DV
DD
= +5.0 V, DRV
DD
= +3.3 V, V
REFB
= +4.0 V, V
REFB
=
+2.0 V, f
CLOCK
= 20 MSPS, unless otherwise noted)
AD876JR-8
Typ
Max
8
±
0.3
±
1.0
±
0.1
±
0.75
GUARANTEED
0.1
0.1
2
5.0
3.5
1.6
4.0
2.0
250
8.0
35
35
4.5
2.5
3.5
1.6
AD876
Typ
10
±
1.0
±
0.5
±
1
GUARANTEED
0.4
0.2
2
5.0
4.0
2.0
250
8.0
35
35
4.5
2.5
Min
Min
Max
Units
Bits
LSB
LSB
% FSR
% FSR
V p-p
pF
V
V
Ω
mA
mV
mV
7.4
7.8
7.8
7.5
49
49
47
–62
–62
–60
–65
150
0.5
1
8.2
9.0
9.0
8.2
56
56
51
–62
–62
–60
–65
150
0.5
1
Bits
Bits
Bits
dB
dB
dB
dB
dB
dB
dB
MHz
Degree
%
46
51
–56
–56
+4.5
+4.5
+3.0
20
12
0.1
160
0
+5.25
+5.25
+5.25
25
16
1
190
+70
+4.5
+4.5
+3.0
20
12
0.1
160
0
+5.25
+5.25
+5.25
25
16
1
190
+70
Volts
Volts
Volts
mA
mA
mA
mW
°C
NOTES
1
AV
DD
and DV
DD
must be within 0.5 V of each other to maintain specified performance levels.
2
3.58 MHz Input Frequency.
Specifications subject to change without notice. See Definition of Specifications for additional information.
–2–
REV. B
AD [ ANALOG DEVICES ]
