
–3–
REV. B
AD9071
Test
Level
AD9071BR
Min
Parameter
DYNAMIC PERFORMANCE
6
Transient Response
Overvoltage Recovery Time
Signal-to-Noise Ratio (SNR)
(Without Harmonics)
f
IN
= 10.3 MHz
Temp
Typ
Max
Units
+25
°
C
+25
°
C
V
V
4
5
ns
ns
+25
°
C
Full
+25
°
C
Full
I
V
I
V
54
56
55
55
54
dB
dB
dB
dB
f
IN
= 41 MHz
53
Signal-to-Noise Ratio (SINAD)
(With Harmonics)
f
IN
= 10.3 MHz
+25
°
C
Full
+25
°
C
Full
I
V
I
V
54
56
55
54
53
dB
dB
dB
dB
f
IN
= 41 MHz
52
Effective Number of Bits
f
IN
= 10.3 MHz
f
IN
= 41 MHz
2nd Harmonic Distortion
f
IN
= 10.3 MHz
f
IN
= 41 MHz
3rd Harmonic Distortion
f
IN
= 10.3 MHz
f
IN
= 41 MHz
Two-Tone Intermodulation (IMD)
f
IN
= 10.3 MHz
f
IN
= 41 MHz
+25
°
C
+25
°
C
I
I
8.8
8.5
9.2
8.8
Bits
Bits
+25
°
C
+25
°
C
I
I
63
60
75
66
dBc
dBc
+25
°
C
+25
°
C
I
I
65
57
75
65
dBc
dBc
+25
°
C
+25
°
C
V
V
70
60
dBc
dBc
NOTES
1
Differential and integral nonlinearity based on F
S
= 80 MSPS.
2
Gain error and gain temperature coefficient are based on the ADC only (with a fixed 2.5 V external reference).
3
t
V
and t
PD
are measured from the threshold crossing of the ENCODE input to the 50% levels of the digital outputs. The output ac load during test is 5 pF.
4
Power dissipation is measured under the following conditions: F
S
@ 100 MSPS, analog input is –1 dBFS at 10.3 MHz.
5
A change in input offset voltage with respect to a change in V
CC
.
6
SNR/harmonics based on an analog input voltage of –1.0 dBFS referenced to a 1.024 V full-scale input range.
Typical thermal impedance for the R style (SOIC) 28-lead package:
θ
JC
= 23
°
C/W,
θ
CA
= 48
°
C/W,
θ
JA
= 71
°
C/W.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
Analog Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . V
CC
to 0.0 V
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . V
CC
to 0.0 V
VREF IN, VREF OUT . . . . . . . . . . . . . . . . . . . . V
CC
to 0.0 V
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
Operating Temperature . . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature . . . . . . . . . . . . . . . . . . –65
°
C to +150
°
C
Maximum Junction Temperature . . . . . . . . . . . . . . . .+175
°
C
Maximum Case Temperature . . . . . . . . . . . . . . . . . . .+150
°
C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum ratings
for extended periods may effect device reliability.
EXPLANATION OF TEST LEVELS
Test Level
I.
100% production tested.
II.
100% production tested at +25
°
C and sample tested at
specified temperatures.
III. Sample tested only.
IV. Parameter is guaranteed by design and characterization
testing.
V.
Parameter is a typical value only.
VI. 100% production tested at +25
°
C; guaranteed by design
and characterization testing for industrial temperature range.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD9071 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE