AD781 Analog Devices, AD781 Datasheet - Page 3

• Manufacturer Part Number: AD781
• Description: Complete 700 ns Sample-and-Hold Amplifier
• Manufacturer: Analog Devices

REV. A
HOLD MODE AC SPECIFICATIONS
Parameter
TOTAL HARMONIC DISTORTION
SIGNAL-TO-NOISE AND DISTORTION
INTERMODULATION DISTORTION
NOTE
1
Specifications shown in boldface are tested on all devices at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max
specifications are guaranteed although only those shown in boldface are tested.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
Spec
V
V
Control Input
Analog Input
Output Short Circuit to
Ground, V
Maximum Junction
Temperature
Storage
Lead Temperature
(10 sec max)
Power Dissipation
*Stresses above those listed under “Absolute Maximum Ratings” may cause per-
CAUTION
ESD (electrostatic discharge) sensitive device. The digital control inputs are diode protected;
however, permanent damage may occur on unconnected devices subject to high energy electro-
static fields. Unused devices must be stored in conductive foam or shunts.
F
manent damage to the device. This is a stress rating only and functional opera-
tion of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied.
CC
EE
IN
F
F
F
F
F
F
F
IN
IN
IN
IN
IN
IN
IN1
amplitude = 0 dB and F
2nd Order Products
3rd Order Products
= 10 kHz
= 50 kHz
= 100 kHz
= 10 kHz
= 50 kHz
= 100 kHz
= 49 kHz, F
CC
, or V
EE
IN2
= 50 kHz
SAMPLE
With
Respect to
Common
Common
Common
Common
= 500 kHz unless otherwise indicated.
Min
–0.3
–15
–0.5
–12
Indefinite
–65
72
Min
Max
+15
+0.3
+7
+12
+175
+150
+300
195
AD781J
(T
unless otherwise noted)
Typ
–90
–73
–68
78
73
67
–77
–78
MIN
to T
Unit
V
V
V
V
mW
C
C
C
MAX
Max
–80
, V
CC
–3–
= +12 V
Model
AD781JN
AD781AN –40 C to +85 C
AD781SQ –55 C to +125 C
NOTES
1
2
For details on grade and package offerings screened in accordance with
MIL-STD-883, refer to the Analog Devices Military Products Databook or
current AD781/883B data sheet.
N = Plastic DIP; Q = Cerdip.
Min
72
1
1
AD781A
10%, V
COMMON
Typ
–90
–73
–68
78
73
67
–77
–78
Temperature
Range
0 C to +70 C
EE
V
NC
= –12 V
CC
IN
PIN CONFIGURATION
Max
–80
ORDERING GUIDE
1
2
3
4
10%, C
(Not to Scale)
Min
72
TOP VIEW
AD781
Description
8-Pin Plastic DIP N-8
8-Pin Plastic DIP N-8
8-Pin Cerdip
WARNING!
L
= 20 pF,
AD781S
Typ
–90
–73
–68
78
73
67
–77
–78
ESD SENSITIVE DEVICE
8
7
6
5
Max
–80
OUT
S/H
NC
V
EE
Package
Options
Q-8
AD781
Units
dB
dB
dB
dB
dB
dB
dB
dB
2