Analog Devices AD9843A, User Manual, Page: 2 / 16

–2–
REV. 0
AD9843A–SPECIFICATIONS
GENERAL SPECIFICATIONS
Parameter Min Typ Max Unit
TEMPERATURE RANGE
Operating –20 +85
°
C
Storage –65 +150
°
C
POWER SUPPLY VOLTAGE
Analog, Digital, Digital Driver 2.7 3.6 V
POWER CONSUMPTION
Normal Operation (Specified Under Each Mode of Operation)
Power-Down Modes
Fast Recovery Mode 45 mW
Standby 5 mW
Total Power-Down 1 mW
MAXIMUM CLOCK RATE 20 MHz
A/D CONVERTER
Resolution 10 Bits
Differential Nonlinearity (DNL)
±
0.4
±
1.0 LSB
No Missing Codes 10 Bits Guaranteed
Full-Scale Input Voltage 2.0 V
Data Output Coding Straight Binary
VOLTAGE REFERENCE
Reference Top Voltage (VRT) 2.0 V
Reference Bottom Voltage (VRB) 1.0 V
Specifications subject to change without notice.
DIGITAL SPECIFICATIONS
Parameter Symbol Min Typ Max Unit
LOGIC INPUTS
High Level Input Voltage V
IH
2.1 V
Low Level Input Voltage V
IL
0.6 V
High Level Input Current I
IH
10
µ
A
Low Level Input Current I
IL
10
µ
A
Input Capacitance C
IN
10 pF
LOGIC OUTPUTS
High Level Output Voltage, I
OH
= 2 mA V
OH
2.2 V
Low Level Output Voltage, I
OL
= 2 mA V
OL
0.5 V
Specifications subject to change without notice.
(T
MIN
to T
MAX
, AVDD = DVDD = 3.0 V, f
DATACLK
= 20 MHz, unless otherwise noted.)
(DRVDD = 2.7 V, C
L
= 20 pF unless otherwise noted.)