AD9843A–SPECIFICATIONS
GENERAL SPECIFICATIONS (TMIN to TMAX, AVDD = DVDD = 3.0 V, fDATACLK = 20 MHz, unless otherwise noted.)
Parameter | Min | Typ | Max | Unit |
|
|
|
|
|
TEMPERATURE RANGE |
|
|
| °C |
Operating |
| +85 | ||
Storage |
| +150 | °C | |
|
|
|
|
|
POWER SUPPLY VOLTAGE |
|
|
|
|
Analog, Digital, Digital Driver | 2.7 |
| 3.6 | V |
|
|
|
|
|
POWER CONSUMPTION |
|
|
|
|
Normal Operation | (Specified Under Each Mode of Operation) |
| ||
|
|
|
| |
Fast Recovery Mode |
| 45 |
| mW |
Standby |
| 5 |
| mW |
Total |
| 1 |
| mW |
|
|
|
|
|
MAXIMUM CLOCK RATE | 20 |
|
| MHz |
|
|
|
|
|
A/D CONVERTER |
|
|
|
|
Resolution | 10 | ± 0.4 | ± 1.0 | Bits |
Differential Nonlinearity (DNL) |
| LSB | ||
No Missing Codes | 10 |
|
| Bits Guaranteed |
| 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 (DRVDD = 2.7 V, CL = 20 pF unless otherwise noted.)
Parameter | Symbol | Min | Typ | Max | Unit |
|
|
|
|
|
|
LOGIC INPUTS |
|
|
|
|
|
High Level Input Voltage | VIH | 2.1 |
|
| V |
Low Level Input Voltage | VIL |
|
| 0.6 | V |
High Level Input Current | IIH |
| 10 |
| ∝A |
Low Level Input Current | IIL |
| 10 |
| ∝A |
Input Capacitance | CIN |
| 10 |
| pF |
LOGIC OUTPUTS |
|
|
|
|
|
High Level Output Voltage, IOH = 2 mA | VOH | 2.2 |
|
| V |
Low Level Output Voltage, IOL = 2 mA | VOL |
|
| 0.5 | V |
Specifications subject to change without notice.
REV. 0 |