Datasheet AD9481 (Analog Devices) - 9

AD9481 ABSOLUTE MAXIMUM RATINGS
Thermal impedance (θJA) = 46.4°C/W (4-layer PCB).
EXPLANATION OF TEST LEVELS Table 5. Table 6. Min. Max. Level Description Parameter Rating Rating
I 100% production tested. ELECTRICAL II 100% production tested at 25°C and guaranteed by AVDD (With respect to AGND) −0.5 V +4.0 V design and characterization at specified temperatures. DRVDD −0.5 V +4.0 V III Sample tested only. (With respect to DRGND) IV Parameter is guaranteed by design and characterization AGND (With respect to DRGND) −0.5 V +0.5 V testing. Digital I/0 −0.5 V DRVDD + 0.5 V V Parameter is a typical value only. (With respect to DRGND) VI 100% production tested at 25°C and guaranteed by Analog Inputs −0.5 V AVDD + 0.5 V design and characterization for industrial temperature (With respect to AGND) range. ENVIRONMENTAL Operating Temperature −40°C +85°C Junction Temperature 150°C Storage Temperature 150°C Stresses above those listed under Absolute Maximum Ratings may cause permanent 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 section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ESD 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 this product 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. Rev. 0 | Page 8 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS DC SPECIFICATIONS DIGITAL SPECIFICATIONS AC SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TERMINOLOGY TYPICAL PERFORMANCE CHARACTERISTICS EQUIVALENT CIRCUITS APPLICATIONS ANALOG INPUTS VOLTAGE REFERENCE Fixed Reference External Reference Programmable Reference CLOCKING THE AD9481 DS INPUTS DIGITAL OUTPUTS INTERLEAVING TWO AD9481s DATA CLOCK OUT POWER-DOWN INPUT AD9481 EVALUATION BOARD POWER CONNECTOR ANALOG INPUTS GAIN OPTIONAL OPERATIONAL AMPLIFIER CLOCK OPTIONAL CLOCK BUFFER DS OPTIONAL XTAL VOLTAGE REFERENCE DATA OUTPUTS EVALUATION BOARD BILL OF MATERIALS (BOM) PCB SCHEMATICS PCB LAYERS OUTLINE DIMENSIONS ORDERING GUIDE