Datasheet AD9433 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 12-Bit 105/125 MSPS Analog-To-Digital IF Sampling Converter |
| 页数 / 页 | 21 / 7 — AD9433. ABSOLUTE MAXIMUM RATINGS Table 4. THERMAL CHARACTERISTICS. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 438 Kb |
| 文件语言 | 英语 |
AD9433. ABSOLUTE MAXIMUM RATINGS Table 4. THERMAL CHARACTERISTICS. Parameter Rating. Table 5. Thermal Resistance. Package Type
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文件文字版本
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AD9433 ABSOLUTE MAXIMUM RATINGS Table 4. THERMAL CHARACTERISTICS Parameter Rating
Table 5 lists AD9433 thermal characteristics for simulated typical VDD −0.5 V to +6.0 V performance in a 4-layer JEDEC board, horizontal orientation. VCC −0.5 V to +6.0 V
Table 5. Thermal Resistance
Analog Inputs −0.5 V to VCC + 0.5 V
Package Type θ
Digital Inputs −0.5 V to V
JA θJMA θJC Unit
DD + 0.5 V Digital Output Current 20 mA 52-Lead TQFP_EP (SV-52-2)1 2 °C/W Operating Temperature Range (T No Airflow 19.3 °C/W A) −40°C to +85°C Storage Temperature Range −65°C to +125°C 1.0 m/s Airflow 16 °C/W Maximum Junction Temperature (TJ) 150°C 1 Bottom of package (exposed pad soldered to ground plane). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress
ESD CAUTION
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.
EXPLANATION OF TEST LEVELS
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. Rev. A | Page 6 of 20 Document Outline FEATURES APPLICATIONS GENERAL INTRODUCTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DC SPECIFICATIONS AC SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY EQUIVALENT CIRCUITS THEORY OF OPERATION ENCODE INPUT ENCODE VOLTAGE LEVEL DEFINITION ANALOG INPUT SFDR OPTIMIZATION DIGITAL OUTPUTS VOLTAGE REFERENCE TIMING APPLICATIONS INFORMATION LAYOUT INFORMATION REPLACING THE AD9432 WITH THE AD9433 OUTLINE DIMENSIONS ORDERING GUIDE
AD9433 ABSOLUTE MAXIMUM RATINGS Table 4. THERMAL CHARACTERISTICS Parameter Rating
Table 5 lists AD9433 thermal characteristics for simulated typical VDD −0.5 V to +6.0 V performance in a 4-layer JEDEC board, horizontal orientation. VCC −0.5 V to +6.0 V
Table 5. Thermal Resistance
Analog Inputs −0.5 V to VCC + 0.5 V
Package Type θ
Digital Inputs −0.5 V to V
JA θJMA θJC Unit
DD + 0.5 V Digital Output Current 20 mA 52-Lead TQFP_EP (SV-52-2)1 2 °C/W Operating Temperature Range (T No Airflow 19.3 °C/W A) −40°C to +85°C Storage Temperature Range −65°C to +125°C 1.0 m/s Airflow 16 °C/W Maximum Junction Temperature (TJ) 150°C 1 Bottom of package (exposed pad soldered to ground plane). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress
ESD CAUTION
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.
EXPLANATION OF TEST LEVELS
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. Rev. A | Page 6 of 20 Document Outline FEATURES APPLICATIONS GENERAL INTRODUCTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DC SPECIFICATIONS AC SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY EQUIVALENT CIRCUITS THEORY OF OPERATION ENCODE INPUT ENCODE VOLTAGE LEVEL DEFINITION ANALOG INPUT SFDR OPTIMIZATION DIGITAL OUTPUTS VOLTAGE REFERENCE TIMING APPLICATIONS INFORMATION LAYOUT INFORMATION REPLACING THE AD9432 WITH THE AD9433 OUTLINE DIMENSIONS ORDERING GUIDE