Datasheet AD7980-EP (Analog Devices) - 10

AD7980-EP Enhanced Product 100 –85 –90 95 –95 –100 B) d B) d 90 –105 HD ( INAD ( T S –110 85 –115 –120 80 –125
3 4
10 100 1000
-06
10 100 1000
-06
FREQUENCY (kHz)
304
FREQUENCY (kHz)
304 09 09 Figure 17. SINAD vs. Frequency Figure 20. THD vs. Frequency
95 –110 93 –112 91 –114 B) B) d d NR ( HD ( S 89 T –116 87 –118 85
9
–120
2
–55 –35 –15 5 25 45 65 85 105 125
04
–55 –35 –15 5 25 45 65 85 105 125
-05 4- 304
TEMPERATURE (°C)
30
TEMPERATURE (°C)
9 09 0 Figure 18. SNR vs. Temperature Figure 21. THD vs. Temperature
1.4 1.4 I I VDD VDD 1.2 1.2 1.0 1.0 A) A) m m 0.8 0.8 ( ( T NT N 0.6 0.6 RRE IREF I CURRE CU REF 0.4 0.4 I I VIO VIO 0.2 0.2 0 0
0 53
2.375 2.425 2.475 2.525 2.575 2.625 –55 –35 –15 5 25 45 65 85 105 125
-05 -0 04
VDD VOLTAGE (V)
304
TEMPERATURE (°C)
9 93 0 0 Figure 19. Operating Currents vs. Supply Figure 22. Operating Currents vs. Temperature Rev. A | Page 10 of 12 Document Outline FEATURES APPLICATIONS APPLICATION DIAGRAM EXAMPLE GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE