Datasheet AD9432 (Analog Devices) - 10

AD9432 0 0 ENCODE = 105MSPS ENCODE = 105MSPS –10 –10 AIN = 10.3MHz (–0.53dBFS) AIN = 50.3MHz (–0.46dBFS) –20 SNR = 67.32dB –20 SNR = 67.0dB SINAD = 67.07dB SINAD = 66.7dB –30 SFDR = –85dBc –30 SFDR = –80dBc ) ) S –40 S –40 BF BF d –50 d –50 ( ( E E D –60 D –60 U U IT IT L –70 L –70 P P AM –80 AM –80 –90 –90 –100 –100
15 18 0
–110
0
–110
7- 7- 58 58 00
–120
00
–120 FREQUENCY FREQUENCY
Figure 11. FFT: fS = 105 MSPS, fIN = 10.3 MHz Figure 14. FFT: fS = 105 MSPS, fIN = 50.3 MHz
0 0 ENCODE = 105MSPS AIN1 = 29.3MHz (–7dBFS) –10 –10 AIN = 27.0MHz (–0.52dBFS) AIN2 = 30.3MHz (–7dBFS) –20 SNR = 67.3dB –20 ENCODE = 105MSPS SINAD = 67.0dB –30 SFDR = –83.1dBc –30 ) ) S –40 S –40 BF BF d –50 d –50 ( ( E E D –60 D –60 U U IT IT L –70 L –70 P P AM –80 AM –80 –90 –90 –100 –100
16 19 0
–110
0
–110
7- 7- 58 58 00
–120
00
–120 FREQUENCY FREQUENCY
Figure 12. FFT: fS = 105 MSPS, fIN = 27 MHz Figure 15. Two-Tone FFT, Wideband: fS = 105 MSPS, AIN1 = 29.3 MHz, AIN2 = 30.3 MHz
0 0 ENCODE = 105MSPS AIN1 = 70.3MHz (–7dBFS) –10 AIN = 40.9MHz (–0.56dBFS) –10 AIN2 = 71.3MHz (–7dBFS) –20 SNR = 67.2dB –20 ENCODE = 105MSPS SINAD = 66.9dB –30 SFDR = –80dBc –30 ) ) S –40 S –40 BF BF d –50 d –50 ( ( E E D –60 D –60 U U IT IT L –70 L –70 P P AM –80 AM –80 –90 –90 –100 –100
17 20 0
–110
0
–110
7- 7- 58 58 00
–120
00
–120 FREQUENCY FREQUENCY
Figure 13. FFT: fS = 105 MSPS, fIN = 40.9 MHz Figure 16. Two-Tone FFT, Wideband: fS = 105 MSPS, AIN1 = 70.3 MHz, AIN2 = 71.3 MHz Rev. F | Page 9 of 16 Document Outline FEATURES APPLICATIONS GENERAL INTRODUCTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY EQUIVALENT CIRCUITS THEORY OF OPERATION ANALOG INPUT ENCODE INPUT ENCODE VOLTAGE LEVEL DEFINITION DIGITAL OUTPUTS VOLTAGE REFERENCE TIMING APPLICATIONS INFORMATION USING THE AD8138 TO DRIVE THE AD9432 OUTLINE DIMENSIONS ORDERING GUIDE