Datasheet AD9430 (Analog Devices) - 7

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AD9430 AC SPECIFICATIONS
AVDD = 3.3 V, DRVDD = 3.3 V, TMIN = –40°C, TMAX = +85°C, fIN = –0.5 dBFS, internal reference, full scale = 1.536 V, LVDS output mode, unless otherwise noted.1
Table 2. AD9430-170 AD9430-210 Parameter Temp Test Level Min Typ Max Min Typ Max Unit
SNR Analog Input @ –0.5 dBFS 10 MHz 25°C I 63.5 65 62.5 64.5 dB 70 MHz 25°C I 63 65 62.5 64.5 dB 100 MHz 25°C V 65 64.5 dB 240 MHz 25°C V 61 61 dB SINAD Analog Input @ –0.5 dBFS 10 MHz 25°C I 63.5 65 62.5 64.5 dB 70 MHz 25°C I 63 65 62.5 64.5 dB 100 MHz 25°C V 65 64.5 dB 240 MHz 25°C V 60 60 dB EFFECTIVE NUMBER OF BITS (ENOB) 10 MHz 25°C I 10.3 10.6 10.2 10.5 Bits 70 MHz 25°C I 10.3 10.6 10.2 10.5 Bits 100 MHz 25°C V 10.6 10.5 Bits 240 MHz 25°C V 9.8 9.8 Bits WORST HARMONIC (2nd or 3rd) Analog Input @ –0.5 dBFS, 10 MHz 10 MHz 25°C I –85 –75 –84 –74 dBc 70 MHz 25°C I –85 –75 –84 –74 dBc 100 MHz 25°C V –77 –77 dBc 240 MHz 25°C V –63 –63 dBc WORST HARMONIC (4th or Higher) Analog Input @ –0.5 dBFS, 10 MHz 10 MHz 25°C I –87 –78 –87 –77 dBc 70 MHz 25°C I –87 –78 –87 –77 dBc 100 MHz 25°C V –77 –77 dBc 240 MHz 25°C V –63 –63 dBc TWO-TONE IMD2 D F1, F2 @ −7 dBFS 25°C V –75 –75 dBc ANALOG INPUT BANDWIDTH 25°C V 700 700 MHz 1 All ac specifications tested by differentially driving CLK+ and CLK−. 2 F1 = 28.3 MHz, F2 = 29.3 MHz. Rev. E | Page 6 of 44 Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION APPLICATIONS TABLE OF CONTENTS DC SPECIFICATIONS AC SPECIFICATIONS DIGITAL SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY APPLICATION NOTES THEORY OF OPERATION ENCODE INPUT ANALOG INPUT DS INPUTS (DS+, DS–) CMOS OUTPUTS LVDS OUTPUTS VOLTAGE REFERENCE NOISE POWER RATIO TESTING (NPR) EVALUATION BOARD, CMOS MODE POWER CONNECTOR ANALOG INPUTS GAIN ENCODE VOLTAGE REFERENCE DATA FORMAT SELECT I/P TIMING SELECT TIMING CONTROLS CMOS DATA OUTPUTS CRYSTAL OSCILLATOR OPTIONAL AMPLIFIER TROUBLESHOOTING EVALUATION BOARD, LVDS MODE POWER CONNECTOR ANALOG INPUTS GAIN CLOCK VOLTAGE REFERENCE DATA FORMAT SELECT DATA OUTPUTS CRYSTAL OSCILLATOR OUTLINE DIMENSIONS ORDERING GUIDE