Datasheet AD9430 (Analog Devices) - 6

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AD9430 AD9430-170 AD9430-210 Test Parameter Temp Level Min Typ Max Min Typ Max Unit
POWER SUPPLY (CMOS Mode) AVDD Full IV 3.1 3.3 3.6 3.2 3.3 3.6 V DRVDD Full IV 3.0 3.3 3.6 3.0 3.3 3.6 V Supply Currents IAVDD (AVDD = 3.3 V)5 Full IV 335 372 390 450 mA IDRVDD (DRVDD = 3.3 V)5 Full IV 24 30 30 30 mA Power Dissipation5 Full IV 1.1 1.3 W Power Supply Rejection 25°C V –7.5 –7.5 mV/V 1 Internal reference mode; SENSE = Floats. 2 External reference mode; SENSE = DRVDD, VREF driven by external 1.23 V reference. 3 S5 (Pin 1) = GND. See the Analog Inpu sect t ion. S5 = GND in all dc and ac tests, unless otherwise noted. 4 IAVDD and IDRVDD are measured with an analog input of 10.3 MHz, –0.5 dBFS, sine wave, rated ENCODE rate, and in LVDS output mode. See Typical Performance Characteristics and Application Notes sections for IDRVDD. Power consumption is measured with a dc input at rated ENCODE rate in LVDS output mode. 5 IAVDD and IDRVDD are measured with an analog input of 10.3 MHz, –0.5 dBFS, sine wave, rated ENCODE rate, and in CMOS output mode. See Typical Performance Characteristics and Application Notes sections for IDRVDD. Power consumption is measured with a dc input at rated ENCODE rate in CMOS output mode. Rev. E | Page 5 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