Datasheet AD9233 (Analog Devices) - 7

AD9233 DIGITAL SPECIFICATIONS
AVDD = 1.8 V; DRVDD = 2.5 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, DCS enabled, unless otherwise noted.
Table 3. AD9233BCPZ-80/105/125 Parameter Temp Min Typ Max Unit
DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−) Logic Compliance CMOS/LVDS/LVPECL Internal Common-Mode Bias Full 1.2 V Differential Input Voltage Full 0.2 6 V p-p Input Voltage Range Full AVDD − 0.3 AVDD + 1.6 V Input Common-Mode Range Full 1.1 AVDD V High Level Input Voltage (VIH) Full 1.2 3.6 V Low Level Input Voltage (VIL) Full 0 0.8 V High Level Input Current (IIH) Full −10 +10 μA Low Level Input Current (IIL) Full −10 +10 μA Input Resistance Full 8 10 12 kΩ Input Capacitance Full 4 pF LOGIC INPUTS (SCLK/DFS, OE, PWDN) High Level Input Voltage (VIH) Full 1.2 3.6 V Low Level Input Voltage (VIL) Full 0 0.8 V High Level Input Current (IIH) Full −50 −75 μA Low Level Input Current (IIL) Full −10 +10 μA Input Resistance Full 30 kΩ Input Capacitance Full 2 pF LOGIC INPUTS (CSB) High Level Input Voltage (VIH) Full 1.2 3.6 V Low Level Input Voltage (VIL) Full 0 0.8 V High Level Input Current (IIH) Full −10 +10 μA Low Level Input Current (IIL) Full +40 +135 μA Input Resistance Full 26 kΩ Input Capacitance Full 2 pF LOGIC INPUTS (SDIO/DCS) High Level Input Voltage (VIH) Full 1.2 DRVDD + 0.3 V Low Level Input Voltage (VIL) Full 0 0.8 V High Level Input Current (IIH) Full −10 +10 μA Low Level Input Current (IIL) Full +40 +130 μA Input Resistance Full 26 kΩ Input Capacitance Full 5 pF DIGITAL OUTPUTS DRVDD = 3.3 V High Level Output Voltage (VOH, IOH = 50 μA) Full 3.29 V High Level Output Voltage (VOH, IOH = 0.5 mA) Full 3.25 V Low Level Output Voltage (VOL, IOL = 1.6 mA) Full 0.2 V Low Level Output Voltage (VOL, IOL = 50 μA) Full 0.05 V DRVDD = 1.8 V High Level Output Voltage (VOH, IOH = 50 μA) Full 1.79 V High Level Output Voltage (VOH, IOH = 0.5 mA) Full 1.75 V Low Level Output Voltage (VOL, IOL = 1.6 mA) Full 0.2 V Low Level Output Voltage (VOL, IOL = 50 μA) Full 0.05 V Rev. A | Page 6 of 44 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DC SPECIFICATIONS AC SPECIFICATIONS DIGITAL SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ANALOG INPUT CONSIDERATIONS Input Common Mode Differential Input Configurations Single-Ended Input Configuration VOLTAGE REFERENCE Internal Reference Connection External Reference Operation CLOCK INPUT CONSIDERATIONS Clock Input Options Clock Duty Cycle JITTER CONSIDERATIONS POWER DISSIPATION AND STANDBY MODE Power-Down Mode Standby Mode DIGITAL OUTPUTS Out-of-Range (OR) Condition Digital Output Enable Function (OEB) TIMING Data Clock Output (DCO) SERIAL PORT INTERFACE (SPI) CONFIGURATION USING THE SPI HARDWARE INTERFACE CONFIGURATION WITHOUT THE SPI MEMORY MAP READING THE MEMORY MAP TABLE Open Locations Default Values Logic Levels SPI-Accessible Features LAYOUT CONSIDERATIONS POWER AND GROUND RECOMMENDATIONS Exposed Paddle Thermal Heat Slug Recommendations CML RBIAS REFERENCE DECOUPLING EVALUATION BOARD POWER SUPPLIES INPUT SIGNALS OUTPUT SIGNALS DEFAULT OPERATION AND JUMPER SELECTION SETTINGS POWER VIN VREF RBIAS CLOCK PDWN CSB SCLK/DFS SDIO/DCS ALTERNATIVE CLOCK CONFIGURATIONS ALTERNATIVE ANALOG INPUT DRIVE CONFIGURATION SCHEMATICS EVALUATION BOARD LAYOUTS BILL OF MATERIALS (BOM) OUTLINE DIMENSIONS ORDERING GUIDE