Datasheet AD9648-EP (Analog Devices) - 6

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AD9648-EP Enhanced Product DIGITAL SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, and DCS enabled, unless otherwise noted.
Table 3. Parameter Temperature Min Typ Max Unit
DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−) Logic Compliance CMOS/LVDS/LVPECL Internal Common-Mode Bias Full 0.9 V Differential Input Voltage Full 0.3 3.6 V p-p Input Voltage Range Full AGND − 0.3 AVDD + 0.2 V Input Common-Mode Range Full 0.9 1.4 V High Level Input Current Full −10 +10 µA Low Level Input Current Full −10 +10 µA Input Capacitance Full 4 pF Input Resistance Full 8 10 12 kΩ LOGIC INPUT (CSB)1 High Level Input Voltage Full 1.22 DRVDD + 0.2 V Low Level Input Voltage Full 0 0.6 V High Level Input Current Full −10 +10 µA Low Level Input Current Full 40 132 µA Input Resistance Full 26 kΩ Input Capacitance Full 2 pF LOGIC INPUT (SCLK/DFS/SYNC)2 High Level Input Voltage Full 1.22 DRVDD + 0.2 V Low Level Input Voltage Full 0 0.6 V High Level Input Current (VIN = 1.8 V) Full −92 −135 µA Low Level Input Current Full −10 +10 µA Input Resistance Full 26 kΩ Input Capacitance Full 2 pF LOGIC INPUT/OUTPUT (SDIO/DCS)1 High Level Input Voltage Full 1.22 DRVDD + 0.2 V Low Level Input Voltage Full 0 0.6 V High Level Input Current Full −10 +10 µA Low Level Input Current Full 38 128 µA Input Resistance Full 26 kΩ Input Capacitance Full 5 pF LOGIC INPUTS (OEB, PDWN)2 High Level Input Voltage Full 1.22 DRVDD + 0.2 V Low Level Input Voltage Full 0 0.6 V High Level Input Current (VIN = 1.8 V) Full −90 −134 µA Low Level Input Current Full −10 +10 µA Input Resistance Full 26 kΩ Input Capacitance Full 5 pF Rev. B | Page 6 of 17 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY GENERAL DESCRIPTION SPECIFICATIONS DC SPECIFICATIONS AC SPECIFICATIONS DIGITAL SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS OUTLINE DIMENSIONS ORDERING GUIDE