Datasheet AD9467 (Analog Devices) - 6

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AD9467 Data Sheet AC SPECIFICATIONS
AVDD1 = 1.8 V, AVDD2 = 3.3 V, AVDD3 = 1.8 V, DRVDD = 1.8 V, specified maximum sampling rate, 2.5 V p-p differential input, 1.25 V internal reference, AIN = −1.0 dBFS, DCS on, default SPI settings, unless otherwise noted.
Table 2. AD9467BCPZ-200 AD9467BCPZ-250 Parameter1 Temp Min Typ Max Min Typ Max Unit
ANALOG INPUT FULL SCALE 2.5 2/2.5 2.5 2/2.5 V p-p SIGNAL-TO-NOISE RATIO (SNR) fIN = 5 MHz 25°C 74.6/76.4 74.7/76.4 dBFS fIN = 97 MHz 25°C 75.1 74.5/76.2 74.5/76.1 dBFS fIN = 97 MHz Full 73.8 dBFS fIN = 140 MHz 25°C 74.3/76.0 74.4/76.0 dBFS fIN = 170 MHz 25°C 74.2/75.8 74.7 74.3/75.8 dBFS fIN = 170 MHz Full 72.3 dBFS fIN = 210 MHz 25°C 73.9/75.5 74.0/75.5 dBFS fIN = 300 MHz 25°C 73.5/74.7 73.3/74.6 dBFS SIGNAL-TO-NOISE AND DISTORTION RATIO (SINAD) fIN = 5 MHz 25°C 74.6/76.3 74.6/76.3 dBFS fIN = 97 MHz 25°C 74.7 74.5/76.2 74.4/76.0 dBFS fIN = 97 MHz Full 73.1 dBFS fIN = 140 MHz 25°C 74.3/75.9 74.4/76.0 dBFS fIN = 170 MHz 25°C 74.1/75.6 74.4 74.2/75.8 dBFS fIN = 170 MHz Full 71.8 dBFS fIN = 210 MHz 25°C 73.9/75.3 73.9/75.4 dBFS fIN = 300 MHz 25°C 73.3/74.3 73.1/74.4 dBFS EFFECTIVE NUMBER OF BITS (ENOB) fIN = 5 MHz 25°C 12.1/12.4 12.1/12.4 Bits fIN = 97 MHz 25°C 12.1/12.4 12.1/12.3 Bits fIN = 97 MHz Full Bits fIN = 140 MHz 25°C 12.1/12.3 12.1/12.3 Bits fIN = 170 MHz 25°C 12.0/12.3 12.0/12.3 Bits fIN = 170 MHz Full Bits fIN = 210 MHz 25°C 12.0/12.2 12.0/12.2 Bits fIN = 300 MHz 25°C 11.9/12.0 11.9/12.1 Bits SPURIOUS-FREE DYNAMIC RANGE (SFDR) (INCLUDING SECOND AND THIRD HARMONIC DISTORTION)2 fIN = 5 MHz 25°C 95/95 98/97 dBFS fIN = 97 MHz 25°C 86 95/95 95/93 dBFS fIN = 97 MHz Full 83 dBFS fIN = 140 MHz 25°C 94/93 94/95 dBFS fIN = 170 MHz 25°C 95/90 84 93/92 dBFS fIN = 170 MHz Full 84 dBFS fIN = 210 MHz 25°C 93/88 93/92 dBFS fIN = 300 MHz 25°C 92/86 93/90 dBFS SPURIOUS-FREE DYNAMIC RANGE (SFDR) (INCLUDING SECOND AND THIRD HARMONIC DISTORTION)2 fIN = 5 MHz @ −2 dB Full Scale Full 100/96 100/100 dBFS fIN = 97 MHz @ −2 dB Full Scale Full 100/98 97/97 dBFS fIN = 140 MHz @ −2 dB Full Scale Full 98/96 100/95 dBFS fIN = 170 MHz @ −2 dB Full Scale Full 96/93 100/100 dBFS fIN = 210 MHz @ −2 dB Full Scale Full 94/93 93/93 dBFS fIN = 300 MHz @ −2 dB Full Scale Full 90/89 90/90 dBFS Rev. D | Page 4 of 32 Document Outline Features Applications General Description Functional Block Diagram Product Highlights Table of Contents Revision History Specifications AC Specifications Digital Specifications Switching Specifications Timing Diagrams Absolute Maximum Ratings Thermal Impedance ESD Caution Pin Configuration and Function Descriptions Equivalent Circuits Typical Performance Characteristics Theory of Operation Analog Input Considerations SFDR Optimization—Buffer Current Adjustment Differential Input Configurations Clock Input Considerations Clock Duty Cycle Considerations Clock Jitter Considerations Power Dissipation and Power-Down Mode Power Supplies Full-Scale and Reference Options Digital Outputs and Timing Overrange (OR) Output Pins SPI Pins: SCLK, SDIO, CSB Serial Port Interface (SPI) Hardware Interface Memory Map Reading the Memory Map Table Reserved Locations Default Values Logic Levels Power and Ground Recommendations Exposed Paddle Thermal Heat Slug Recommendations Outline Dimensions Ordering Guide