16-Bit, 65 MSPS, 1.8 V Analog-to-Digital Converter Enhanced Product AD9266-EP FEATURES FUNCTIONAL BLOCK DIAGRAM AVDD AGND SDIO SCLK CSB DRVDD 1.8 V analog supply operation 1.8 V to 3.3 V output supply RBIAS SPI SNR AD9266-EP VCM OR 77.6 dBFS at 9.7 MHz input PROGRAMMING DATA D15 D14 76.4 dBFS at 70 MHz input VIN+ ADC 8 CORE SFDR VIN D1 D0 94 dBc at 9.7 MHz input DCO 93 dBc at 70 MHz input VREF Low power SENSE 111 mW at 65 MSPS REF SELECT Differential input with 700 MHz bandwidth On-chip voltage reference and sample-and-hold circuit DIVIDE DUTY CYCLE MODE 1 TO 8 STABILIZER CONTROLS 2 V p-p differential analog input DNL = 0.5/+1.0 LSB CLK+ CLK PDWN DFS MODE Interleaved data output for reduced pin-count interface Figure 1. Serial port control options PRODUCT HIGHLIGHTS Offset binary, Gray code, or twos complement data format Optional clock duty cycle stabilizer 1. The AD9266-EP operates from a single 1.8 V analog power Integer 1 to 8 input clock divider supply and features a separate digital output driver supply Built-in selectable digital test pattern generation to accommodate 1.8 V to 3.3 V logic families. Energy-saving power-down modes 2. The sample-and-hold circuit maintains excellent performance Data clock output (DCO) with programmable clock and at high input frequencies and is designed for low cost, low data alignment power, and ease of use. 3. A standard serial port interface supports various product ENHANCED PRODUCT FEATURES features and functions, such as data output formatting, Supports defense and aerospace applications (AQEC standard) internal clock divider, power-down, DCO and data output Military temperature range (55C to +125C) (D15 D14 to D1 D0) timing and offset adjustments, and Controlled manufacturing baseline voltage reference modes. Enhanced product change notification 4. The AD9266-EP is packaged in a 32-lead RoHS-compliant Qualification data available on request LFCSP that is pin compatible with the AD9609 10-bit APPLICATIONS ADC, the AD9629 12-bit ADC, and the AD9649 14-bit ADC, enabling a simple migration path between 10-bit and Communications 16-bit converters sampling at 65 MSPS. Diversity radio systems Multimode digital receivers GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA Smart antenna systems Battery-powered instruments Handheld scope meters Portable medical imaging Ultrasound Radar/LIDAR PET/SPECT imaging Rev. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. 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Technical Support www.analog.com CMOS OUTPUT BUFFER 10476-001AD9266-EP Enhanced Product TABLE OF CONTENTS Features .............................................................................................. 1 Digital Specifications ....................................................................6 Enhanced Product Features ............................................................ 1 Switching Specifications ...............................................................7 Applications ....................................................................................... 1 Timing Specifications ...................................................................8 Functional Block Diagram .............................................................. 1 Absolute Maximum Ratings ............................................................9 Product Highlights ........................................................................... 1 Thermal Characteristics ...............................................................9 Revision History ............................................................................... 2 ESD Caution...................................................................................9 General Description ......................................................................... 3 Pin Configuration and Function Descriptions ........................... 10 Specifications ..................................................................................... 4 Outline Dimensions ....................................................................... 11 DC Specifications ......................................................................... 4 Ordering Guide .......................................................................... 11 AC Specifications .......................................................................... 5 REVISION HISTORY 3/16Rev. A to Rev. B Change to Product Highlights ........................................................ 1 1/12Revision 0: Initial Version Changes to General Description .................................................... 3 Change to Pipeline Delay (Latency) Parameter, Table 4 ............. 7 Changes to Figure 3 and Table 8 ................................................... 10 7/12Rev. 0 to Rev. A Changes to Resolution Parameter, Table 1 and Note 3, Table 1 ........ 4 Rev. B Page 2 of 12