16-bit, 310 MSPS, 3.3/1.8 V Dual Analog-to-Digital Converter (ADC)
The dual ADC cores feature a multistage, pipelined architecture with integrated output error correction logic. A high performance on-chip buffer and internal voltage reference simplify the inter-face to external driving circuitry while preserving the exceptional performance of the ADC.
The AD9652 can support input clock frequencies of up to 1.24 GHz with a 1, 2, 4, and 8 integer clock divider used to generate the ADC sample clock. A duty cycle stabilizer is provided to compensate for variations in the ADC clock duty cycle. The 16-bit output data (with an overrange bit) from each ADC is interleaved onto a single LVDS output port along with a double data rate (DDR) clock. Programming for setup and control are accomplished using a 3-wire SPI-compatible serial interface.
The AD9652 is available in a 144-ball CSP_BGA and is specified over the industrial temperature range of −40°C to +85°C. This product is protected by pending U.S. patents.
- Integrated dual, 16-bit, 310 MSPS ADCs.
- On-chip buffer simplifies ADC driver interface.
- Operation from a 3.3 V and 1.8 V supply and a separate digital
output driver supply accommodating LVDS outputs.
- Proprietary differential input maintains excellent SNR
performance for input frequencies of up to 485 MHz.
- SYNC input allows synchronization of multiple devices.
- Three-wire, 3.3 V or 1.8 V SPI port for register programming
- Miltary radar and communications
- Multimode digital receivers (3G or 4G)
- Test and Instrumentation
- Smart antenna systems
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This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Full performance details are provided in the AD9652 data sheet and should be consulted in conjunction with this user guide. All documents and software are available at www.analog.com/fifo. For more information, email email@example.com
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.