12-bit, 170/210/250 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
The AD9613 is a dual 12-bit, analog-to-digital converter (ADC) with sampling speeds up to 250 MSPS. The AD9613 is designed to support communications applications where low cost, small size, wide bandwidth and versatility are desired.
The dual ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. A duty cycle stabilizer is provided to compensate for variations in the ADC clock duty cycle, allowing the converters to maintain excellent performance.
The ADC output data are routed directly to the two external 12- bit LVDS output ports and formatted either as interleaved or channel multiplexed.
Flexible power-down options allow significant power savings, when desired.
Programming for setup and control are accomplished using a 3- wire SPI-compatible serial interface.
The AD9613 is available in a 64-lead LFCSP and is specified over the industrial temperature range of −40°C to +85°C.
- Integrated dual, 12-bit, 250 MSPS ADC.
- Fast overrange and threshold detect.
- Proprietary differential input maintains excellent SNR performance for input frequencies up to 300 MHz.
- SYNC input allows synchronization of multiple devices.
- 3-pin, 1.8V SPI port for register programming and register readback.
- Diversity radio systems
- Multimode digital receivers (3G)
TD-SCDMA, WiMax, WCDMA,
CDMA2000, GSM, EDGE, LTE
- General-purpose software radios
- Broadband data applications
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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.
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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.