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Features
- High dynamic range, dual DAC parts
- Low noise and intermodulation distortion
- Single carrier W-CDMA ACLR = 80 dBc @ 61.44 MHz IF
- Innovative switching output stage permits usable outputs beyond Nyquist frequency
- LVDS inputs with dual-port or optional interleaved single-port operation
- Differential analog current outputs are programmable from 8.6 mA to 31.7 mA full scale
- Auxiliary 10-bit current DACs with source/sink capability for external offset nulling
- See Data Sheet for Additional Information
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The AD9780 / AD9781 / AD9783 include pin-compatible, high dynamic range, dual digital-to-analog converters (DACs) with 12-/14-/16-bit resolutions, and sample rates of up to 500 MSPS. The devices include specific features for direct conversion transmit applications, including gain and offset compensation, and they interface seamlessly with analog quadrature modulators such as the ADL5370.
A proprietary, dynamic output architecture permits synthesis of analog outputs even above Nyquist by shifting energy away from the fundamental and into the image frequency.
Full programmability is provided through a serial peripheral interface (SPI) port. Some pin-programmable features are also offered for those applications without a controller.
PRODUCT HIGHLIGHTS
- Low noise and intermodulation distortion (IMD) enable high quality synthesis of wideband signals.
- Proprietary switching output for enhanced dynamic performance.
- Programmable current outputs and dual auxiliary DACs provide flexibility and system enhancements.
APPLICATIONS
- Wireless infrastructure
- W-CDMA, CDMA2000, TD-SCDMA, WiMAX
- Wideband communications
- LMDS/MMDS, point-to-point
- RF signal generators, arbitrary waveform generators
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Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
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AD9783
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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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD9783BCPZ |
72-Lead LFCSP (10mm x 10mm w/ EP)
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| AD9783BCPZRL |
72-Lead LFCSP (10mm x 10mm w/ EP)
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- AD9783BCPZ
- Pin/Package Drawing
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72-Lead LFCSP (10mm x 10mm w/ EP)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- AD9783BCPZRL
- Pin/Package Drawing
-
72-Lead LFCSP (10mm x 10mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Product Lifecycle
PCN
Nov 6, 2023
- 23_0025
Package Outline Drawing and Data Sheet Revision for Select LFCSP Products in Amkor
AD9783BCPZ
PRODUCTION
AD9783BCPZRL
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Nov 6, 2023
- 23_0025
Package Outline Drawing and Data Sheet Revision for Select LFCSP Products in Amkor
AD9783BCPZ
PRODUCTION
AD9783BCPZRL
PRODUCTION
Software & Part Ecosystem
FPGA/HDL
Device Drivers
Looking for Evaluation Software? You can find it here
| Parts | Product Life Cycle | Description | ||
|---|---|---|---|---|
|
Clock Distribution Devices3 |
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RECOMMENDED FOR NEW DESIGNS |
Ultrafast SiGe ECL Clock/Data Buffers |
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RECOMMENDED FOR NEW DESIGNS |
Ultrafast SiGe ECL Clock/Data Buffers |
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RECOMMENDED FOR NEW DESIGNS |
Ultrafast SiGe ECL Clock/Data Buffers |
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I/Q Modulators6 |
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PRODUCTION |
300 MHz TO 1000 MHz Quadrature Modulator |
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RECOMMENDED FOR NEW DESIGNS |
500 MHz TO 1500 MHz Quadrature Modulator |
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PRODUCTION |
1500 MHz TO 2500 MHz Quadrature Modulator |
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PRODUCTION |
2300 MHz TO 3000 MHz Quadrature Modulator |
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Obsolete |
3000 MHz TO 4000 MHz Quadrature Modulator |
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PRODUCTION |
400 MHz TO 6 GHz Broadband Quadrature Modulator |
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Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 1
EVAL-AD9783
AD9783 Evaluation Board
Features and Benefits
- Evaluation board for the AD9783/AD9781/AD9780
- Includes options to evaluate
DAC only
DAC and ADL5375 quadrature modulator - USB interface for configuration
- On-board or external power supply regulation
- On-board or external clock distribution
- Data pattern generator and SPI software interfaces
Product Detail
This page contains evaluation board documentation and ordering information for evaluating the AD9783/81/80.
AD9783-DPG2-EBZ can be used to evaluate products in the same DAC family by programming data vectors corresponding to the resolution of the particular part number, i.e., 12 bits for AD9780 and 14 bits for AD9781. The unused LSBs can be set to LVDS low.
Resources
IBIS Model
