AD9854AST
- Mfr.Part #
- AD9854AST
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 80-LQFP
- Datasheet
- Download
- Description
- IC DDS QUADRATURE CMOS 80-LQFP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Direct Digital Synthesis (DDS)
- Power Dissipation :
- 4.2W
- Resolution (Bits) :
- 12 b
- Analog IC - Other Type :
- PLL FREQUENCY SYNTHESIZER
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.4mm
- Max Supply Current :
- 865mA
- Packaging :
- Tray
- Number of Terminations :
- 80
- Supply Voltage-Max (Vsup) :
- 3.465V
- Operating Supply Current :
- 1.21A
- Lead Free :
- Contains Lead
- Operating Temperature :
- -40°C~85°C
- Width :
- 14mm
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 12 Weeks
- Length :
- 14mm
- Supply Voltage-Min (Vsup) :
- 3.135V
- Frequency :
- 300MHz
- Conversion Rate :
- 200 Msps
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Max Power Dissipation :
- 3W
- Number of Bits :
- 12
- Pbfree Code :
- No
- Number of I/O :
- 22
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Termination :
- SMD/SMT
- Mount :
- Surface Mount
- Nominal Supply Current :
- 755mA
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 80-LQFP
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Number of Converters :
- 2
- Lifecycle Status :
- Production (Last Updated: 2 days ago)
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 3.14V~3.47V
- Number of Pins :
- 80
- Supply Voltage :
- 3.3V
- Terminal Pitch :
- 0.65mm
- JESD-609 Code :
- e3
- Pin Count :
- 80
- REACH SVHC :
- No SVHC
- Tuning Word Width (Bits) :
- 48b
- Base Part Number :
- AD9854
- Contact Plating :
- Tin
- Number of Functions :
- 1
- Datasheets
- AD9854AST
AD9854AST Documents

Direct Digital Synthesis (DDS) Analog Devices, Inc. AD9854AST Overview
The AD9854AST by Analog Devices, Inc. is a state-of-the-art Direct Digital Synthesis (DDS) integrated circuit that offers exceptional performance in signal generation applications. This product is designed to deliver high-speed, high-precision outputs for a range of sophisticated electronic systems. Featuring a robust architecture that includes a quadrature digital upconverter and a 48-bit frequency accumulator, the AD9854AST provides versatile solutions for complex waveform generation. Its integrated CMOS technology ensures low power consumption and high reliability, making it an excellent choice for developers looking to enhance their digital signal processing capabilities.
AD9854AST Features
The AD9854AST boasts several key features that make it a superior choice for demanding applications. These include a maximum clock rate of 300 MHz, which facilitates high-speed operations. The device also supports programmable output waveforms, allowing for enhanced flexibility in signal design. Additional features like the on-chip RAM for waveform storage and digital filters reduce the need for external components, thereby simplifying system design and potentially lowering overall system costs.
AD9854AST Applications
- Wireless Communications: Used in the modulation and demodulation stages to create precise frequency bands, aiding in signal clarity and strength.
- Radar Systems: Helps in generating and processing complex waveforms needed for advanced radar technologies, enhancing detection accuracy.
- Test and Measurement Equipment: Applied in the generation of consistent, repeatable signals required for calibration and testing of various electronic devices.
- Medical Imaging: Utilized in medical imaging techniques to produce accurate and stable frequency outputs necessary for high-quality imaging results.
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