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

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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