Home

Products

RF and Wireless

RF Misc ICs and Modules

AD9857AST

Banner
productimage

AD9857AST

IC QUADRATURE DGTL UPCONV 80LQFP

Manufacturer: Analog Devices Inc.

Categories: RF Misc ICs and Modules

Quality Control: Learn More

Analog Devices Inc. AD9857AST is a high-performance quadrature digital upconverter IC from the AD9857 series. Designed for demanding RF applications, this component facilitates signal conversion within a frequency range of 5MHz to 200MHz. It is engineered for operation in HFC cable network infrastructure, providing efficient upconversion capabilities. The device features a robust 80-LQFP package, measuring 14x14mm, suitable for surface-mount assembly. Its architecture is optimized for applications requiring precise signal modulation and frequency translation, making it a critical element in advanced communication systems.

Additional Information

Series: AD9857RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDatasheet:
Technical Details:
PackagingBag
Package / Case80-LQFP
Mounting TypeSurface Mount
FunctionUpconverter
Frequency5MHz ~ 200MHz
RF TypeHFC Cable Network
Secondary Attributes-
Supplier Device Package80-LQFP (14x14)

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Analog Devices FAQs

Analog Devices manufactures analog, mixed-signal, and digital signal processing (DSP) semiconductor components used to convert, measure, and interpret real-world signals.

Analog Devices core components include:

Analog Devices specializes in high-precision signal processing technologies that bridge the physical and digital worlds.

Analog Devices serves industries that require precise signal processing, sensing, and power management solutions.

Analog Devices key industries include:

These industries rely on Analog Devices for accuracy, reliability, and performance in mission-critical applications.

Analog Devices is known for its high-performance analog and signal-processing product lines used in industrial, automotive, and communications systems.

Analog Devices key product lines include:

  • ADXL series - MEMS accelerometers for motion sensing
  • ADIS series - inertial measurement units (IMUs) and precision sensors
  • ADSP series - digital signal processors (DSPs)
  • Blackfin processors - embedded DSP and microcontroller hybrid solutions
  • SHARC processors - high-performance floating-point DSPs
  • LTC (Linear Technology) power solutions - power management ICs and regulators
  • ADF series - RF and frequency synthesis solutions
  • ADA amplifiers - precision and high-speed amplifier families
  • MAX22663 - reinforced six-channel digital isolator
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.