AD9857ASTZ

Data Acquisition ADCs/DACs - Specialized 14 BIT 200 MSPS QUAD DIG UPCONV
7,861 Effective Inventory

AD9857ASTZ

Effective Inventory7,861

Data Acquisition ADCs/DACs - Specialized 14 BIT 200 MSPS QUAD DIG UPCONV

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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AD9857ASTZ DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $19.313 $19.31

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for AD9857ASTZ or email to us: Email: [email protected], we will contact you in 12 hours.

AD9857ASTZ Details

The AD9857ASTZ is a high-speed direct digital synthesizer (DDS) from Analog Devices, designed for applications requiring precise and agile frequency synthesis. This DDS IC offers a wide frequency range and exceptional frequency resolution, making it ideal for communications, radar systems, and signal generator applications.

Pinout

  • 1 (VDD): Positive Power Supply
  • 2 (GND): Ground
  • 3 (FOUT): Frequency Output
  • 4 (SDIO): Serial Data Input/Output
  • 5 (SCLK): Serial Clock Input
  • 6 (RESET): Reset Input
  • 7 (FSYNC): Frame Sync Input
  • 8 (REFCLK): Reference Clock Input

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Wide Frequency Range: Offers a broad frequency range for versatile applications.
  • High Resolution: Provides exceptional frequency resolution for precise frequency synthesis.
  • Serial Interface: Features a serial interface for easy control and configuration.
  • Low Phase Noise: Ensures low phase noise output signal for high-quality applications.
  • Frequency Sweep Capability: Supports frequency sweep functionality for signal modulation.

Application

  • Communications Systems: Suitable for communications applications requiring agile and precise frequency synthesis.
  • Radar Systems: Used in radar systems for frequency agility and signal processing.
  • Signal Generators: Ideal for signal generator applications where accurate frequency control is essential.

Where to Use

The AD9857ASTZ is ideal for applications that demand high-performance frequency synthesis, such as communications systems, radar applications, and signal generators. Its wide frequency range and high resolution make it suitable for diverse frequency generation tasks.

How to Use

Integrate the AD9857ASTZ into your circuit by connecting the power supply pins appropriately and establishing communication through the serial interface. Configure the desired frequency settings and modulation parameters for your application. For detailed usage instructions, consult the datasheet.

Application Circuit

The application circuit diagram for the AD9857ASTZ demonstrates how to connect the DDS IC in your system for frequency synthesis and signal generation. It includes connections for power, reference clock, serial interface, and frequency output, ensuring accurate and controlled frequency output.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • AD9858: A similar high-speed DDS IC with enhanced features for advanced frequency synthesis applications.
  • AD9959: Another DDS IC from Analog Devices offering comparable performance and functionality.

Complementary

The AD9857ASTZ can be complemented by the AD8009 operational amplifier for signal conditioning and amplification, ensuring optimal signal quality in the system.

When selecting complementary components, verify compatibility and performance alignment with the AD9857ASTZ for seamless integration and operation.

Frequently Asked Questions

Q: What is the maximum frequency range supported by the AD9857ASTZ?

A: The AD9857ASTZ offers a wide frequency range capability. Refer to the datasheet for specific frequency range details and limitations under different operating conditions.

Q: Can the AD9857ASTZ be used for frequency modulation?

A: Yes, the AD9857ASTZ supports frequency sweep capability for modulation purposes, enabling versatile signal generation and modulation functionalities.

AD9857ASTZ

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Data Acquisition ADCs/DACs - Specialized RoHS Details
Series AD9857 Mounting Style SMD/SMT
Package / Case LQFP-80 Product Direct Digital Syntheses
Type Synthesizer Resolution 14 bit
Number of Channels 1 Channel Supply Voltage - Min 3.3 V
Supply Voltage - Max 3.3 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Brand Analog Devices
Development Kit AD9857/PCBZ Interface Type Serial
Moisture Sensitive Yes Product Type ! Data Acquisition ADCs/DACs - Specialized
Factory Pack Quantity 90 Subcategory Data Converter ICs
Unit Weight 0.022575 oz

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