The AD9914 is a direct digital synthesizer (DDS) featuring a 12-bit DAC. The AD9914 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 1.4 GHz. The AD9914 enables fast frequency hopping and fine tuning resolution (64-bit capable using programmable modulus mode). The AD9914 also offers fast phase and amplitude hopping capability. The frequency tuning and control words are loaded into the AD9914 via a serial or parallel I/O port. The AD9914 also supports a user defined linear sweep mode of operation for generating linear swept waveforms of frequency, phase, or amplitude. A high speed, 32-bit parallel data input port is included, enabling high data rates for polar modulation schemes and fast reprogramming of the phase, frequency, and amplitude tuning words.

The AD9914 is specified to operate over the extended industrial temperature range (see the Absolute Maximum Ratings section).

Companies Website:
http://www.analog.com

Analog Devices News Release

• ADI ADAU1372: Quad ADC, Dual DAC, Low Latency, Low Power Codec

  2015/02/13Analog Devices  Power Supply

• ADI ADE7903: 3-Channel Sigma-Delta ADC with SPI

  2015/01/23Analog Devices  Analog

• ADI ADAU1977: Quad ADC with Diagnostics (10V Input)

  2014/12/17Analog Devices  Analog

• ADI ADRF6573: 100 MHz to 4000 MHz, Digitally Controlled RF Dual VGA

  2014/10/10Analog Devices  RF & Micro Wave

• ADI ADSP-BF606: Blackfin Dual-Core Processor up to 800 MHz for High Performance Digital Signal Processing Applications

  2014/09/16Analog Devices  Analog

Related News Release

• Toshiba Releases High-Speed Response, Full Input/Output Range CMOS Dual Comparator Suitable for Overcurrent Detection in Industrial Equipment

  2025/12/25  Toshiba  Analog

• Toshiba Releases Automotive Photorelay with 1800V Output Withstand Voltage

  2025/07/18  Toshiba  Analog

• Toshiba’s 1200V Additions to its Lineup of Third-Generation SiC Schottky Barrier Diodes Will Contribute to High Efficiency in Industrial Power Equipment

  2024/09/26  Toshiba  Analog

• Toshiba Launches 30V N-Channel Common-Drain MOSFET Suitable for Devices with USB and for Protecting Battery Packs

  2023/11/08  Toshiba  Analog

• Toshiba Launches Small Photorelay Suitable for High-Frequency Signal Switches in Semiconductor Testers

  2023/10/18  Toshiba  Analog