Datasheet4U Logo Datasheet4U.com

AD9838 - Complete DDS

Datasheet Summary

Description

The AD9838 is a low power DDS device capable of producing high performance sine and triangular outputs.

It also has an on-board comparator that allows a square wave to be produced for clock generation.

Features

  • 2.3 V to 5.5 V power supply MCLK speed: 16 MHz (B grade), 5 MHz (A grade) Output frequency up to 8 MHz Sinusoidal and triangular outputs On-board comparator 3-wire SPI interface Extended temperature range:.
  • 40°C to +125°C Power-down option 11 mW power consumption at 2.3 V 20-lead LFCSP Capability for phase modulation and frequency modulation is provided. The frequency registers are 28 bits wide: with a 16 MHz clock rate, resolution of 0.06 Hz can be achieved; with a 5 MHz clock rate, th.

📥 Download Datasheet

Datasheet preview – AD9838

Datasheet Details

Part number AD9838
Manufacturer Analog Devices
File Size 911.09 KB
Description Complete DDS
Datasheet download datasheet AD9838 Datasheet
Additional preview pages of the AD9838 datasheet.

📁 Similar Datasheet

  • AD9256 - DIGITAL AMPLIFIER POWER STAGE (Elite Semiconductor)
  • AD9256H - DIGITAL AMPLIFIER POWER STAGE (Elite Semiconductor)
  • AD92580 - DIGITAL AMPLIFIER POWER STAGE (Elite Semiconductor)
  • AD92580C - DIGITAL AMPLIFIER POWER STAGE (Elite Semiconductor)
  • AD9700 - Video Dispaly D/A Converter (ETC)
Other Datasheets by Analog Devices
  • AD9830 - CMOS Complete DDS
  • AD9831 - CMOS Complete DDS
  • AD9832 - CMOS Complete DDS
  • AD9833 - Programmable Waveform Generator
  • AD9833-EP - Programmable Waveform Generator
  • AD9834 - 75 MHz Complete DDS
  • AD9835 - 50 MHz CMOS Complete DDS
  • AD9837 - Programmable Waveform Generator

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.net 11 mW Power, 2.3 V to 5.5 V, Complete DDS AD9838 FEATURES 2.3 V to 5.5 V power supply MCLK speed: 16 MHz (B grade), 5 MHz (A grade) Output frequency up to 8 MHz Sinusoidal and triangular outputs On-board comparator 3-wire SPI interface Extended temperature range: −40°C to +125°C Power-down option 11 mW power consumption at 2.3 V 20-lead LFCSP Capability for phase modulation and frequency modulation is provided. The frequency registers are 28 bits wide: with a 16 MHz clock rate, resolution of 0.06 Hz can be achieved; with a 5 MHz clock rate, the AD9838 can be tuned to 0.02 Hz resolution.
Published: |