Microchip Technology DSC1001 Low-Power Precision CMOS Oscillators

Microchip Technology DSC1001 Low-Power Precision CMOS Oscillators are silicon MEMS-based CMOS oscillators. These oscillators offer jitter and stability performance over a wide range of supply voltages and temperatures. Each device operates from 1MHz to 150MHz with supply voltages between 1.8V to 3.3V and temperature ranges up to -40ºC to +105ºC. The DSC1001 incorporates an all silicon resonator robust and nearly immune to stress related fractures, common to crystal-based oscillators. A crystal-less design allows for a higher level of reliability. This feature makes these oscillators ideal for rugged, industrial, and portable applications where stress, shock, and vibration damage quartz crystal-based systems.

Features

  • Pb-Free, RoHS, Reach SVHC-compliant
  • Exceptional stability over temperature
    • ±10PPM, ±25PPM, ±50PPM
  • Operating voltage
    • 1.7V to 3.6V
  • Operating temperature range
    • Ext. industrial -40ºC to +105ºC
    • Industrial -40ºC to +85ºC
    • Ext. commercial -20ºC to +70ºC
    • Commercial 0ºC to +70ºC
  • Low operating and standby current
    • 5mA operating (40MHz)
    • 15µA standby
  • Frequency range: 1MHz to 150MHz
  • MIL-STD 883 shock- and vibration-resistant
  • Ultra-miniature footprint
    • 2.5mm x 2.0mm x 0.85mm
    • 3.2mm x 2.5mm x 0.85mm
    • 5.0mm x 3.2mm x 0.85mm
    • 7.0mm x 5.0mm x 0.85mm

Applications

  • Mobile applications
  • Consumer electronics
  • Portable electronics
  • DVR, CCTV, surveillance cameras
  • Low-profile applications
  • Industrial applications

Block Diagram

Block Diagram - Microchip Technology DSC1001 Low-Power Precision CMOS Oscillators
Published: 2017-03-20 | Updated: 2022-03-11