Microchip Technology

DSC1101 / 1121 Precision MEMS Oscillators

Microchip presents high-performance low-jitter precision MEMS oscillators

Image of Microchip Technology DSC1101/1121 Precision MEMS OscillatorsThe DSC1101 and DSC1121 series of high-performance oscillators from Microchip Technology utilizes a proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the need for quartz or SAW technology, MEMS oscillators significantly enhance reliability and accelerate product development while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications.

The DSC1101 has a standby feature allowing it to completely power-down when the EN pin is pulled low; whereas for the DSC1121, only the outputs are disabled when EN is low. Both oscillators are available in industry-standard packages, including the small 3.2 mm² x 2.5 mm² package, and are “drop-in” replacements for standard, 4-pin, CMOS quartz crystal oscillators.

Features
  • Low RMS phase jitter: < 1 ps (typ.)
  • High stability: ±10 ppm, ±25 ppm, ±50 ppm
  • Wide temperature range
    • Automotive: -55°C to +125°C
    • Ext. industrial: -40°C to +105°C
    • Industrial: -40°C to +85°C
    • Ext. commercial: -20°C to +70°C
  • High supply noise rejection: -50 dBc
  • Wide frequency range: 2.3 MHz to 170 MHz
  • Small industry-standard footprints
    • 2.5 mm x 2.0 mm, 3.2 mm x 2.5 mm, 5.0 x 3.2 mm, and 7.0 mm x 5.0 mm
  • Excellent shock and vibration immunity
    • Qualified to MIL-STD-883
  • High reliability
    • 20x better MTF than quartz oscillators
  • Low current consumption
  • Supply range of 2.25 V to 3.6 V
  • Standby and output enable function
Applications
  • Storage area networks: SATA, SAS, and fibre channel
  • Passive optical networks: EPON, 10G-EPON, GPON, and 10G-PON
  • Ethernet: 1G, 10GBASE-T/KR/LR/SR, and FCoE
  • HD / SD / SDI video and surveillance
  • PCI express
  • DisplayPort

DSC1101-Series Oscillators

ImageManufacturer Part NumberDescriptionAvailable Frequency RangeFrequency StabilityAvailable QuantityPriceView Details
MEMS CMOS OSC PROGRAMMABLEDSC1101NL3-PROGTMEMS CMOS OSC PROGRAMMABLE2.3 MHz ~ 170 MHz-671 - Immediate$12.59View Details
MEMS CMOS OSC PROGRAMMABLEDSC1101NL5-PROGTMEMS CMOS OSC PROGRAMMABLE2.3 MHz ~ 170 MHz-1960 - Immediate$21.07View Details
LOW JITTER PROGRAMMABLE MEMS CMODSC1101BM2-PROGLOW JITTER PROGRAMMABLE MEMS CMO3.3 MHz ~ 170 MHz±25ppm327 - Immediate$8.81View Details
MEMS OSC XO 125.0000MHZ CMOS SMDDSC1101DI1-125.0000MEMS OSC XO 125.0000MHZ CMOS SMDStandby (Power Down)-212 - Immediate$9.47View Details
OSC MEMS PROGRAMMABLE SMDDSC1101AM2-PROGOSC MEMS PROGRAMMABLE SMD3.3 MHz ~ 170 MHz-450 - Immediate$9.55View Details
MEMS OSC XO 148.3516MHZ CMOS SMDDSC1101CI1-148.3516MEMS OSC XO 148.3516MHZ CMOS SMDStandby (Power Down)-550 - Immediate$9.71View Details
MEMS OSC XO 25.0000 MHZ CMOS SMDDSC1101DM2-025.0000TMEMS OSC XO 25.0000 MHZ CMOS SMDStandby (Power Down)-10822 - Immediate$11.28View Details
MEMS OSC XO 25.0000MHZ CMOS SMDDSC1101DM2-025.0000MEMS OSC XO 25.0000MHZ CMOS SMDStandby (Power Down)-2161 - Immediate$11.28View Details
MEMS OSC XO 33.3330MHZ CMOS SMDDSC1101DM1-033.3330TMEMS OSC XO 33.3330MHZ CMOS SMDStandby (Power Down)-508 - Immediate$11.28View Details
MEMS PROGRAMMABLE CMOS OSCDSC1101BL3-PROGMEMS PROGRAMMABLE CMOS OSC3.3 MHz ~ 170 MHz±20ppm233 - Immediate$11.36View Details

DSC1121-Series Oscillators

ImageManufacturer Part NumberDescriptionFunctionAbsolute Pull Range (APR)Available QuantityPriceView Details
MEMS CMOS OSCDSC1121CM2-040.0000MEMS CMOS OSCEnable/Disable-1097 - Immediate$11.52View Details
MEMS CMOS OSCDSC1121AM2-004.0000MEMS CMOS OSCEnable/Disable-198 - Immediate$12.92View Details
MEMS OSC XO 100.0000MHZ CMOS SMDDSC1121CM1-100.0000TMEMS OSC XO 100.0000MHZ CMOS SMDEnable/Disable-920 - Immediate$10.78View Details
MEMS OSC XO 25.0000MHZ CMOS SMDDSC1121DI2-025.0000TMEMS OSC XO 25.0000MHZ CMOS SMDEnable/Disable-5770 - Immediate$9.47View Details
MEMS OSC XO 125.0000MHZ CMOS SMDDSC1121DI2-125.0000MEMS OSC XO 125.0000MHZ CMOS SMDEnable/Disable-560 - Immediate$9.47View Details
MEMS OSC XO 125.0000MHZ CMOS SMDDSC1121CI2-125.0000TMEMS OSC XO 125.0000MHZ CMOS SMDEnable/Disable-2626 - Immediate$9.71View Details
MEMS OSC XO 50.0000MHZ CMOS SMDDSC1121CL2-050.0000TMEMS OSC XO 50.0000MHZ CMOS SMDEnable/Disable-2491 - Immediate$9.71View Details
MEMS OSC XO 125.0000MHZ CMOS SMDDSC1121CI2-125.0000MEMS OSC XO 125.0000MHZ CMOS SMDEnable/Disable-647 - Immediate$9.71View Details
MEMS OSC XO 25.0000MHZ CMOS SMDDSC1121CI2-025.0000MEMS OSC XO 25.0000MHZ CMOS SMDEnable/Disable-477 - Immediate$9.71View Details
MEMS OSC XO 50.0000MHZ CMOS SMDDSC1121CI2-050.0000MEMS OSC XO 50.0000MHZ CMOS SMDEnable/Disable-219 - Immediate$9.71View Details
Published: 2016-10-05

Related Videos

Microchip Technology MEMS and Crystal Oscillator Solutions PIO | DigiKey
Microchip Technology MEMS and Crystal Oscillator Solutions PIO | DigiKey

Publish Date: 2024-12-19

Related Product Highlight

Clock & Timing Solutions Microchip timing solutions including oscillators, clock generators, & clock & data distribution products cover all your complex timing needs. Order at DigiKey!