DSC150X/DSC152X
Low-Power Low-Jitter MEMS Oscillators
General Description
Features
• Any Frequency Between:
The DSC1501/2/3/4/5 and DSC1521/2/3/4/5 are
industry-leading MEMS oscillators that offer excellent
jitter and stability performance at very low power over a
wide range of supply voltage (1.71V to 3.63V) and
temperature (–40°C to +125°C). The devices operate
from 2.3 MHz to 170 MHz with 2.5V and 3.3V supply
voltage and from 2.3 MHz to 125 MHz with 1.8V supply
voltage.
- 2.3 MHz to 170 MHz (2.5V and 3.3V)
- 2.3 MHz to 125 MHz (1.8V)
• Exceptional Total Stability Over Temperature
±20 ppm, ±25 ppm, ±50 ppm
• Low Phase Jitter (1 ps Typical)
• Operating Voltage 1.8V/2.5V to 3.3V
• Standby Mode for Battery Life Saving
• Fast Startup Time (2.5 ms Typical)
• Extended Temperature Range: –40°C to +125°C
• Low Operation Current (6.5 mA Typical)
• Ultra-Small Footprints:
The devices incorporate an all-silicon resonator that is
extremely robust. A MEMS-based design allows for a
higher
level
of
reliability,
making
the
DSC150x/DSC152x ideal for rugged, industrial, and
portable applications where stress, shock, and
vibrations can damage quartz crystal-based systems.
The devices are also an excellent choice as clock
reference for small, battery-operated devices, such as
wearables and Internet-of-Things (IoT) devices.
- 2.0 mm x 1.6 mm LGA Package
- 2.5 mm x 2.0 mm LGA Package
- 7.0 mm x 5.0 mm DFN Package
• High Reliability: 20x Better MTF than Quartz
Oscillators
Available in industry standard packages, the
DSC150x/DSC152x can be a drop-in replacement to
standard crystal oscillators.
• MIL-STD 883 Shock and Vibration Resistant
• Lead-Free and RoHS-Compliant
Package Type
Applications
DSC1501/2/3/4/5
DSC1521/2/3/4/5
4-Lead DFN/LGA
• USB, SATA, SAS Reference Clock
• 100M/1G/10G Ethernet Clock
• IP Cam, DVR, OTT-Box
• Storage/SSD
• IoT Terminal/Gateway
Benefits
• Pin for Pin “Drop-In” Replacement for Industry
Standard Oscillators
• Semiconductor-Level Reliability, Significantly
Higher than Quartz
• Short Production Lead Time
• Longer Battery Life/Reduced Power Consumption
• Compact Plastic Package
• Cost Effective
2021 Microchip Technology Inc.
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