DSC1001/3/4
1.8V-3.3V Low-Power Precision CMOS Oscillators
Features
General Description
• Frequency Range: 1 MHz to 150 MHz
• Exceptional Stability over Temperature
- ±10 ppm, ±20 ppm, ±25 ppm, ±50 ppm
• Operating Voltage
The DSC1001/3/4 is a silicon MEMS based CMOS
family of oscillators that offers excellent jitter and
stability performance over a wide range of supply
voltages and temperatures. The device operates from
1 MHz to 150 MHz with supply voltages between 1.8 to
3.3 volts and temperature ranges up to –40°C to
105°C.
- 1.7 to 3.6V
• Operating Temperature Range
- Ext. Industrial –40°C to 105°C
- Industrial –40°C to 85°C
The DSC1001/3/4 incorporate an all silicon resonator
that is extremely robust and nearly immune to stress
related fractures, common to crystal based oscillators.
Without sacrificing the performance and stability
required of today’s systems, a crystal-less design
allows for a higher level of reliability, making the
DSC1001/3/4 ideal for rugged, industrial, and portable
applications where stress, shock, and vibration can
damage quartz crystal based systems.
- Commercial –20°C to 70°C
• Low Operating and Standby Current
- 6 mA Operating (1 MHz)
- 15 µA Standby (Max.)
• Ultra Miniature Footprint
- 2.5 mm x 2.0 mm x 0.85 mm
- 3.2 mm x 2.5 mm x 0.85 mm
- 5.0 mm x 3.2 mm x 0.85 mm
- 7.0 mm x 5.0 mm x 0.85 mm
• MIL-STD 883 Shock and Vibration Resistant
• Pb Free, RoHS, Reach SVHC Compliant
• AEC-Q100 Reliability Qualified
Available in industry standard packages, the
DSC1001/3/4 can be “dropped-in” to the same PCB
footprint as standard crystal oscillators.
The DSC1003 and DSC1004 have the same
functionality and performance as the DSC1001, but
feature higher output drives of 25 pF and 40 pF,
respectively.
Applications
• Mobile Applications
Package Types
• Consumer Electronics
• Portable Electronics
DSC1001/3/4
CDFN/DFN
(Top View)
• DVR, CCTV, Surveillance Cameras
• Low Profile Applications
• Industrial Applications
STANDBY# 1
4 VDD
Benefits
2
3
GND
OUT
• Pin for Pin “Drop-In” Replacement for Industry
Standard Oscillators
• Semiconductor Level Reliability, Significantly
Higher than Quartz
• Short Mass Production Lead Times
• Longer Battery Life/Reduced Power Consumption
• Compact Plastic Package
• Cost Effective
2017 Microchip Technology Inc.
DS20005529B-page 1