DSC1001/3/4
1.8V-3.3V Low-Power Precision CMOS Oscillators
Features General Description
Frequency Range: 1 MHz to 150 MHz The DSC1001/3/4 is a silicon MEMS based CMOS
family of oscillators that offers excellent jitter and
Exceptional Stability over Temperature
stability performance over a wide range of supply
- 10 ppm, 20 ppm, 25 ppm, 50 ppm
voltages and temperatures. The device operates from
Operating Voltage
1 MHz to 150 MHz with supply voltages between 1.8 to
- 1.7 to 3.6V
3.3 volts and temperature ranges up to 40C to
Operating Temperature Range
105C.
- Ext. Industrial 40C to 105C
The DSC1001/3/4 incorporate an all silicon resonator
- Industrial 40C to 85C
that is extremely robust and nearly immune to stress
related fractures, common to crystal based oscillators.
- Commercial 20C to 70C
Without sacrificing the performance and stability
Low Operating and Standby Current
required of todays systems, a crystal-less design
-6 mA Operating (1 MHz)
allows for a higher level of reliability, making the
-15 A Standby (Max.)
DSC1001/3/4 ideal for rugged, industrial, and portable
Ultra Miniature Footprint
applications where stress, shock, and vibration can
damage quartz crystal based systems.
-2.5 mm x 2.0 mm x 0.85 mm
-3.2 mm x 2.5 mm x 0.85 mm
Available in industry standard packages, the
-5.0 mm x 3.2 mm x 0.85 mm DSC1001/3/4 can be dropped-in to the same PCB
footprint as standard crystal oscillators.
-7.0 mm x 5.0 mm x 0.85 mm
MIL-STD 883 Shock and Vibration Resistant The DSC1003 and DSC1004 have the same
functionality and performance as the DSC1001, but
Pb Free, RoHS, Reach SVHC Compliant
feature higher output drives of 25 pF and 40 pF,
AEC-Q100 Reliability Qualified
.
respectively
Applications
Package Types
Mobile Applications
Consumer Electronics
DSC1001/3/4
CDFN/DFN
Portable Electronics
(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 1DSC1001/3/4
Block Diagram
VV OUTPUT
DDDD
VCVCVCOOO
PFDPFDPFD
RESONATOR
FRAC-N
FRAC-N
PLPLLL
STANDBY# GNDGND
(PIN1(PIN1))
DS20005529B-page 2 2017 Microchip Technology Inc.