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DSC1028

Micrel Semiconductor
Part Number DSC1028
Manufacturer Micrel Semiconductor
Description Low-Power CMOS Oscillator
Published Sep 26, 2016
Detailed Description DSC1028 2.8V Low-Power CMOS Oscillator General Description The DSC1028 is a 2.8V fixed frequency MEMS based PureSilicon...
Datasheet PDF File DSC1028 PDF File

DSC1028
DSC1028


Overview
DSC1028 2.
8V Low-Power CMOS Oscillator General Description The DSC1028 is a 2.
8V fixed frequency MEMS based PureSilicon™ Oscillator.
It can be factory programmed to any frequency from 1 to 150MHz.
The DSC1028 incorporates 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 DSC1028 ideal for rugged, industrial, and portable applications where stress, shock, and vibration can damage quartz crystal based systems.
Available in industry standard packages, the DSC1028 can be “dropped-in” to the same PCB footprint as standard crystal oscillators.
Block Diagram VDD Output Resonator PFD VCO Frac-N PLL Standby# (pin1) GND Features  Frequency Range: 1 to 150MHz  Exceptional Stability over Temperature o ±25 PPM, ±50 PPM  Operating voltage o 2.
6 to 3.
0V  Operating Temperature Range o Industrial -40ºC to 85ºC o Ext.
Commercial -20ºC to 70ºC o Commercial 0ºC to 70ºC  Low Operating and Standby Current o 3mA Operating (40MHz) o 1uA Standby  Ultra Miniature Footprint o 2.
5 x 2.
0 x 0.
85 mm o 3.
2 x 2.
5 x 0.
85 mm o 5.
0 x 3.
2 x 0.
85 mm o 7.
0 x 5.
0 x 0.
85 mm  Excellent Shock and Vibration Resistance  Lead Free, RoHS & Reach SVHC Compliant Benefits  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  Compact Plastic package  Cost Effective Applications  Mobile Applications  Consumer Electronics  Portable Electronics  CCD Clock for VTR Cameras  Low Profile Applications  Industrial All Rights Reserved.
No part of this document may be copied or reproduced in any form without the prior written permission of Micrel, Inc.
Micrel Inc.
may update or make changes to the contents, pro...



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