DSC8001 Series Programmable Low-Power Precision CMOS Oscillator 1.8~3.3V General Description Features Frequency Range: 1 to 150MHz The DSC8001 is a programmable silicon MEMS Exceptional Stability over Temperature based CMOS oscillator offering excellent jitter o 10 PPM, 25 PPM, 50 PPM and stability performance over a wide range of Operating voltage supply voltages and temperatures. The device o 1.7 to 3.6V operates from 1 to 150MHz in increments of Operating Temperature Range 100Hz (up to four decimal point resolution) with o Ext. Industrial -40C to 105C supply voltages between 1.8 to 3.3 Volts and o Industrial -40C to 85C extended temperatures from -40C to 105C. o Ext. Commercial -20C to 70C o Commercial 0C to 70C The DSC8001 incorporates an all silicon Low Operating and Standby Current resonator that is extremely robust and nearly o 5mA Operating (40MHz) immune to stress related fractures, common to o 15uA Standby crystal based oscillators. Without sacrificing the Ultra Miniature Footprint performance and stability required of todays o 2.5 x 2.0 x 0.85 mm systems, a crystal-less design allows for a o 3.2 x 2.5 x 0.85 mm higher level of reliability, making the DSC8001 o 5.0 x 3.2 x 0.85 mm ideal for rugged, industrial, and portable o 7.0 x 5.0 x 0.85 mm applications where stress, shock, and vibration MIL-STD 883 Shock and Vibration can damage quartz crystal based systems. Resistant Pb Free, RoHS, Reach SVHC Compliant Available in industry standard packages, the AEC-Q100 Reliability Qualified DSC8001 can be dropped-in to the same PCB footprint as standard crystal oscillators. Benefits Pin for pin drop in replacement for Block Diagram industry standard oscillators Semiconductor level reliability, significantly higher than quartz Frequency Resolution to 4 decimals VV OuOutptpuutt DDDD Longer Battery Life / Reduced Power Compact Plastic package Cost Effective VVVCCCOOO PPPFDFDFD RReessonatonatoror Applications FFFrrraaaccc---NNN Mobile Applications Consumer Electronics PPLLLL Portable Electronics DVR, CCTV, Surveillance Cameras Low Profile Applications SStatannddbbyy GNDGND Industrial Applications ((ppin1in1)) 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, products, programs or services described at any time without notice. This document neither states nor implies any kind of warranty, including, but not limited to implied warranties of merchantability or fitness for a particular use. Page 1 MK-Q-B-P-D-090110-03-2 1.8~3.3V Programmable Low-Power Precision CMOS Oscillator DSC8001 Series 1 Absolute Maximum Ratings Ordering Code Item Min. Max Unit Condition Supply Voltage -0.3 +4.0 V DSC8001 CE1 T - Input Voltage -0.3 VDD+0.3 V Junction Temp - +150 C Family Storage Temp -55 +150 C Package, Temp Tape/ Soldering Temp - +260 C 40 sec max. & Stability Reel ESD - V HBM 4000 MM 200 * See Ordering Information for details CDM 1500 Recommended Operating Conditions Parameter Symbol Range Supply Voltage V 1.71 3.60V DD Output Load Z R>10K, C15pF L Operating Temperature Option 1 -40 to +105 C Option 2 T -40 to +85 C Option 3 -20 to +70 C Option 4 0 to +70 C 0 Specifications (VDD = 1.8 to 3.3v) T =85 C unless otherwise specified A Parameter Symbol Condition Min Typ Max Unit Frequency f Single Frequency 1 150 MHz 0 Includes frequency Frequency Tolerance f variations due to initial 10,25,50 ppm tolerance, temperature and power supply voltage Aging f 1 year 25C 5 ppm Supply Current, standby I T=25C 15 uA DD Output Logic Levels Output logic high V -4mA 0.8*V - OH DD Volts Output logic low V 4mA - 0.2*V OL DD 2 Output Startup Time t T=25C 1.0 1.3 ms SU Output Disable Time t 20 100 ns DA Output Duty Cycle SYM 45 55 % Input Logic Levels Input logic high V 0.75*V - IH DD Volts Input logic low V - 0.25* V IL DD 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, products, programs or services described at any time without notice. This document neither states nor implies any kind of warranty, including, but not limited to implied warranties of merchantability or fitness for a particular use. Page 2 MK-Q-B-P-D-090110-03-2