DSC8002 Series 1.8 to 3.3V Programmable Low-Power CMOS Oscillator General Description Features The DSC8002 is a programmable MEMS Frequency Range: 1 to 150MHz based PureSilicon Oscillator. Using the Exceptional Stability over Temperature DragonFly or TimeFlash handheld o 25 PPM, 50 PPM Operating voltage programmer, the end user can program the o 1.8 to 3.3V (nominal) DSC8002 within seconds to any frequency o 1.65 to 3.60V (absolute max) from 1 to 150MHz in increments of 100Hz Operating Temperature Range (up to four decimal point resolution). The o Industrial -40C to 85C nominal operational range spans from 1.8 o Ext. Commercial -20C to 70C to 3.3 Volts, without any need for o Commercial 0C to 70C additional external components, providing Low Operating and Standby Current ease of use and flexibility in multi-voltage o 3mA Operating (40MHz) applications. o 1uA Standby Ultra Miniature Footprint The DSC8002 incorporates an all silicon o 2.5 x 2.0 x 0.85 mm resonator that is extremely robust and o 3.2 x 2.5 x 0.85 mm nearly immune to stress related fractures, o 5.0 x 3.2 x 0.85 mm common to crystal based oscillators. o 7.0 x 5.0 x 0.85 mm Without sacrificing the performance and Excellent shock and Vibration stability required of todays systems, a Resistance Lead Free, RoHS & Reach SVHC crystal-less design allows for a higher level Compliant of reliability, making the DSC8002 ideal for Handheld programmer available for rugged, industrial, and portable purchase applications where stress, shock, and vibration can damage quartz crystal based systems. Benefits Pin for pin drop in replacement for Available in industry standard packages, industry standard oscillators the DSC8002 can be dropped-in to the Semiconductor level reliability, same PCB footprint as standard crystal significantly higher than quartz oscillators. Frequency Resolution to 4 decimals Fully Programmable Operating Voltage Block Diagram and Frequency Longer Battery Life / Reduced Power Compact Plastic package VV OuOutptpuutt DDDD Cost Effective Applications Mobile Applications VVVCCCOOO PPPFDFDFD RReessonatonatoror Consumer Electronics Portable Electronics FFFrrraaaccc---NNN CCD Clock for VTR Cameras PPLLLL Low Profile Applications Industrial SStatannddbbyy GNDGND ((ppin1in1)) DSC8002 Page 1 MK-Q-B-P-D-031809-06-8 1.8 to 3.3V Programmable Low-Power CMOS Oscillator DSC8002 Series 1 Absolute Maximum Ratings Ordering Code Item Min. Max Unit Condition Supply Voltage -0.3 +4.0 V DSC8002 CE1 032.0000 T - Input Voltage -0.3 VDD+0.3 V Family Junction Temp - +150 C Storage Temp -55 +150 C Package, Temp & Stability Tape/ Soldering Temp - +260 C 40 sec max. Reel Output Freq ESD - V 1.0 to 150MHz HBM 2000 MM 200 * See Ordering Information for details CDM 500 Recommended Operating Conditions Parameter Symbol Range Supply Voltage V 1.65 3.60V DD Output Load Z R>10K, C15pF L Operating Temperature Option 1 T -40 +85 C Option 2 -20 +70 C Option 3 0 +70 C Specifications Parameter Symbol Condition Min. Typ. Max. Unit Frequency f Single Frequency 1 150 MHz 0 Frequency Tolerance ppm Option 1 -40C to +85C 25,50 Option 2 f -20C to +70C 25,50 Option 3 0C to +70C 25,50 Supply Current, no I C =0p 1 to 40MHz 3 DD L load R = 40 to 80MHz 4 L T=25C 80 to 125MHz 5 mA 125 to 150MHz 6 10 Supply Current, I T=25C 1.0 uA DD standby Output Logic Levels Output logic high V C =15pF 0.8*V - Volts OH L DD Output logic low V - 0.2*V OL DD Output Transition time Rise Time t C =15pF T=25C 1.3 2 ns R L Fall Time t 20%/80%*V 1.3 2 F DD 2 Output Startup Time t T=25C 3 10 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 - Volts IH DD Input logic low V - 0.25* V IL DD 3 Jitter, Cycle to Cycle J F = 100MHz 95 ps CC Notes: 1. Absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated beyond these limits. 2. Output frequency to within 100ppm of final stable output frequency. 3. See typical cycle to cycle jitter graph for frequency dependence. DSC8002 Page 2 MK-Q-B-P-D-031809-06-8
