UM-1MJMESA

UM-1 MJ MESA High frequency fundamental SMD Crystal Features Applications: telecommunications, audio, instruments, VCXO Wide frequency range: 60 to 200 MHz in the fundamental mode High pulling sensitivity (ppm/pF) Reflow soldering @ 260 °C Parameter Frequency range Mode of oscillation Standard frequencies Frequency tolerance Frequency stability vs. temperature Aging Load capacitance Equivalent series resistance (ESR) Drive level Operating temperature range Storage temperature range Packaging units Customer specifications on request Specification 60 ~ 200 MHz AT cut 76.80, 122.88, 155.52, 156.25, 159.375 & 180.00 MHz ±10 ~ ±30 ppm ±10 ~ ±20 ppm ±25 ~ ±50 ppm ±2 ppm 1st year series or parallel resonance (CL = 8 ~ 32 pF) 20 Ω Typ. commercial application industrial application 500 or 1’000 pieces 10 ~ 100 μW -20 ~ +70 °C -40 ~ +85 °C -55 ~ +125 °C tape & reel @ +25 °C over -10 ~ +60 °C over -40 ~ +85 °C fundamental Example for soldering pattern Do not design any conductive path between the pattern Example for IR reflow soldering temperature Type UM-1 MJ A 8.0 B 12.0 L 10.8 [mm] 2002/95/EC RoHS compliant QuartzCom AG sales@quartzcom.com QuartzCom Asia sales-asia@quartzcom.com QuartzCom USA sales-usa@quartzcom.com 03 May. 10 www.quartzcom.com