Clock oscillators We are the largest manufacturers which specialise in producing Quarts Resonator such as HC-49U , HC-49S , 49S/SMD , SMD7050 , SMD6035 , SMD5032 , SMD4025 , SMD3225 etc and VCXO such as DIP8 , DIP14 etc.These items have been mainly applying for TV , automobile electronics , pc cards , electronical meter , DVD , MP3 , digital camera , military engineering and teleconmunication fields etc . Quality Management System ISO9001/2000 and Environment Management Certification System ISO14001/2004 has been implementing thoroghly and guarrantee that meet the EU standrads of Rosh with Pb free production. Feature : (1)High frequence , high reliability , tri-state function, TTL , CMOS output (2)Suitable as a standard clock for office automation equipment General Specification: Model: DIP8 and DIP14 Frequency range :1.000MHZ to 125.000MHZ Frequency stability : ±20 to ±100ppm Operating temperature range : 0 ºC to ±7 ºC Storage temperature range : -55 ºC to ±125 ºC Output load : 1-10TTL or CMOS 15-50pf Input current : 10m A max 1-4MHZ 30m A max 4-32MHZ 45m A max 32-80MHZ 60m A max 80-125MHZ Input voltage : 3.0vdc ± 0.3v , 5.0vdc ± 0.5v Symmetry : 45%-55% , 40%-60% Rise / fall time : 5ns typioal ,10ns max 0 Level : TTL 0.4v max , CMOS 10% vdd max 1 Level : TTL 2.4v max , CMOS 90% vdd max