cmos/ 2.5v/ 3.2 2.5mm clock oscillators surface mount type kc3225a-c2 series (k25-2c series) rohs compliant features ?miniature ceramic package ? highly reliable with seam welding ? cmos output ? supply voltage v cc = 2.5v lower voltage available ? 25 10 ? 6 available table 1 freq. tol. operating temperature range ( c) note code 10 ? 6 0 50 ? 10 to + 70 standard specifications s 30 with only certain frequencies u 25 f 100 ? 40 to + 85 g 50 how to order kc3225a 25.0000 c 2 0 e 00 ? ? ? ? ? ? ? ? type (3.2 2.5mm smd) ? output frequency ? output type (cmos) ? supply voltage (2.5v) ? frequency tolerance (see table 1) ? symmetry/ inh function (45/ 55%, stand-by) ? customer special model suffix (std specification is ?0? y packaging (tape & reel 2000 pcs./ reel) specifications item symbol conditions min. max. units output frequency range fo 1.5 125 mhz frequency tolerance f _tol initial tolerance, operating tem- perature range, rated power supply voltage change, load change, aging (1 year @25 c), shock and vibration op. temp.: ? 40 to + 85 c ? 100 + 100 10 ? 6 op. temp.: ? 10 to + 70 c/ ? 40 to + 85 c ? 50 + 50 op. temp.: ? 10 to + 70 c ? 30 + 30 op. temp.: ? 10 to + 70 c ? 25 + 25 storage temperature range t _stg ? 55 + 125 c operating temperature range t _use standard specifications ? 10 + 70 c extend (option) ? 40 + 85 max. supply voltage ? 0.5 + 7v supply voltage v cc freq. tol.code: 0, s, f 2.38 2.62 v freq. tol.code: u, g 2.43 2.57 current consumption (maximum loaded) i cc 1.5 fo 26mhz 4 ma 26 < fo 50mhz 6 50 < fo 67.5mhz 9 67.5 < fo 95mhz 14 95 < fo 125mhz 18 stand-by current i _std ?0 a symmetry sym @50% v cc 45 55 % rise/ fall time (10% v cc to 90% v cc maximum loaded) tr/ tf 1.5 fo 67.5mhz 6 ns 67.5 < fo 125mhz 4 low level output voltage v ol i ol = 4ma 10% v cc v high level output voltage v oh i oh =? 4ma 90% v cc ? cmos load l_cmos cmos output 15 pf input voltage range v in 0v cc v low level input voltage v il 30% v cc v high level input voltage v ih 70% v cc ? disable time t _dis 150 ns enable time t _ena ?ms start-up time t _str @minimum operating voltage to be 0 sec. 10 ms 1 sigma jitter j sigma measured with wavecrest dts-2079 visi 6.3.1 1.5 fo 60mhz 8 ps 60 < fo 125mhz 5 ps peak to peak jitter j pk-pk 1.5 fo 60mhz 80 ps 60 < fo 125mhz 40 ps note: all electrical characteristics are defined at the maximum load and operating temperature range. please contact us for inquiry about operating temperature range, available frequencies and other conditions. dimensions (unit: mm) recommended land pattern (unit: mm) 3 o d w l q j 1 l
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