features ? miniature ceramic package ? highly reliable with seam welding ? cmos output ? supply voltage v cc = 3.3v ? 25 10 - 6 available table 1 freq. tol. operating temperature range ( c) note code 10 - 6 0 50 - 10 to + 70 standard specifcations s 30 with only certain frequencies u 25 f 100 - 40 to + 85 g 50 how to order kc3225a 25.0000 c 3 0 e 00 type (3.2 2.5mm smd) output frequency output type (cmos) supply voltage (3.3v) frequency tolerance (see table 1) symmetry/ enable function (45/ 55%, stand-by) customer special model suffx (std specifcation is 00) packaging (tape & reel 2000 pcs./ reel) pb free rohs compliant specifcations 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 specifcations - 10 + 70 c extend (option) - 40 + 85 max. supply voltage - 0.5 + 7 v supply voltage v cc freq. tol.code: 0, s, f 2.97 3.63 v freq. tol.code: u, g 3.14 3.46 current consumption (maximum loaded) i cc 1.5 fo 26mhz 6 ma 26 < fo 50mhz 8 50 < fo 67.5mhz 12 67.5 < fo 95mhz 20 95 < fo 125mhz 25 stand-by current i _std 10 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 5 ns 67.5 < fo 125mhz 3 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 v cmos load l_cmos cmos output 15 pf input voltage range v in 0 v cc v low level input voltage v il 30% v cc v high level input voltage v ih 70% v cc v disable time t _dis 150 ns enable time t _ena 5 ms start-up time t _str @minimum operation 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) plating: ni au tolerance: p 0.1 pad connections ? enable/ disable ? case gnd ? output ? v cc enable/ disable function pad1 pad3 (output) open active "h" level active "l" level high z (no-oscillation) 3.2 2.5 0.67 1.0 0.89 ( 1.0 max.) 0.90 1.00 ? ? ? ? recommended land pattern (unit: mm) . o t e ! c a p a c i t o r o f v a l u e m & b e t w e e n 6 # # a n d ' . $ i s r e c o m m e n d e d clock oscillators surface mount type kc3225a-c3 series (k25-3c series) cmos/ 3.3v/ 3.2 2.5mm
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