features ? miniature ceramic package 2.5 (l) 2.0 (w) 0.7 (h) mm (typ.) ? highly reliable with seam welding ? cmos output ? supply voltage v cc = 1.8v/ 2.5v/ 3.3v compatible low power supply consumption ? wide operating voltage range 1.6 to 3.63v 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 kc2520b 25.0000 c 1 0 e 00 type (2.5 2.0mm smd) output frequency output type (cmos) supply voltage (1.8v, 2.5v, 3.3v compatible) 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 50 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 + 6 v supply voltage v cc freq. tol.code: 0, s, u, f, g 1.6 3.63 v current consumption (maximum loaded/ 1.6 v dd 2.0v) i cc 1.5 fo 24mhz 2.5 ma 24 < fo 40mhz 3.5 40 < fo 50mhz 4.5 current consumption (maximum loaded/ 2.0 < v dd 2.8v) 1.5 fo 24mhz 3 24 < fo 40mhz 4.5 40 < fo 50mhz 5 current consumption (maximum loaded/ 2.8 < v dd 3.63v) 1.5 fo 24mhz 3.5 24 < fo 40mhz 5 40 < fo 50mhz 6 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 1.6 v dd 2.0v 6.5 ns 2.0 < v dd 2.8v 5 2.8 < v dd 3.63v 4.5 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 100 ns enable time t _ena 5 ms start-up time t _str @minimum operation voltage to be 0 sec. 10 ms 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) 2.5 2.0 0.6 0.7 0.6 0.6 0.15 0.7 0.9 0.7 0.15 ? ? ? ? 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 cmos/ 1.8v, 2.5v, 3.3v compatible/ 2.5 2.0mm clock oscillators surface mount type kc2520b-c1 series
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