cmos/ 2.5v to 3.3v/ 2.5 2.0mm features ? miniature ceramic package 2.5 (l) 2.0 (w) 0.7 (h) mm (typ.) ? high stability output frequency 10 10 ? 6 ( ? 10 to + 70 c) 15 10 ? 6 ( ? 40 to + 85 c) ? cmos output ? supply voltage vcc = 2.5v/ 3.3v compatible low power supply consumption ? wide operating voltage range 2.25 to 3.63v applications ? wi ? fi, bluetooth ? etc. table 1 freq. tol. operating temperature range ( c) note code 10 ? 6 y 10 ? 10 to + 70 please contact us for available frequencies. k 20 ? 40 to + 85 l 15 standard speci cations how to order kc2520c 40.0000 c 2 ? e 00 ? ? ? ? ? ? ? ? series ? output frequency ? output type (cmos) ? supply voltage (2.5v, 3.3v compatible) ? frequency tolerance (see table 1) ? symmetry/ inh function (45/ 55%, stand-by) ? individual speci cation (std speci cation is 00) y packaging (tape & reel 2000 pcs./ reel) speci cations item symbol conditions min. max. units output frequency range fo 1.5 54 mhz frequency tolerance f _tol initial tolerance, operating temperature range, rated power supply voltage change, aging (1 year @25 c), shock and vibration op. temp.: ? 40 to + 85 c ? 15 + 15 10 ? 6 op. temp.: ? 40 to + 85 c ? 20 + 20 op. temp.: ? 10 to + 70 c ? 10 + 10 storage temperature range t _stg ? 55 + 125 c operating temperature range t _use ? 10 + 70 c ? 40 + 85 max. supply voltage ? 0.3 + 4.0 v supply voltage v cc + 2.25 + 3.63 v current consumption i cc cl = 15pf @2.5v 1.5 fo < 24mhz 3.0 ma 24 fo 40mhz 3.5 40 < fo 54mhz 4.5 cl = 15pf @3.3v 1.5 fo < 24mhz 3.5 24 fo 40mhz 5.0 40 < fo 54mhz 6.0 stand-by current i _std 5 a symmetry sym @50% v cc 45 55 % rise/ fall time (10% v cc to 90% v cc maximum loaded) tr/ tf 4n s 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 0v 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 5m s start-up time t _str @minimum operating voltage to be 0 sec. 10 ms 1 sigma jitter j sigma measured with wavecrest sia-3000 8p s peak to peak jitter j pk-pk 8 0p s 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) plating: ni au tolerance: r 0.1 pad connections #1 inh #2 case gnd #3 output #4 v cc inh 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 #1 #2 #3 #4 note: a capacitor of value 0.01 p f between v cc and gnd is recommended. 1.85 0.95 1.45 1.05 rohs compliant high stability clock oscillators surface mount type kc2520c-c2 series a s o f m a r c h 2 0 1 8
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