cmos/ 2.5v, 3.3v compatible/ 2.5 2.0mm clock oscillators surface mount type KC2520B-C2 series rohs compliant features ? miniature ceramic package 2.5 (l) 2.0 (w) 0.7 (h) mm (typ.) ? highly reliable with seam welding ? cmos output ? supply voltage 2.5/ 3.3v wide operating voltage range 2.5 to 3.63v ? low current consumption ? high output frequency 160mhz 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 kc2520b 25.0000 c 2 0 e 00 type (2.5 2.0mm smd) output frequency output type (cmos) supply voltage (2.5v, 3.3v compatible) frequency tolerance (see table 1) symmetry/ inh function (45/ 55%, stand-by) customer special model suffix (std specification is 00) packaging (tape & reel 2000 pcs./ reel) plating: ni +au tolerance: 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 dimensions (unit: mm) note: a capacitor of value 0.01 f between v cc and gnd is recommended. 1.85 0.95 1.45 1.05 recommended land pattern (unit: mm) specifications item symbol conditions specifications units min. max. output frequency range fo fo>125mhz 125 160 mhz frequency tolerance f _tol over all conditions : initial tolerance, operating temperature range, rated power supply voltage change, load change, aging (1year @25 c), shock and vibration op. temp. - 40 + 85 c - 100 + 100 10 - 6 op. temp. - 10 + 70 c - 50 + 50 op. temp. - 10 + 70 c - 30 + 30 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 + 4.0 v supply voltage v cc + 2.25 + 3.63 v current consumption (maximum loaded/ 2.25 v cc 2.75v) i cc 125 < fo 160mhz 25 ma current consumption (maximum loaded/ 2.75 v cc 3.63v) 125 < fo 160mhz 27 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 125 < fo 160mhz 2.5 ns low level output voltage v ol i ol = 8ma 10% v cc v high level output voltage v oh i oh =- 8ma 90% v cc output load l_cmos cmos output 15 pf low level input voltage v il 30% v cc v high level input voltage v ih 70% v cc disable time t _dis 100 ns enable time t _ena 5 ms start-up time t _str @minimum operating voltage to be 0 sec. 10 ms 1 sigma jitter j sigma measured with wavecrest sia-3000 visi 6.3.1 125 < fo 160mhz 3 ps peak to peak jitter j pk-pk 25 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.
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