cmos/ 2.5v to 3.3v/ 2.5 2.0mm 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 2.25 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 speci cations s 30 please contact us for available frequencies. u 25 f 100 ? 40 to + 85 g 50 6 50 ? 40 to + 105 how to order kc2520b 125.000 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) 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 dimensions (unit: mm) note: a capacitor of value 0.01 p f between v cc and gnd is recommended. 1.85 0.95 1.45 1.05 recommended land pattern (unit: mm) speci cations item symbol conditions speci cations units min. max. output frequency range fo fo > 125mhz 125 160 mhz frequency tolerance f _tol over all conditions : initial toler- ance, 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 to + 70 c/ ? 40 to + 85 c/ ? 40 to + 105 c ? 50 + 50 op. temp. : ? 10 ? + 70 c ? 30 + 30 storage temperature range t _stg ? 55 + 125 c operating temperature range t _use standard speci cations ? 10 + 70 c extend (option) ? 40 + 85 ? 40 + 105 max. supply voltage ? 0.3 + 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 1 0 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 = 4ma 10% v cc v high level output voltage v oh i oh = ? 4ma 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 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 125 < fo 160mhz 3 ps peak to peak jitter j pk-pk 2 5 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. clock oscillators surface mount type kc2520b-c2 series a s o f m a r c h 2 0 1 8
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