cmos/ 5.0v/ 7.0 5.0mm rohs compliant features ? miniature ceramic package ? highly reliable with seam welding ? cmos output ? supply voltage v cc = 5.0v table 1 stability 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 kc7050a 25.0000 c 5 ? d 00 ? ? ? ? ? ? ? ? series ? output frequency ? output type (cmos) ? supply voltage (5.0v) ? frequency tolerance (see table 1) ? symmetry/ inh function (45/ 55%, disable) ? individual speci cation (std speci cation is 00) y packaging (tape & reel 1000 pcs./ reel) speci cations item symbol conditions min. max. units output frequency range fo 1.8 50 mhz frequency tolerance f _tol initial tolerance, operat- ing temperature 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/ ? 40 to + 105 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 speci cations ? 10 + 70 c extend (option) ? 40 + 85 ? 40 + 105 max. supply voltage ? 0.5 + 7.0 v supply voltage v cc freq. tol.code: 0, s, f + 4.5 + 5.5 v freq. tol.code: u, g, 6 + 4.75 + 5.25 current consumption (maximum loaded) i cc 1.8 fo 20mhz 25 ma 20 < fo 40mhz 35 40 < fo 50mhz 50 disable current i _dis 2 0m a symmetry sym @50% v cc 45 55 % rise/ fall time (10% v cc to 90% v cc maximum loaded) tr/ tf 1.8 fo 26mhz 10 ns 26 < fo 50mhz 8 low level output voltage v ol i ol = 16ma 10% v cc v high level output voltage v oh i oh = ? 16ma 90% v cc v cmos load l_cmos cmos output 50 pf input voltage range v in 0v cc v low level input voltage v il 0.8 v high level input voltage v ih 2.2 v disable time t _dis 100 ns enable time t _ena 100 ns start-up time t _str @minimum operating voltage to be 0 sec. 10 ms 1 sigma jitter j sigma measured with wavecrest sia-3000 1.8 fo < 40mhz 8 ps 40 fo 50mhz 5 peak to peak jitter j pk-pk measured with wavecrest sia-3000 1.8 fo < 40mhz 80 ps 40 fo 50mhz 40 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 t olernce: r 0.2 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 (disable) 7.0 5.02.6 0.1 1.6 1.4 1.2 0.8 0.76 5.08 #2 #1 #4 #3 note: a capacitor of value 0.01 p f between v cc and gnd is recommended. 5.08 2.0 4.2 1.8 clock oscillators surface mount type KC7050A-C5 series a s o f m a r c h 2 0 1 8
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