features ? high frequency to 800mhz ? dual frequency selectable ? lv-pecl output ? miniature ceramic package ? highly reliable with seam welding ? for wdm, networking applications table 1 freq. tol. operating temperature range ( c) note code 10 - 6 g 50 - 40 to + 85 standard specifications with only cer - tain frequencies how to order kc7050g 622a644 p 3 g d 00 type (7.0 5.0mm smd) output frequency/ selection frequency output type (lv-pecl) supply voltage (3.3v) frequency tolerance (see table 1) symmetry/ inh function (45/ 55%, disable) customer special model suffix (std specification is 00) packaging (tape & reel 1000 pcs./ reel) dimensions (unit: mm) recommended land pattern (unit: mm) 7.0 5.0 2.46 1.6 1.4 0.6 1.17 0.75 2.54 2.54 #3 #1 #6 #4 #2 #5 plating: ni +au tolerance: 0.2 frequency select function pad2 pad4/ pad5 (output) open primary freq. "h" level primary freq. "l" level secondly freq. inh function pad1 pad4/ pad5 (output) open active "h" level active "l" level high z (no-oscillation) pad connections #1 inh #2 frequency select #3 case gnd #4 output #5 complementary output #6 v cc 5.08 1.6 3.6 1.6 2.54 note: a capacitor of value 0.01 f and 10f between v cc and gnd is recommended. clock oscillators surface mount type KC7050G-P3 series dual selectable lv-pecl/ 3.3v/ 7.0 5.0mm specifications item symbol conditions min. max. units output frequency range note1 f1 primary output/ #2 h-level or open 10 800 mhz f2 secondary output/ #2 l-level 10 800 mhz frequency tolerance f _tol initial tolerance, operating temperature range, rated power supply voltage change, load change, aging (1 year @25 c), shock and vibration op. temp.: - 40 to + 85 c - 50 + 50 10 - 6 storage temperature range t _stg - 55 + 125 c operating temperature range t _use - 40 + 85 c max. supply voltage - 0.5 + 4.2 v supply voltage v cc + 2.97 + 3.63 v current consumption i cc 100 ma symmetry sym 50ohm @crossing point 45 55 % rise/ fall time (20% to 80% output level) tr/ tf 50ohm 0.4 ns low level output voltage note2 v ol v cc - 1.620 v high level output voltage note2 v oh v cc - 1.025 v output load lv-pecl output 50 ohm low level input voltage v il 30% v cc v high level input voltage v ih 70% v cc v disable time t _dis 200 ns enable time t _ena 2 ms start-up time t _str @minimum operating voltage to be 0 sec. 10 ms 1 sigma jitter j sigma measured with wavecrest dts-2079 visi 6.3.1 8 ps peak to peak jitter j pk-pk 80 ps phase jitter j phase 12khz to 20mhz @622.08mhz 1.0 ps phase noise @622.08mhz - 40 (@10hz offset) - 70 (@100hz offset) - 95 (@1khz offset) - 105 (@10khz offset) - 105 (@100khz offset) - 125 (@1mhz offset) - 135 (@10mhz offset) dbc/ hz note : all electrical characteristics are defined at the maximum load and operating temperature range. note1: please contact us for inquiry about operating temperature range, available frequencies and other conditions. note2: dc characteristic rohs compliant
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