ecm surface mount oscillator ecm electronics limited, penmaen house, ashington, west sussex, rh20 3jr, uk tel: +44(0 )1903 892810: fax: +44(0)1903 892738. email: ecm@ecmelectronics.co.uk although we have attempted to accurately reflect the products we market. ecm reserve the right without prior notice to discontinue any product or make design changes we believe necessary. issue 3 ECXO91 series environmental & mechanical mechanical shock jis-c-6701 thermal shock jis-c-9701 vibration jis-c-6701 soldering condition 230 0 c for 10s max hermetic seal jis-c-6701 pin 1 2 3 4 function enable disable gnd o/p vdd a b c d e f g 7.50 5.00 1.60 5.08 4.20 1.40 2.00 dimensions in mm parameter ECXO91 frequency range 1.80mhz to 70.0mhz ECXO91-t exo91-c exo91-l frequency stability (a) +/-25ppm (b) +/-50ppm (c) +/-100ppm supply voltage +5v +5v +3.3v supply current 1.80 to 32.00mhz 32.0 to 50.00mhz 50.0 to 70.0 mhz 70.0 to 125.0mhz 10ma 30ma 50ma consult sales office 10ma 35ma 55ma consult sales office 10ma 18ma 20ma consult sales office load 10ttl 15pf 15pf duty cycle 45 - 55 45 - 55 45 - 55 rise & fall times 10ns max 10ns 5ns max operating temp -10 0 c to + 70 0 c (c) -40 0 c to +85 0 c (e) start-up times 1.80 to 32.00mhz 32.0 to 70.00mhz 70.1 to 125mhz 5ms max 10ms max contact sales office 5ms max 10ms max contact sales office 5ms max 10ms max contact sales office part numbering: ECXO91 t e 6.0m b series option temperature range frequency stability surface mount ttl and cmos compatible 3.3v option output enable standard low power consumption seam welded
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