surface mount tcxo 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 1 very low profile low current consumption excellent stability 3v supply custom options parameter ect3033 frequency range 12.80 to 19.68mhz specify temperature stability +/-2.5ppm stability vs supply +/-0.3ppm stability vs load +/-0.3ppm supply voltage +3v +/-5% supply current 2.0ma output level 0.8v p-p dc cut output waveform clipped sine output load 10k w //10pf frequency adjustment +/-3ppm min internal trimmer aging +/-1ppm / yr operating temp -10 0 c to +65 0 c (a) -20 0 c to +75 0 c (b) -30 0 c to +75 0 c (c) specify storage temp -30 0 c to +85 0 c environmental & mechanical humidity +40 0 c +/-2 0 c 90% rh for 200hours thermal shock +85 0 c for 30 mins -30 0 c for 30 mins vibration 10 - 55hz 2mm amplitude 2 hours xyz axis soldering condition 235 +/-5 0 c 2 seconds +/-0.5 s ect3033 series type a b c d e f g h 11.4 9.6 2.5 7.62 1.3 0.8 7.0 2.54 dimensions inmm pin 1 2 3 4 5 6 o/p vdd gnd gnd gnd vc part numbering ect3033 z c 12.8 w i type output z = clipped sine temp range frequency supply voltage w = 3v i = internal trimmer
|
