48 ecs, inc. international 1105 s. ridgeview, olathe, ks 66062 ? 913-782-7787 ? 800-237-1041 ? fax 913-782-6991 ? www.ecsxtal.com oscillators oscillators 21.3 0.5 11.7 0.5 4.7 max. 4.0 18.3 0.5 15.0 0.5 7.5 0.5 #1 #7 #14 #8 1.0 0.2 2.0 0.5 3.0 0.5 the ecs -txo-10c2 is a tcxo (temperature compensated crystal oscillator) featuring very tight stability over a wide temperature range. an internal trimmer is a standard feature to tune the tcxo to its nominal frequency. the standard dip 14 pin pitch tcxo is ideal for wireless communication applications. options: C 3v operation C 2 ttl/cmos i5 pf load C voltage control function features ? highly stable output over wide temperature range ? 4.7mm h max. low profile tcxo ? industry standard dip 14 pin lead spacing ecs-txo-10c2 series smd temperature compensated oscillator operating conditions/electrical characteristics pin connections #1 n.c. or vcont #7 gnd/case #8 output #14 +vcc ecs-txo-10c2 series C top, side and bottom views package dimensions (mm) parameters conditions specifications units type ecs-txo-10c2 ecs-txo-10d2 ecs-vtxo-10c2 ecs-vtxo-10d2 frequency range f o 9.600 ~ 26.000 9.600 ~ 26.000 mhz frequency tolerance @ 25?c 0.5 0.5 ppm frequency stability -30?c ~+75?c 2.5 2.5 ppm supply voltage +55% +55% v supply current 2.0 max. 2.0 max. ma 1vp-p min. 1vp-p min. output level (clipped sine) hcmos/ttl (clipped sine) hcmos/ttl 10k ohm 2 ttl 10k ohm 2 ttl output load 15pf 15pf cmos 15pf 15pf cmos aging per year @25?c 1.0 1.0 ppm frequency adjustment internal trimmer 3.0 min. 3.0 min. ppm voltage control range @ 2.5 2.0v n/a 8.0 min. ppm stoage temperature -40 +85?c ?c part numbering guide example part number* waveform control option ecs-txo-10c2 clipped sine wave no voltage control ecs-txo-10d2 2 ttl/15pf cmos no voltage control ecs-vtxo-10c2 clipped sine wave voltage control ecs-vtxo-10d2 2 ttl/15pf cmos voltage control * complete part number to include frequency. i.e. ecs-txo-10c2-100 (100 = 10 mhz) standard frequencies 11.300, 12.800, 15.360, 19.200 and 21.250 mhz
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