Crystal oscillator Epson Toyocom Oven Controlled Crystal Oscillator (OCXO) TCO -6730 •Features : : : Excellent long and short term stability Low phase noise SC-Cut Crystal unit Specifications (characteristics) Item Standard frequency Supply voltage Symbol VCC Specifications 5 MHz, 10 MHz 12 V ±0.6 V Storage temperature range T_stg -20 °C to +80 °C Operating temperature range Frequency/temperature coefficient Frequency/voltage coefficient T_use fo-TC fo-VCC Frequency aging f_aging Warm-up Current Warm-up consumption Steady state Frequency control range Symmetry High output voltage Low output voltage Output load condition Weight -0 °C to +65 °C -9 ±2.5 × 10 Max. -10 ±3 × 10 Max. -10 ±2 × 10 / day Max. -8 ±3 × 10 / year Max. -8 ±8 × 10 / 10 min Max. 600 mA Max. 220 mA Max. -7 ±3 × 10 Min. 45 % to 55 % 2.4 V Min. 0.4 V Max. 2 TTL Max. 150 g Max. f0 ICC fcont SYM VOH VOL L_TTL -Remarks During transport only. Long term storage:Room Temperature. 0 °C to +65 °C VCC=12 V ± 0.6 V +25 °C at +25 °C VC=5 V ± 5 V at +1.4 V TTL level External dimensions (Unit:mm) Label 5.1±0.5 (0.5) 30.5 Max. 41.0 Max. 51.0 Max. #4 #3 Φ1.0±0.1 Stand off Pin map (16.0) 32.0±0.2 #2 #5 (21.0) #1 Pin 1 CONNECTION OUT 2 GND/case 3 4 5 VC N.C. VCC 42.0±0.2 http://www.epsontoyocom.co.jp