Produse pentru oscilator electric (2)

The ultra-miniature 32.768kHz CXOXULP oscillators use an AT-Cut crystal for tight stability and also have a low current consumption, typically 15µA. A fast start-up time (15ms) and tight frequency stability (±30ppm to ±100ppm) over a wide temperature range. This is a Statek product manufactured by Statek Inc, America. Contact Euroquartz Sales or Technical for details. Ultra-low current consumption (typically 15µA) Fast start-up (typically 15ms) Tight Tolerance High Shock Resistance Low Ageing Full military testing available Frequency Range:32.7680kHz Supply Voltage:1.8V to +3.3 Volts ±10% Calibration Tolerance:±25ppm Frequency Stability over Operating Temperature Range Commercial (0° ~ +70°C):±10 to ±50ppm Industrial(-40° ~ +85°C): ±20 to ±100ppm Military Output Load (CMOS):15pF Ageing:±5ppm first year Shock, Survival:5000g, 0.3ms, ½ sine HG: 10,000g, 0.3ms, ½ sine Vibration Survival:20g, 10~2000Hz swept sine Rise and Fall Time:6ns maximum Supply Voltage:-0.3V to 5.0V Storage Temperature:-55° t +125°C Maximum Process Temperature:260°C for 20 seconds

A miniature 4 pad SMD TCXO. Stability from ±1ppm -30°~+75°C. HCMOS square wave output. Wide frequency range. RoHS compliant. This part has been revised, for new designs see EM572T. A miniature 4 pad SMD TCXO. Stability from ±1ppm -30°~+75°C. HCMOS square wave output. Wide frequency range. RoHS compliant. Industry-standard SMD package Low phase noise RoHS compliant This part has been revised, for new designs see EM572T Product Code TCXO:EM62K VCTCXO: VEM62K Frequency Range:12.8MHz to 26.0MHz Output Waveform:HCMOS Initial Calibration Tolerance:<±2.0ppm at +25°±2°C Standard Frequencies:12.8, 13.0, 14.4, 15.36, 16.0, 16.384, 16.8, 19.2, 19.44, 19.68, 20.0 and 26.0MHz Frequency Stability vs. Temperature See table vs. Ageing:±1.0 ppm max. first year vs. Voltage Change: ±1.0 ppm max. ±10% change vs. Load Change Supply Voltage:+2.8, 3.0 or 3.3 Volts Rise and Fall Times:4ns typical with 15pF load Duty Cycle:50%±5% Start-up Time:5ms typical, 10ms max. Output Load:15pF Fanout (drive capability):12mA typical, 17mA max.