TXO-SW-H-5p-ST3 STRATUM III SMD TCXO HCMOS Features Applications: transmission, TDM networks, SDH, SONET, wireless communications, IEEE 1588v2, SyncE, STRATUM III, wireless backhaul, metro carrier Ethernet, femtocells, picocells Holdover stability: ±0.37 ppm over 24 h Overall stability: ±4.60 ppm including 20 years aging Output signal: HCMOS Parameter Specification Frequency range Standard frequencies Frequency stability: vs. temperature vs. aging Holdover stability (1) Frequency tolerance ex. factory Supply voltage Supply current Output signal Output load Tri-state function 10.0 ~ 100.0 MHz 10.0, 12.80, 16.3840, 19.440, 20.0, 25.0, 26.0, 38.880 & 100.0 MHz ≤ ±4.60 ppm overall stability including 20 years aging ≤ ±0.28 ppm -40 ~ +85 °C ≤ ±3.0 ppm 20 years ≤ ±0.37 ppm over 24 hours ≤ ±0.50 ppm @ +25 °C +3.3 V or +5.0 V ±5 % < 6 mA HCMOS 15 pF ±5 % pin #2 high or open pin #4 Î oscillation pin #2 low pin #4 Î high impedance -145 dBc/Hz @ 10 kHz Phase noise @ 12.8 MHz carrier frequency Operating temperature range Storage temperature range Packaging units 0 ~ +70 °C -40 ~ +85 °C -55 ~ +125 °C tape & reel tape only indoor use outdoor use 500 or 1’000 pieces < 500 pieces Customer specifications on request (1) Including: frequency stability, vs temperature, supply change of ±5 % and aging over 24 hours Pin function #1 #2 #3 #4 #5 Example for solder pattern not connected Tri-state or not connected Vdc Output GND Do not design any conductive path between the pattern Example for IR reflow soldering temperature H ≤ 7.5 mm 2002/95/EC RoHS compliant QuartzCom AG [email protected] www.quartzcom.com QuartzCom Asia [email protected] QuartzCom USA [email protected] 14 Dec. 10