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AXLE7050CS 数据表(PDF) 1 Page - Advanced XTAL Products |
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AXLE7050CS 数据表(HTML) 1 Page - Advanced XTAL Products |
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1 / 3 page ![]() AXLE7050CS Rev.1 ww.axtal.com Roemerring 9 Drawing D1 fon: +49 (6261) 939834 D‐74821 Mosbach Page 1(3) fax: +49 (6261) 939836 Germany E‐mail: info@axtal.com GmbH & Co. KG Specification AXLE7050CS Rev.: 1 Date: 2014‐12‐05 Oscillator type: High Stability SMD 7x5 mm TCXO for COSPAS SARSAT Parameter min. typ. max. Unit Condition Standard frequencies 12.688375 12.688656 12.688750 MHz MHz MHz Frequency stability ppm Initial tolerance ±0.5 ppm @+25°C after reflow soldering ±0.5 ppm +260°C over 10 sec max. vs. operating temperature range ±0.2 ppm Ref. to (fmax+fmin)/2 Operating temperature range See options ‐40 ‐20 +55 +55 °C °C Class I beacon Class II beacon vs. supply voltage variation ±0.1 ppm VS ±5 % vs. load change ±0.1 ppm Load ±5 % Long term (aging) 1 st year ±1 ppm Long term (aging) 10 years ±3 ppm Frequency adjustment range Electronic Frequency Control (EFC) N.A. RF output Signal waveform HCMOS Load 15 pF Amplitude VOL < 0.1∙VS , VOH > 0.9∙VS Duty cycle 45 55 % @ VS/2 Rise/fall time 8 ns @ 10% / 90% VS Short‐term stability (ADEV) 0.1 1 ppb = 100 ms Medium‐term stability Steady state During temperature ramp ±5K/hour Residuals (rms) from linear fit ±0.7 ±1.7 ±2 ppb/min ppb/min ppb C/S T.007 and C/S IP TCXO Note 2 Oscillator Enable/Disable/Tri‐state Input Pin #9 : HIGH or open LOW Pin#6 : RF Output High Impedance Supply voltage VS 3.15 3.3 3.45 V Current consumption 4.0 mA Enclosure (see drawing) (LxWxH) 7.0x5.0x1.75 mm IEC 61837 DCC‐4/7050 Weight 3 g Packing Tape & Reel IEC 60286‐3 Notes: 1. Terminology and test conditions are according to IEC60679‐1 and MIL‐PRF‐55310, unless otherwise stated 2. After 15 minutes warm‐up after power‐on with 18 measurements taken over 15 minutes Absolute Maximum Ratings Parameter min. max. Unit Condition Supply Voltage VS ‐0.5 VS + 10% V VS to GND Storage Temperature ‐55 +125 °C |
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