HC-43U TAITIEN | Alldatasheet
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XX88((HHCC--4433//UU)) TTyyppee Specifications subject to change without notice Rev(2) 03/2022 www.taitien.com sales@taitien.com.tw FEATURE - Gold Electrode - Vacuum Sealed - High Q Value - High Stability - Good Aging and Reliability TYPICAL APPLICATION - Precision OCXO, VCXO and TCXO oscillators DIMENSION (mm) EQUIVALENT SERIES RESISTANCE (E.S.R) Frequency Range MODE(Cut) E.S.R.
4 MHz≦Fo≦8 MHz AT Fundamental ≦20Ω
8 MHz＜Fo≦10 MHz AT 3rd OT ≦50Ω
10 MHz＜Fo≦20 MHz AT 3rd OT ≦50Ω
20 MHz＜Fo≦50 MHz AT 3rd OT ≦20Ω
50 MHz＜Fo≦100 MHz AT 5th OT ≦80Ω
10 MHz＜Fo≦20 MHz SC 3rd OT ≦105Ω
20 MHz＜Fo≦40 MHz SC 3rd OT ≦60Ω
Parameter Min. Typical Max. Unit Operating Temp. Range -55 +125 °C Standard Frequency 10, 12.8, 13, 16.384 MHz Turn Point +75°C to +105°C (mode, cut, frequency dependent, other turn points available) °C Frequency Tolerance @ Turn Point ±5 ppm Level of Drive 100 500 μW Shunt Capacitance (C0) 7.0 pF Insulation Resistance 500MΩ @ DC100V Aging ±0.05 to ±1.0 ppm/year Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position. STANDARD OPTIONS Nominal Frequency(MHz) (MHz) MODE(Cut) R(Ω) C0(pF) C1(fF) Q(Typical) Aging(ppm/year) 10 MHz AT 3rd OT ＜45 ＜2.6 0.44 ± 20% 645k 0.3 12.8 MHz AT 3rd OT ＜45 ＜2.6 0.85 ± 20% 460k 0.5 16.384 MHz AT 3rd OT ＜30 ＜3.8 1.60 ± 20% 420k 0.5 10 MHz SC 3rd OT ＜105 ＜2.6 0.19 ± 20% 1,000k 0.05 12.8 MHz SC 3rd OT ＜90 ＜2.6 0.19 ± 20% 800k 0.06 13 MHz SC 3rd OT ＜90 ＜2.6 0.19 ± 20% 800k 0.06 16.384 MHz SC 3rd OT ＜85 ＜3.0 0.18 ± 20% 700k 0.06 Note: not all combination of options are available. Other specifications may be available upon request. RoHS Compliant