HC-35U TAITIEN | Alldatasheet
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Technical content
XX66((HHCC--3355UU)) TTyyppee Specifications subject to change without notice Rev(2) 03/2022 www.taitien.com sales@taitien.com.tw FEATURE - Gold Electrode - Vacuum Sealed - Miniature - Medium and Higher Frequency - Low Phase Noise - Good Aging - Excellent Shock and Vibration Performance due to
4 Point Mounting
- Fast Warm Up TYPICAL APPLICATION - Precision OCXO, VCXO and TCXO oscillators DIMENSION (mm) EQUIVALENT SERIES RESISTANCE (E.S.R) Frequency Range MODE(Cut) E.S.R.
19.2 MHz≦Fo≦22 MHz SC 3rd OT ≦100Ω
22 MHz＜Fo≦30 MHz SC 3rd OT ≦60Ω
30 MHz＜Fo≦80 MHz SC 3rd OT ≦70Ω
80 MHz＜Fo≦120 MHz SC 5th OT ≦120Ω
Parameter Min. Typical Max. Unit Operating Temp. Range -55 +125 °C Standard Frequency 20, 40, 50, 100 MHz Turn Point +75 °C to +105 °C (mode, cut, frequency dependent, other turn points available) °C Frequency Tolerance @ Turn Point ±1.5 ±5 ±8 ppm Level of Drive 100 500 μW Shunt Capacitance (C0) 5.0 pF Insulation Resistance 500MΩ @ DC100V Aging ±0.05 to ±0.5 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) 20 MHz SC 3rd OT ＜80 ＜3.5 0.39 ~ 0.53 400k 0.1 40 MHz SC 3rd OT ＜60 ＜4.0 0.30 ~ 0.55 220k 0.1 50 MHz SC 3rd OT ＜60 ＜4.5 0.25 ~ 0.45 150k 0.3 100 MHz SC 5th OT ＜110 ＜4.8 0.12 ~ 0.22 120k 0.5 Note: not all combination of options are available. Other specifications may be available upon request. OPTIONAL HEIGHT 4.0mm 5.6mm RoHS Compliant