詳細信息
深圳港中興電子有限公司(GZX) | ||||||||||||||||||||||||
Specification of Crystal Unit A. ELECTRICAL PERFORMANCE 1. Frequency(標準頻率) 12.2880MHz 2. Holder type(盒型) 7*5 SMD 3. Frequency tolerance(室溫頻差) ±20ppm at 25℃±3℃ 4. Equivalent resistance(阻抗) 80Wmax. 5. Storage temperature(貯存溫度) -40℃~+85℃ 6. Operation temperature(工作溫度) -20℃~+70℃ 7. Temperature drift(溫度頻差) ±30ppm at -20℃~+70℃ 8. Loading capacitance(負載電容) 20pF 9. Drive level(激勵功率) 100mW 10. Shunt capacitance(靜電容) 7pF max. 11. Insulation resistance(絕緣電阻) ≧500MWat 100V DC 12. Mode of oscillation(振動模式) Fundamental |