AEC-Q200车规晶振可靠性测试说明（英文版）

RELIABILITY SPECIFICATIONS (Conforms to AEC-Q200)

Measurement condition

Electrical characteristics measured by S&A250B or equivalent.

Mechanical Endurance

Environmental Endurance

RELIABILITY SPECIFICATIONS

A: Frequency change: Within ±5ppm or in customer’s specification.

B: Frequency change: Within ±10ppm or in customer’s specification.

C: Equivalent series resistance (E.S.R) change: Within ±15% or 10Ω (larger value).

D: After conditioning, quartz crystal units shall be subjected to standard atmospheric conditions for 24 hour, and measured.

E: Minimum 95% of immersed terminal shall be covered with new uniform solder.

F: No damage on specimen