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ZTA-MT Datasheet, PDF (3/7 Pages) Shoulder Electronics Limited. – This specification shall cover the characteristics of the ceramic resonator 6.01-13.00MHZ. | |||
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4.2 ELECTRICAL SPECIFICATIONS
Items
Oscillation Frequency Foscï¼MHzï¼
Frequency Accuracy ï¼%ï¼
Resonant Impedance Roï¼â¦ï¼max.
Temperature Coefficient of Oscillation
Frequency ï¼%ï¼ max.
Aging Rate ï¼%ï¼max.
Requirement
6.01-13.00
±0.5
25
±0.3ï¼Oscillation Frequency driftï¼-25
âï½+85âï¼
±0.3 ï¼For Ten Yearsï¼
5ï¼TEST
5.1 Test Conditions
Parts shall be tested under the condition ( Temp.ï¼20±15â,Humidity ï¼65±20%
R.H.) unless the standard condition(Temp.ï¼25±2â,Humidity ï¼65±5% R.H.)
is regulated to measure.
5.2 Test Circuit
ICï¼1/6TC4069UBPÃ2
Xï¼CERAMIC RESONATOR
C1 C2ï¼30pF
6 PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS
No.
Item
Condition of Test
Performance
Requirement
6.1 Humidity
Subject the resonator at 40±2â and 90%-95%
R.H. for 500h, resonator shall be measured after
It shall fulfill Table
1.
being placed in natural conditions for 1h.
High
Subject the resonator to 85±2â for 500h,
It shall fulfill Table
6.2 Temperature resonator shall be measured after being placed in 1.
Exposure natural conditions for 1h.
Low
Subject the resonator to -25±2â for 500h,
It shall fulfill Table
6.3 Temperature resonator shall be measured after being placed in 1.
Exposure natural conditions for 1h.
Temperature After temperature cycling of blow table was It shall fulfill Table
6.4
Cycling
performed 5 times, Filter shall be measured after 1.
being placed in natural conditions for 1h.
Temperature
Time
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