This post explains for the Oscillator.
The Part Number is ATS-25U, ATS25U.
The function of this semiconductor is Crystal Unit.
Manufacturer: Sunny Electronics
Preview images :
Features:
1. ATS Holder Type Package
2. AT-Cut or BT-Cut Available
3. Resistance Weld Seal
4. Tape and Reel, Insulator Tab, Three Leads and Custom Lead Length Options Available
5. Tight Tolerance / Stability
6. Pb-free and RoHS Compliance
Specification :
1. Frequency Range : 3.2768 to 60.000 MHz
2. Operating Temperature Range : -20 to +70 ℃, -40 to +85 ℃, or specify
3. Storage Temperature Range : -40 to +85 ℃
4. Frequency Tolerance (at 25 ℃) : ±15, ±30, ±50 ppm(STD), or specify
5. Frequency Stability : ±10 to ±50 ppm(-20 to +70 ℃)
6. Over Operating Temperature Range : ±20 to ±100 ppm(-40 to +85 ℃)
7. Load Capacitance (CL) : 18 pF(STD), Custom CL≥10 pF or Series Resonant
8. Drive Level : 100 ㎼(1000 ㎼ Max.)
9. Shunt Capacitance (C0) : 7.0 pF Max.
10. Aging (at 25 ℃) : ±3 ppm/year Max.
11. Insulation Resistance : 500 MΩ Min. at 100 VDC
ATS-25U PDF Datasheet
