Product Overview
The Sichuan Source-Set Electronics Co., Ltd. OSC 3225SMD 50MHz SPECIES is a high-quality quartz crystal resonator designed for precise frequency control. With a nominal frequency of 50MHz and excellent frequency stability, this SMD component is suitable for various electronic applications requiring reliable oscillation.
Product Attributes
- Brand: Sichuan Source-Set Electronics Co., Ltd.
- Product Name: Quartz Crystal Resonator
- Model: OSC 3225SMD
- Species: 50MHz
- Material Code: S3225SMD50MOSC
- Origin: China
- Environmental Compliance: SGS Tested
- Plating: Gold Plated
Technical Specifications
| Parameter Name | Requirement |
|---|---|
| Customer Part Number | |
| Product Type | SMD OSC |
| Product Size | 3225 |
| Nominal Frequency | 50.000MHz |
| Frequency Stability | ≤±20PPM |
| Annual Aging | ≤±5PPM |
| Storage Temperature | -40--85 |
| Operating Temperature | -40--85 |
| Operating Voltage | 3.3V±10%, 1.8V±10% |
| Input Current | 10mA Max. |
| Duty Cycle | 40%--60% |
| Rise/Fall Time | 8ns Max. |
| Output Low Level | 0.4V Max. (TTL) 10%VDD Max. (HCMOS) |
| Output High Level | 2.4V Min. (TTL) 90%VDD Min. (HCMOS) |
| Start-up Time | 5ns Max. |
| Output Load | 15PF/HCMOS/TTL Compatible |
| Marking (Printing) | Factory Logo |
Outline Dimensions
(Diagram not provided in text, refer to original document for visual representation)
Application Circuit and Pin Function Description
Pin Functions:
- Pin 1 (INHB): Output Enable Control. HIGH or OPEN for normal output; LOW for tri-state output.
- Pin 2 (Vss): Ground.
- Pin 3 (QOUT): Oscillator Normal Output.
- Pin 4 (VDD): Power Supply.
Note: The INHB pin (tri-state pin) must not be connected to ground, as this will result in a high-impedance state for the oscillator.
Test Circuit Diagram
(Diagram not provided in text, refer to original document for visual representation)
Output Waveform Diagram
(Diagram not provided in text, refer to original document for visual representation)
Reliability Test Items and Acceptance Standards
| Test Item | Test Condition | Performance Requirement | Judgment (n, c) |
|---|---|---|---|
| Vibration | Frequency: 10Hz55Hz, Amplitude (peak-to-peak) =1.5mm, 30min in each of three mutually perpendicular directions | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Climatic Sequence (High Temperature (Dry Heat)) | T=100±2, Duration: 2h | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Climatic Sequence (Alternating Damp Heat (1st Cycle)) | Severity Level b, Upper Temp: 55±2, Duration: 24h | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Climatic Sequence (Low Temperature) | T=--65±2, Duration: 2h | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Climatic Sequence (Alternating Damp Heat (Remaining 5 Cycles)) | Severity Level b, Upper Temp: 55±2, Duration: 24h | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Steady State Damp Heat | T=40±2, Relative Humidity: 90%--95%, Duration: 10d | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Tensile Strength | Static tensile force: 5N, Duration: 10s, Quantity: 4 | 8, 0 | |
| Bending Strength | Static tensile force: 2.5N, Duration: 10s, Quantity: 4 | 8, 0 | |
| Solderability | Soldering bath method: T=235±5, Duration: 2s±0.5s | Surface must be covered with a bright solder layer, only minor pinholes or defects allowed, and defects should not be concentrated in one area. | 8, 0 |
| Hermeticity | Fluorinated oil, 125±2 | No continuous bubbles should appear. | 8, 0 |
| Aging | T=85±3, Duration: 30d | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
| Drop Test | Free fall from 50cm height onto a 30mm thick hard wooden board, repeated three times. | Maximum allowable frequency variation at room temperature: ±10×10-6 | 8, 0 |
2306191523_SOSET-S3225SMD50MOSC_C7431184.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
