Product Overview
The Sichuan Source-Set Electronics Co., Ltd. OSC 3225SMD 25MHZ SPECIES is a Crystal Resonator designed for various electronic applications. It offers a nominal frequency of 25MHz with a frequency stability of 20PPM and an annual aging rate of 5PPM. This SMD component operates within a wide temperature range of -40 to 85 and supports multiple working voltages (3.3V10%, 1.8V10%). It features a maximum input current of 10mA, a duty cycle of 40%-60%, and rise/fall times of 8ns Max. The resonator is compatible with TTL and HCMOS logic levels, with specified output low and high levels. It includes an INHB (Inhibit) pin for output state control (high impedance when 'L' or open, normal output when 'H'). The product is manufactured by Sichuan Source-Set Electronics Co., Ltd. and is SGS tested for environmental compliance.
Product Attributes
- Brand: Sichuan Source-Set Electronics Co., Ltd.
- Product Name: Crystal Resonator
- Product Model: OSC 3225SMD 25MHZ SPECIES
- Material Code: S3225SMD25MOSC
- Origin: China
- Pin Plating: Gold Plated
- Environmental Information: SGS Tested
Technical Specifications
| Parameter Name | Requirement |
|---|---|
| Customer Part Number | |
| Product Type | SMD OSC |
| Product Size | 3225 |
| Nominal Frequency | 25.000MHz |
| Frequency Stability | 20PPM |
| Annual Aging | 5PPM |
| Storage Temperature | -40--85 |
| Operating Temperature | -40--85 |
| Operating Voltage | 3.3V10%, 1.8V10% |
| 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) |
| Startup Time | 5ns Max. |
| Output Load | 15PF/HCMOS/TTL Compatible |
| Marking (Printing) | Factory Logo |
Reliability Test Items and Acceptance Standards
| Test Item | Test Condition | Performance Requirement | Judgment |
|---|---|---|---|
| Vibration | Frequency: 10Hz55Hz, Amplitude (peak-to-peak) =1.5mm, 30min in each of three mutually perpendicular directions | Maximum allowable frequency variation at room temperature 1010-6 | 8 0 |
| Climatic Sequence (High Temperature (Dry Heat)) (Temperature Cycling (1st Cycle)) (Low Temperature) (Temperature Cycling (Remaining 5 Cycles)) | T=1002, Time: 2h Severity Level b, Upper Temperature Limit 552, Time: 24h T= --652, Time: 2h Severity Level b, Upper Temperature Limit 552, Time: 24h | Maximum allowable frequency variation at room temperature 1010-6 | 8 0 |
| Steady State Damp Heat | T=402, Relative Humidity: 90%--95%, Time: 10d | Maximum allowable frequency variation at room temperature 1010-6 | 8 0 |
| Tensile Bending | Static tensile force: 5N, Time: 10s, Quantity: 4 Static tensile force: 2.5N, Time: 10s, Quantity: 4 | 8 0 | |
| Solderability | Soldering bath method: T=2355, Duration: 2s0.5s | The surface must be covered with a bright solder layer, only a small amount of pinholes and other defects are allowed, and the defects are not concentrated in one area. | |
| Hermeticity | Fluoride oil, 1252 | No continuous bubbles should appear. | |
| Aging | T=853, Time: 30d | Maximum allowable frequency variation at room temperature 1010-6 | 8 0 |
| Drop | Free fall from 50cm height onto a 30mm thick hard wood board, repeated three times. | Maximum allowable frequency variation at room temperature 1010-6 | 8 0 |
2306191523_SOSET-S3225SMD25MOSC_C7431183.pdf
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