Product Overview
The 3NM Si MEMS Oscillator Series offers a compact 3.2x2.5mm surface mount package with epoxy molding. These oscillators are designed for reliable performance in a wide operating temperature range of -40C to 85C and are available with a nominal frequency of 8.000MHz. They feature LVCMOS output and an enable control function, making them suitable for various electronic applications requiring precise timing.
Product Attributes
- Brand: SJK
- Series: 3NM Si MEMS Oscillator
- Package Type: 3.2x2.5mm Surface Mount
- Molding: Epoxy
- Certifications: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 3000pcs/real
Technical Specifications
| Parameter | Symbol | Min | Type | Max | Units | Notes |
|---|---|---|---|---|---|---|
| Nominal Frequency | 8.000000 | MHz | ||||
| Frequency Stability (at 25) | 10 | PPM | ||||
| Frequency Stability (Over Operating Temperature range) | 15 | PPM | ||||
| Operating Temperature | Topr | -40 | 25 | 85 | ||
| Storage Temperature | Tstg | -55 | 125 | |||
| Supply Voltage | VDD | 3.0 | 3.3 | 3.6 | V | 1.62~3.63V |
| Input Current | Icc | 10 | mA | |||
| Enable Control | Yes | Pad1 | ||||
| Output Load: CMOS | CL | 15 | pF | |||
| Output Voltage High | VoH | 90% | % Vdd | |||
| Output Voltage Low | VoL | 10% | % Vdd | |||
| Rise Time | Tr | 5 | ns | 10%90%VDD Level | ||
| Fall Time | Tf | 5 | ns | 90%10%VDD Level | ||
| Symmetry (Duty ratio) | TH/T | 45 | 55 | % | ||
| Start-up Time | Tosc | 10 | ms | |||
| Enable Voltage High | Vhi | 70% | % Vdd | |||
| Disable Voltage Low | Vlo | 30% | % Vdd | |||
| Aging (1st. Year at 25) | 3 | ppm/yr. | ||||
| Output Disable Delay Time | T off | 150 | us | |||
| Output Enable Delay Time | T on | 150 | us | |||
| Phase Jitter (12KHZ~20MHZ) | 0.5 | 1.0 | ps |
Dimensions: 3.2x2.5mm (Units: mm)
Crystal Cutting Type: AT CUT (thickness shear mode)
Standard Atmospheric Conditions for Measurement: Ambient temperature: 255, Relative humidity: 40%~70%
Measurement Equipment: MD 37WX-05M or equivalent
Control Input (Output Enable/Disable): Logic 1 or open on pad 1 enables oscillator output. Logic 0 on pad 1 disables output to high impedance.
Waveform Measurement System Bandwidth Requirement: Minimum 5 times the frequency being tested.
2304131800_SJK-3NM08000C33YC_C668808.pdf
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