Product Overview
The Si MEMS Oscillator Series 3NM is a surface-mount device designed for reliable frequency generation. Featuring epoxy molding and a compact 3.2x2.5mm package, this oscillator series offers stable performance across a wide operating temperature range of -40 to 85C. It is suitable for applications requiring a 2.176MHz LVCMOS output with precise frequency stability and low phase jitter. The device includes an enable/disable control function for flexible system integration.
Product Attributes
- Brand: SJK
- Series: 3NM
- Technology: Si MEMS
- Packaging: Epoxy Molding
- Package Type: Surface Mount
- Environmental Compliance: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 3000pcs/reel
- Crystal Cutting Type: AT CUT (thickness shear mode)
Technical Specifications
| Parameter | Symbol | Min | Type | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Nominal Frequency | 2.176000 | 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 | 3.3 | 10% | 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 | V | ||
| Output Voltage Low | VoL | 10% | Vdd | V | ||
| 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 | V | ||
| Disable Voltage Low | Vlo | 30% | Vdd | V | ||
| 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 | 3.2 x 2.5 | mm |
Model Number: 3NM02176C33YC
Part Number (P/N SJK): 3NM02176C33YC
Nominal Frequency: 2.176MHz
Supply Voltage Range: 1.8V to 3.3V
Operating Temperature Range: -40C to 85C
Output Type: LVCMOS
2304131800_SJK-3NM02176C33YC_C668787.pdf
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