Product Overview
The Si MEMS Oscillator Series 3NM is a surface mountable, epoxy-molded oscillator designed for various electronic applications. It features a 3.2x2.5mm package and operates within a voltage range of 1.8V to 3.3V. This oscillator is built with MEMS technology and offers a nominal frequency of 6.144MHz, with a frequency stability of 10 PPM at 25 and 15 PPM over the operating temperature range. It is suitable for applications requiring reliable timing with low phase jitter and fast rise/fall times. The device is compliant with RoHS, REACH, and HF environmental standards.
Product Attributes
- Brand: SJK
- Series: 3NM
- Technology: MEMS
- Packaging: Epoxy Molding, Surface Mount
- Package Size: 3.2x2.5mm
- Crystal Cut: AT CUT (thickness shear mode)
- Environmental Compliance: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 3000pcs/reel
- Origin: Shenzhen, China
Technical Specifications
| Parameter | Symbol | Min | Type | Max | Units | Notes |
|---|---|---|---|---|---|---|
| Nominal Frequency | 6.144000 | 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 | 1.62 | 3.3 | 3.63 | V | 10% |
| 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 |
2304131800_SJK-3NM06144C33YC_C668805.pdf
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