Product Overview
This Si MEMS Oscillator Series, specifically the 1NM series, features an epoxy molding in a 2.0x1.6mm surface mount package. Designed for reliable performance, these oscillators offer a nominal frequency of 27.000MHz and operate within a supply voltage range of 1.8V to 3.3V. They are suitable for applications requiring stable frequency output over a wide temperature range of -40 to 85. The LVCMOS output ensures compatibility with standard digital interfaces. Key features include low input current, precise frequency stability, and fast rise/fall times, making them ideal for various electronic systems.
Product Attributes
- Brand: SJK
- Series: 1NM
- Package Type: Surface Mount
- Molding: Epoxy
- Output Type: LVCMOS
- Certifications: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 3000pcs/reel
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Units | Notes |
|---|---|---|---|---|---|---|
| Nominal Frequency | 27.000000 | 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 | 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 | |||
| Dimensions | 2.0 x 1.6 | mm |
Model Number: 1NM27000C33YC
Crystal Cutting Type: AT CUT (thickness shear mode)
Test Conditions: Standard atmospheric conditions: Ambient temperature 255, Relative humidity 40%~70%. For doubt: Ambient temperature 253, 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: Minimum 5 times the frequency being tested.
Reflow Profile: Total time: 200 sec. Max / Solder melting point: 220 .
Reliability Test Specifications: Includes Drop Test, Mechanical Shock, Vibration, Gross Leak, Fine Leak, Solderability, Resistance To Soldering Heat, High Temp. Storage, Low Temp. Storage, Thermal Shock, Pressure Cooker Storage, and High TempHumidity tests as per specified standards.
2411121141_SJK-1NM27000C33YC_C668741.pdf
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