Product Overview
The Si MEMS Oscillator Series 3NM is a surface mountable oscillator featuring epoxy molding and a compact 3.2x2.5mm package. Designed for reliable performance, it operates within a wide temperature range and offers stable frequency output. This series is suitable for various industrial applications requiring precise timing and a robust design.
Product Attributes
- Brand: SJK ()
- Type: MEMS Oscillator
- Package: 3.2x2.5mm Surface Mount
- Molding: Epoxy
- Environmental Compliance: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 3000pcs/reel
Technical Specifications
| Parameter | Symbol | Min | Type | Max | Units | Notes |
|---|---|---|---|---|---|---|
| Nominal Frequency | 5.529600 | MHz | ||||
| Frequency Stability (at 25) | 10 | PPM | ||||
| Frequency Stability (Over Operating Temperature) | 15 | PPM | ||||
| Operating Temperature | Topr | -40 | 25 | 85 | ||
| Storage Temperature | Tstg | -55 | 125 | |||
| Supply Voltage | VDD | 1.62 | 3.3 10% | 3.63 | V | |
| Input Current | Icc | 10 | mA | |||
| Enable Control | Yes | Pad 1 | ||||
| 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 | |||
| Model Number | P/N SJK | 3NM05529AC33YC |
Dimensions
Units: mm
(Dimensions are not explicitly detailed in a diagram or table, only the package size is provided.)
Marking
(Marking details are not provided in the text.)
Test Circuit
Control input (output enable/disable): Logic 1 or open on pad 1: Oscillator output. Logic 0 on pad 1: Disable output to high impedance.
Waveform Conditions
Waveform measurement system should have a minimum bandwidth of 5 times the frequency being tested.
Output Enable / Disable Delay
When the device is in standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs after a short delay.
Suggested Reflow Profile
Total time: 200 sec. Max / Solder melting point: 220
Reliability Test Specifications
Mechanical Endurance
| No. | Test Item | Test Methods REF. DOC |
|---|---|---|
| 1 | Drop Test | 75 cm height, 3 times on concrete floor. JIS C6701 |
| 2 | Mechanical Shock | Half sine wave (1000 G), 0.5m sec. duration time, three mutually perpendicular axes each 3 times. MIL-STD-202F |
| 3 | Vibration | Frequency range 10 ~ 2000 Hz, Amplitude 1.52 mm/20G, Sweep time 20 minutes, Perpendicular axes each test time 4 Hrs (Total test time 12 Hrs). MIL-STD-883E |
| 4 | Gross Leak | Standard Sample For Automatic Gross Leak Detector, Test Pressure: 2kg / cm2. MIL-STD-883E |
| 5 | Fine Leak | Helium Bombing 4.5 kgf / cm 2 for 2 Hrs. MIL-STD-883E |
| 6 | Solderability | Temperature 245 5, Immersing depth 0.5 mm minimum, Immersion time 5 1 seconds, Flux Rosin resin methyl alcohol solvent (1:4). MIL-STD-883E |
Environmental Endurance
| No. | Test Item | Test Methods REF. DOC |
|---|---|---|
| 1 | Resistance To Soldering Heat | Pre-heat temperature 125 , Pre-heat time 60 ~ 120 sec., Test temperature 260 5 , Test time 10 1 sec. MIL-STD-202F |
| 2 | High Temp. Storage | + 125 3 for 1000 12 Hrs. MIL-STD-883E |
| 3 | Low Temp. Storage | - 40 3 for 1000 12Hrs. MIL-STD-883E |
| 4 | Thermal Shock | Total 100 cycles of the following temperature cycle. MIL-STD-883E |
| 5 | Pressure Cooker Storage | 121 3, RH100%, 2 bar, 240 Hrs. JIS C6701 |
| 6 | High TempHumidity | 85 3, RH 85%, 1000 Hrs. JIS C5023 |
2304131800_SJK-3NM05529AC33YC_C668802.pdf
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