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Specifications
Operating Temperature:
-40℃~+85℃
Frequency Stability:
±25ppm
Output Type:
LVCMOS
Frequency:
49.152MHz
Mfr. Part #:
7NM49152C33YC
Package:
SMD5032-4P
Key Attributes
Model Number:
7NM49152C33YC
Product Description
Product Overview
The Si MEMS Oscillator Series 7NM is a surface mount device designed for reliable frequency generation. Featuring epoxy molding and a 5.0x3.2mm package, this oscillator offers a nominal frequency of 49.152MHz. It operates within a wide temperature range of -40C to 85C and supports a supply voltage of 1.8V to 3.3V. The device is suitable for applications requiring a stable LVCMOS output with an enable control function.
Product Attributes
- Brand: SJK
- Series: 7NM
- Packaging: Epoxy Molding, Surface Mount
- Package Size: 5.0x3.2mm
- Crystal Cutting Type: AT CUT (thickness shear mode)
- Output Type: LVCMOS
- Environmental Compliance: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1
- Minimum Packaging: 1000pcs/reel
Technical Specifications
| Parameter | Symbol | Min | Type | Max | Units | Notes | |
|---|---|---|---|---|---|---|---|
| Nominal Frequency | 49.152000 | 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 | 3.63 | V | 10% | |
| Input Current | Icc | 10 | mA | ||||
| Enable Control | Yes | Pad1 | |||||
| Output Load | CL | 15 | pF | CMOS | |||
| 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 |
Model Number: 7NM49152C33YC
Dimensions: 5.0x3.2mm
2304131800_SJK-7NM49152C33YC_C668822.pdf
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