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Product Detailed Parameters
- Description：MEMS OSC PROG BLANK 10MHZ-460MHZ
- Series：DSC8124
- Mfr：Microchip Technology
- Package：Tube
- Base Resonator：MEMS
- Type：XO (Standard)
- Programmable Type：Blank (User Must Program)
- Available Frequency Range：10 MHz ~ 460 MHz
- Function：Enable/Disable
- Output：HCSL
- Voltage - Supply：2.25V ~ 3.6V
- Frequency Stability：±25ppm
- Frequency Stability (Total)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：42mA
- Ratings：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead Exposed Pad
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.035" (0.90mm)
- Supplier Device Package：-
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Overview
The DSC8124AI2 is a programmable MEMS oscillator manufactured by Microchip Technology, designed for high-performance timing applications. It operates within a frequency range of 10 MHz to 460 MHz and supports HCSL output logic. The device functions on a supply voltage of 2.25V to 3.6V and features enable/disable control capabilities. It exhibits a frequency stability of ±25ppm and draws a maximum supply current of 42mA. The component is housed in a compact 6-SMD, No Lead Exposed Pad package with dimensions of 7.00mm x 5.00mm and a height of 0.90mm. It is rated for an operating temperature range of -40°C to 85°C and meets AEC-Q100 automotive standards.
Feature Summary
- Utilizes MEMS technology for superior resistance to mechanical stress and long-term stability in harsh environments.
- Offers flexible programming with a wide frequency range from 10 MHz to 460 MHz.
- Supports HCSL output interface for reliable signal integrity.
- Includes hardware enable/disable functionality for power management.
Applications
- Automotive infotainment systems
- Industrial communication interfaces
- High-speed data transmission equipment
Procurement Notes
Verify the specific suffix 'I2' indicates the 6-SMD, No Lead Exposed Pad package variant when sourcing. Confirm that the blank programming status requires user-defined configuration via official tools. Ensure compliance with RoHS3 and REACH regulations as specified in the datasheet. Check for AEC-Q100 qualification if deploying in automotive contexts. Validate supply voltage ranges against system requirements before integration.
Selection Notes
Select this component when requiring a robust MEMS-based clock source with HCSL outputs. Consider the 7.00mm x 5.00mm footprint for space-constrained designs. Evaluate the ±25ppm stability against system jitter requirements. Verify compatibility with 2.25V to 3.6V power domains. Assess the need for enable/disable controls in power-sensitive applications.
Part Context
The DSC8124AI2 belongs to the DSC8124 series of programmable oscillators from Microchip Technology. This family leverages MEMS resonators to replace traditional quartz crystals, offering improved shock and vibration resistance. The series is designed for applications demanding high reliability and precise timing across industrial and automotive sectors.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly for cross-reference recommendations or equivalent series members with compatible pinouts and electrical specifications.
