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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：-
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.035" (0.90mm)
- Supplier Device Package：-
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Overview
The DSC8124CI2 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 features an HCSL output type. The device supports a supply voltage of 2.25V to 3.6V and offers a frequency stability of ±25ppm. It includes enable/disable functionality and is housed in a 6-VDFN package with dimensions of 5.00mm x 3.20mm. The component is rated for industrial temperatures from -40°C to +85°C and meets AEC-Q100 standards.
Feature Summary
- Utilizes MEMS technology for robust performance and reliability across industrial temperature ranges.
- Features HCSL output interface suitable for high-speed digital interfaces.
- Includes enable/disable control function for power management flexibility.
Applications
- Automotive electronics systems requiring AEC-Q100 compliance
- Industrial equipment needing precise clock signals
- Consumer electronics utilizing high-frequency data transmission
Procurement Notes
Verify the specific suffix 'I2' corresponds to the required tape-and-reel or tube packaging configuration as per the manufacturer's latest documentation. Confirm that the HCSL output level matches the receiving device's input requirements. Ensure the 6-VDFN footprint aligns with the PCB layout guidelines provided in the datasheet to guarantee proper thermal and electrical performance during assembly.
Selection Notes
Select this model when an HCSL output is specifically required rather than LVPECL or LVDS options available in the same series. Consider the ±25ppm stability specification against system jitter requirements. Evaluate the 5.00mm x 3.20mm package size against space constraints compared to smaller variants like the DSC8122 series if board real estate is limited.
Part Context
The DSC8124CI2 belongs to the DSC8124 family of programmable MEMS oscillators from Microchip Technology. This series provides flexible frequency generation solutions with various output types and package sizes. The DSC8124 variant specifically targets applications requiring larger footprints for enhanced thermal dissipation or mechanical stability compared to the compact DSC8122 series.
Replacement Considerations
Direct substitutes include other DSC8124 models with different output types such as DSC8124AI2 (HCSL) or DSC8124BI2 (HCSL), provided the package dimensions match the design. For smaller form factors, the DSC8122CI2 may be considered if the reduced package size is acceptable and output compatibility is verified.
