DSC612RL3A-010KB

Overview

The DSC612RL3A-010KB is a two-output MEMS clock generator manufactured by Microchip Technology. It provides independent LVCMOS outputs, specifically a 38.4 MHz high-frequency clock and a 32.768 kHz low-frequency clock. The device operates within a supply voltage range of 1.71 V to 3.63 V and features a frequency stability of 20 ppm. It is housed in a compact 2.5x2.0 mm VFLGA-6 package with SMD/SMT termination. The component supports an operating temperature range from -40°C to +105°C and carries AEC-Q100 qualification for automotive reliability.

Feature Summary

• Dual independent LVCMOS output configuration supporting simultaneous high-speed and low-frequency timing signals
• MEMS-based technology ensuring robust performance and low phase noise characteristics
• Automotive-grade qualification compliant with AEC-Q100 standards for harsh environment reliability

Applications

• Automotive infotainment systems requiring precise multi-clock domain synchronization
• Industrial control units needing stable timing references across varying thermal conditions
• Embedded communication modules utilizing both high-speed data processing and real-time clock functions

Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct frequency and package variants. Confirm that the requested part matches the exact electrical specifications required for your design, particularly regarding output frequencies and stability. Check for any recent Product Change Notifications (PCNs) that may affect manufacturing or compliance status before finalizing procurement orders.

Selection Notes

Select this component when dual-output timing is required in space-constrained designs. The VFLGA-6 package offers a small footprint suitable for dense PCB layouts. Ensure the application environment stays within the specified -40°C to +105°C temperature range. Verify that the LVCMOS output format aligns with the input requirements of downstream logic components to guarantee signal integrity.

Part Context

This part belongs to the DSC612 series of MEMS clock generators from Microchip Technology. These devices are designed to replace traditional quartz crystals and resonators, offering superior shock resistance and lower power consumption. The series supports various output configurations and frequencies, catering to diverse timing needs in modern electronic systems.

Replacement Considerations

Direct substitutes include other parts within the DSC612 family with matching pinouts and electrical parameters. Cross-reference with competitor MEMS oscillators only if they explicitly support identical frequency pairs and package dimensions. Always validate functional compatibility through simulation or prototyping before replacing.