DSC1001CI2-019.4400T

Oscillators Overview

The DSC1001CI2-019.4400T is a MEMS oscillator from Microchip Technology operating at 19.44 MHz with CMOS output. It supports a supply voltage of 1.7V to 3.6V and features a standby function. The device offers ±25ppm frequency stability and operates within -40°C to +85°C. It is housed in a compact 4-VDFN package measuring 3.2mm x 2.5mm, drawing a maximum supply current of 10.8mA.

Oscillators Feature Summary

• Utilizes MEMS technology for enhanced durability against shock and vibration compared to quartz crystals
• Includes a standby mode to reduce power consumption during inactive periods
• Provides standard CMOS output signals compatible with digital logic interfaces

Oscillators Applications

• Rugged industrial environments requiring high mechanical reliability
• Portable electronic devices where low power consumption is critical
• Systems subject to significant stress, shock, or vibration

Oscillators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when placing orders. Confirm that the 4-VDFN footprint matches the target PCB design. Ensure the 1.7V to 3.6V supply range aligns with the system's voltage rails. Check RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this component for applications demanding robust timing sources in harsh conditions. The MEMS construction provides superior resistance to environmental stressors compared to traditional crystal oscillators. The low profile and small package size are suitable for space-constrained portable designs.

Oscillators Part Context

This part belongs to the DSC1001 series of MEMS oscillators. It serves as a reliable clock source for microcontrollers and FPGAs. The series is designed to replace quartz crystals in applications requiring higher durability and lower power consumption.

Oscillators Replacement Considerations

DSC1001AI2-019.4400T