SIT1602BC-72-XXN-77.760000

Oscillators Overview

The SiTime SIT1602BC-72-XXN-77.760000 is a MEMS-based standard clock oscillator operating at 77.76 MHz. It features an LVCMOS/HCMOS output format and supports a supply voltage range of 2.25 V to 3.63 V. The device operates within a commercial temperature range of -20°C to +70°C and exhibits a frequency stability of 25 ppm. It utilizes a compact 2 mm x 1.6 mm surface-mount package with a load capacitance of 15 pF, designed for low-power applications requiring precise timing signals.

Oscillators Feature Summary

• MEMS technology provides robustness against shock and vibration compared to traditional quartz crystals
• Compact 2 mm x 1.6 mm SMD package reduces PCB footprint
• Low power consumption suitable for battery-operated mobile devices
• LVCMOS/HCMOS output interface compatible with standard digital logic

Oscillators Applications

• Mobile smartphones and tablets
• Wireless chargers and accessories
• Consumer electronics requiring compact timing solutions
• IoT devices needing stable low-power clocks

Oscillators Procurement Notes

Verify the specific suffix codes (e.g., XXN) against the manufacturer's official datasheet to ensure correct voltage, temperature, and packaging specifications. Confirm RoHS compliance status and check for any regional distribution restrictions or availability updates from authorized suppliers before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 77.76 MHz frequency is required in a 2x1.6mm package. Ensure the system design accommodates the 2.25V to 3.63V supply range and -20°C to +70°C operating temperature. Verify that the LVCMOS/HCMOS output drive strength meets the load requirements of the target circuit without additional buffering.

Oscillators Part Context

This part belongs to the SiT1602 series of programmable MEMS oscillators by SiTime. The series is characterized by ultra-low power consumption, small form factors, and high reliability. It is designed to replace multiple discrete crystal components, offering integrated features that reduce overall component count in modern electronic designs.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult SiTime's online configurator or distributor databases for direct equivalents based on specific electrical and mechanical constraints.