SIT1602BI-72-33N-77.760000

Oscillators Overview

The SiTime SIT1602BI-72-33N-77.760000 is a MEMS-based standard clock oscillator operating at 77.76 MHz with ±25 ppm frequency stability. It utilizes HCMOS and LVCMOS output formats, powered by a 3.3V supply with a maximum current draw of 4.5 mA. The device features a Standby mode for power management and is housed in a 4-SMD, No Lead package.

Oscillators Feature Summary

• MEMS resonator technology for robust timing performance
• Dual output format support for HCMOS and LVCMOS compatibility
• Integrated Standby mode to reduce active power consumption

Oscillators Applications

• Standard clock distribution in embedded systems
• Timing reference for digital signal processing units
• General-purpose clock generation for consumer electronics

Oscillators Procurement Notes

Verify the specific suffix 'N' against official SiTime documentation to confirm pinout configuration and package dimensions. Ensure the selected variant matches the required output voltage levels and standby current specifications for the target application design constraints.

Oscillators Selection Notes

Select this component when a 77.76 MHz frequency is required with ±25 ppm stability. Consider the 3.3V supply requirement and 4.5mA max current. Verify that the 4-SMD package fits the PCB layout and that the HCMOS/LVCMOS outputs align with the receiving logic interface requirements.

Oscillators Part Context

This part belongs to the SiT1602 series of low-power MEMS oscillators from SiTime. The series offers programmable frequencies between 3.57 and 77.76 MHz, combining small size with excellent stability and low power consumption for various timing applications.

Oscillators Replacement Considerations

Cross-reference with other SiT1602 variants sharing the same frequency and voltage but different stability or package codes. Direct substitutes must match the 77.76 MHz frequency, 3.3V operation, and 4-SMD form factor.