SIT8209AI-23-33S-133.300000

Oscillators Overview

The SiTime SIT8209AI-23-33S-133.300000 is a Silicon MEMS oscillator operating at a nominal frequency of 133.3 MHz. It utilizes LVCMOS/LVTTL output logic and functions with a 3.3V supply voltage. The device supports a standby (power down) mode to reduce power consumption during idle periods. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.7mm x 2.4mm. The unit is rated for an operating temperature range of -40°C to +85°C and features a maximum supply current of 36mA.

Oscillators Feature Summary

• Utilizes Silicon MEMS technology for enhanced reliability compared to traditional quartz crystals.
• Supports gated output functionality with accurate frequency stability from the first cycle.
• Includes a standby mode capability to minimize power usage when not actively transmitting clock signals.

Oscillators Applications

• High-speed digital signal processing systems requiring precise clock synchronization.
• Telecommunications infrastructure equipment utilizing standard LVCMOS interfaces.
• Industrial control systems operating within extended commercial temperature ranges.

Oscillators Procurement Notes

Verify that the specific model suffix corresponds to the required frequency tolerance and load capacitance for your circuit design. Confirm that the 4-SMD footprint matches your PCB layout constraints. Ensure the 3.3V supply rail is stable to meet the maximum current specifications during active operation.

Oscillators Selection Notes

Select this component when a robust MEMS solution is preferred over quartz for vibration resistance. Consider the 133.3 MHz frequency point for data bus synchronization needs. Evaluate the 3.3V logic compatibility against your system's I/O voltage levels before integration.

Oscillators Part Context

This part belongs to the SiT8209 series of Silicon MEMS oscillators manufactured by SiTime. The series is characterized by its small form factor and high performance. The AI suffix typically denotes specific automotive or industrial grade variations within the broader product family.

Oscillators Replacement Considerations

Direct substitutes include other SiTime models within the SIT8209 series that match the 133.3 MHz frequency and 3.3V supply requirements. Cross-referencing pinout and electrical parameters is essential when considering alternative MEMS oscillator brands.