SIT3807AIAG2-33NB-40.000000

Oscillators Overview

The SIT3807AIAG2-33NB-40.000000 is a voltage-controlled crystal oscillator (VCXO) manufactured by SiTime Corporation. It operates at a fixed frequency of 40.000000 MHz with an LVCMOS/LVTTL output interface. The device supports a supply voltage of 3.3V and is housed in a 4-SMD, no-lead package. It is designed for applications requiring precise frequency tuning via a control voltage.

Oscillators Feature Summary

• Voltage-controlled operation enabling dynamic frequency adjustment
• LVCMOS and LVTTL compatible output logic levels
• MEMS-based timing solution for enhanced reliability

Oscillators Applications

• Clock generation systems requiring frequency agility
• Telecommunications equipment needing precise timing references
• Data acquisition systems with variable clock requirements

Oscillators Procurement Notes

Verify the exact part number suffix against official SiTime documentation to ensure correct voltage and package specifications. Confirm availability status through authorized distributors as stock levels may vary. Request RoHS compliance certificates and material declarations prior to order finalization to meet regulatory standards.

Oscillators Selection Notes

Select this component when a stable 40 MHz reference with adjustable frequency deviation is required. Ensure the design accommodates the 3.3V supply rail and matches the LVCMOS/LVTTL output swing. Verify that the 4-SMD package footprint aligns with the PCB layout constraints and thermal management requirements.

Oscillators Part Context

This model belongs to the SiT3807 series of MEMS oscillators from SiTime. These devices offer high performance and stability compared to traditional quartz solutions. The AI designation typically indicates specific automotive or industrial grade characteristics within the product family.

Oscillators Replacement Considerations

Check for direct substitutes within the SiT3807 series with matching frequency and voltage. Cross-reference pinouts and electrical parameters before substituting with other MEMS VCXO models from different manufacturers.