SIT3907AC-2F-33NZ-50.000000T

Oscillators Overview

The SiTime SIT3907AC-2F-33NZ-50.000000T is a MEMS DCXO oscillator operating at 50 MHz with ±10 ppm frequency stability. It functions within a -20°C to +70°C temperature range and requires a 3.3 V supply voltage (2.97 V to 3.63 V). The device features LVCMOS/LVTTL output formats, draws a maximum of 34 mA, and utilizes a 3225 SMD package.

Oscillators Feature Summary

• Delivers precise timing via MEMS technology with low phase noise characteristics
• Supports dual LVCMOS and LVTTL output logic levels for flexible integration
• Operates reliably across industrial temperature ranges without quartz components

Oscillators Applications

• Industrial communication systems requiring stable clock sources
• Test and measurement equipment needing high-frequency precision
• Embedded networking devices utilizing DCXO tuning capabilities

Oscillators Procurement Notes

Verify the complete part number against official SiTime documentation to ensure correct configuration. Confirm that the specific suffix matches the required frequency, package, and output specifications. Cross-reference the manufacturer's latest datasheet for any updates regarding pinout or electrical characteristics before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 50 MHz DCXO with ±10 ppm stability is required in a 3225 surface-mount package. Ensure the design supports a 3.3 V supply and accommodates the specified current draw. Verify compatibility with LVCMOS or LVTTL interface requirements and confirm the operational temperature range meets the application's environmental constraints.

Oscillators Part Context

This device belongs to the SiT3907 family of silicon MEMS oscillators from SiTime. These components replace traditional quartz crystals, offering superior shock resistance and programmability. The series provides various frequencies and packages to meet diverse timing needs in modern electronic designs.

Oscillators Replacement Considerations

Direct substitutes include other SiT3907 variants with matching 50 MHz frequency and 3225 package dimensions. Verify equivalent stability and supply voltage requirements when considering alternative models from the same manufacturer.