SIT3372AC-4E2-28NG200.000000

Oscillators Overview

The SiTime SIT3372AC-4E2-28NG200.000000 is a MEMS-based Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 200 MHz. It features an HCSL output format and operates on a 2.8V supply voltage. The device provides a frequency stability of 25 ppm and supports an absolute pull range of ±3170 ppm. It is housed in a compact 6-SMD, No Lead Exposed Pad package with dimensions of 7.00mm x 5.00mm x 0.90mm. The component is designed for industrial temperature ranges from -20°C to +70°C.

Oscillators Feature Summary

• Utilizes MEMS technology for robust clock generation
• Provides differential HCSL output interface
• Supports wide frequency pulling capabilities
• Compact surface-mount packaging

Oscillators Applications

• High-speed serial communication interfaces
• Clock distribution networks
• Data converter synchronization
• Test and measurement equipment

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official documentation to ensure correct voltage, output type, and tolerance specifications. Confirm that the 28NG variant matches the required 2.8V supply and HCSL output configuration for your design. Check RoHS compliance status and lead-free soldering requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-jitter VCXO with HCSL outputs is required for 200 MHz applications. Ensure the system design accommodates the 2.8V supply rail and the specific thermal characteristics of the 7x5mm package. Verify that the ±3170 ppm pull range meets the system's frequency adjustment needs within the specified industrial temperature range.

Oscillators Part Context

This part belongs to the SiT3372 Elite Platform series, which offers high-performance MEMS oscillators. The AC suffix indicates the frequency stability grade, while the 4E2 code specifies the electrical parameters including voltage and output type. The NG suffix denotes the specific package and tape/reel configuration used for automated assembly processes.

Oscillators Replacement Considerations

Direct replacements include other SiT3372 variants with matching 200MHz frequency and HCSL output, such as SIT3372AC-4E2-33NG200.000000 if voltage compatibility allows. Cross-brand equivalents require careful verification of pinout, voltage levels, and jitter performance to ensure functional parity.