SIT3372AC-2E9-33NB160.000000

Oscillators Overview

The SiTime SIT3372AC-2E9-33NB160.000000 is a MEMS-based Voltage-Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 160 MHz. It features an LVDS output format and operates on a 3.3V supply voltage within a range of 2.97V to 3.63V. 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 and a maximum height of 0.90mm. The component is rated for operation between -20°C and +70°C.

Oscillators Feature Summary

• Utilizes silicon MEMS resonator technology for high reliability and shock resistance compared to traditional quartz crystals.
• Provides precise voltage-controlled frequency adjustment via an external control voltage input.
• Delivers low-jitter clock signals using the LVDS output interface for high-speed data transmission integrity.

Oscillators Applications

• High-speed serial communication interfaces requiring precise clock synchronization
• Data converter systems needing adjustable sampling clocks
• Test and measurement equipment requiring stable reference frequencies

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required output format, voltage, and frequency tolerance. Confirm the package type corresponds to the PCB footprint requirements. Ensure the temperature range meets the operational environment specifications. Cross-reference the manufacturer part number with official distributor catalogs to avoid counterfeit components.

Oscillators Selection Notes

Select this component when a 160 MHz VCXO with LVDS outputs is required. Consider the ±25 ppm stability and ±3170 ppm pull range against system jitter and tuning requirements. Evaluate the 3.3V supply constraint and current consumption against power budgets. Compare physical dimensions against available board space constraints.

Oscillators Part Context

This part belongs to the SiT3372 Elite Platform series from SiTime. The series integrates MEMS resonators with CMOS circuitry on a single die. This family offers alternatives to traditional quartz oscillators with improved robustness. The platform supports various output formats and frequencies for diverse timing applications.

Oscillators FAQ

What is the absolute pull range of the SIT3372AC-2E9-33NB160.000000?

The absolute pull range is ±3170 ppm.

Does this oscillator use a quartz or MEMS resonator?

It utilizes a silicon MEMS resonator.