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SIT3373AI-4E2-33NE622.080000 is listed in the Oscillators range at ChipApex. The manufacturer field lists SiTime. Its product description is MEMS OSC VCXO 622.0800MHZ HCSL. Review the specifications below when checking this part for your BOM.
The SiT3373AI-4E2-33NE622.080000 is a pre-programmed Voltage Controlled Crystal Oscillator (VCXO) from the Elite Platform series, utilizing MEMS technology. It operates at a nominal frequency of 622.08 MHz with an output format of HCSL. The device supports a supply voltage range of 2.97 V to 3.63 V and maintains a frequency stability of ±25 ppm. It features an Absolute Pulling Range (APR) of ±60 ppm and functions within a temperature range of -40°C to +85°C. The component is housed in a 6-SMD, No Lead Exposed Pad package.
Verify that the specific ordering suffix matches the required voltage, frequency, and output format specifications. Confirm package compatibility with the target PCB footprint. Ensure environmental compliance requirements align with project standards before finalizing procurement orders.
Select this component when a differential VCXO is required for frequencies between 220 MHz and 725 MHz. Consider the ±25 ppm stability and ±60 ppm pulling range against system jitter budgets. Evaluate the HCSL output compatibility with downstream receiver inputs.
This part belongs to the SiT3373 family of differential MEMS VCXOs designed for high-performance timing applications. The Elite Platform designation indicates advanced programmability and reliability features typical of SiTime's MEMS oscillator portfolio.
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters if considering alternative MEMS oscillators.
The output format is HCSL.
The absolute pulling range is ±60 ppm.
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