1575D-20.000K33DTK

Overview

The 1575D-20.000K33DTK is a standard crystal oscillator (XO) manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a frequency of 20 MHz and utilizes LVDS output signaling for high-speed data transmission. The device is powered by a 3.3V supply voltage and features an enable/disable control function. It is housed in a compact 6-SMD, No Lead package, designed for surface-mount technology applications requiring reliable clock signals.

Feature Summary

• LVDS output interface for low-voltage differential signaling
• Integrated enable and disable control functionality
• Standard XO configuration with 3.3V operation

Applications

• Embedded systems requiring precise timing
• Industrial automation equipment
• General-purpose digital signal processing circuits

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and packaging types. Confirm that the LVDS output type matches the receiving circuit's input specifications. Check for any specific environmental ratings if the application involves extreme temperatures or harsh conditions. Ensure the 6-SMD footprint aligns with the PCB design guidelines.

Selection Notes

Select this component when LVDS signaling is required for noise immunity and speed. The 3.3V supply requirement must match the system power architecture. Consider the enable/disable feature if power management or clock gating is necessary. Verify that the 20 MHz frequency meets the system clock requirements without additional dividers or multipliers.

Part Context

This part belongs to the 1575D series of oscillators from Suzhou Hangjing. The series includes various frequencies and voltage options, such as 200 MHz variants. The company specializes in quartz frequency control components, providing solutions for smartphones, satellite communications, and in-vehicle systems. This specific model represents a standard XO option within their portfolio.

Replacement Considerations

Direct substitutes may include other 20 MHz LVDS oscillators in 6-SMD packages from different manufacturers. Ensure equivalent electrical characteristics, particularly supply voltage and output swing. Verify pinout compatibility to avoid PCB redesign. Cross-reference with similar models like the 1575D-20.000K33DTSTK if different packaging is acceptable.