TSM75-H50CQ33ST-180.000M

Oscillators Overview

The TSM75-H50CQ33ST-180.000M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a fixed frequency of 180 MHz. It utilizes an HCMOS output type and functions within a 3.3V supply voltage range. The device features an enable/disable control function for power management. It is housed in a 4-SMD, No Lead surface-mount package with a maximum seated height of 0.059 inches (1.50mm). The component is currently listed as active.

Oscillators Feature Summary

• Generates a precise 180 MHz clock signal using standard crystal technology.
• Provides compatible HCMOS logic level outputs for digital circuit integration.
• Supports low-power operation through integrated enable and disable functionality.

Oscillators Applications

• High-speed digital system clock generation
• Data communication interface timing
• Embedded processor synchronization

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 180.000 MHz specification during ordering. Confirm that the 3.3V supply voltage aligns with the target system design. Ensure the 4-SMD no-lead package footprint is compatible with the PCB layout. Check for any recent discontinuation notices from the manufacturer regarding this specific part number variant before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a stable 180 MHz reference is required for HCMOS-compatible circuits. Consider the enable/disable feature if dynamic power management is necessary for the application. Evaluate the physical dimensions against available board space constraints. Compare performance requirements against other frequencies in the TSM75 series if alternative timing solutions are being evaluated.

Oscillators Part Context

This oscillator belongs to the TSM75 series of surface-mount crystal oscillators from Transko Electronics. The series offers various frequency options within a compact SMD form factor. Similar models include variants with different frequencies such as 24 MHz or 50 MHz, sharing the same package and electrical interface characteristics while differing only in their output frequency specifications.

Oscillators Replacement Considerations

Transko recommends the TSP model as a drop-in replacement for discontinued Epson Toyocom SG-636 models, which may share similar form factors. Verify mechanical fit and electrical compatibility before substituting. No direct equivalent substitutes are explicitly documented for this specific 180 MHz part number in the provided data.