TSM22-H50CQ33ST-27.000M

Oscillators Overview

The TSM22-H50CQ33ST-27.000M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a nominal frequency of 27 MHz. It utilizes HCMOS output logic and functions with a 3.3V supply voltage. The device features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, specifically a 4-VDFN (3.2x2.5 mm) footprint, designed for surface mount installation.

Oscillators Feature Summary

• HCMOS output signal compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount packaging

Oscillators Applications

• General timing circuits requiring 27 MHz reference
• Embedded systems utilizing HCMOS logic interfaces
• Portable electronics requiring low-profile oscillators

Oscillators Procurement Notes

Verify the specific part number suffix against official Transko Electronics documentation to confirm electrical characteristics and pinout configuration. Ensure that the 3.3V supply requirement and HCMOS output levels align with the target circuit design specifications before procurement. Cross-reference the 4-SMD package dimensions with PCB layout guidelines to ensure proper soldering and thermal performance.

Oscillators Selection Notes

Select this component when a precise 27 MHz clock source is required for HCMOS-based digital circuits. The choice is driven by the need for a small form factor suitable for space-constrained designs. Consider the enable/disable feature if power conservation during inactive periods is a system requirement. Confirm that the operating temperature range meets the environmental conditions of the intended application.

Oscillators Part Context

This model belongs to the TSM22 series of surface mount oscillators from Transko Electronics. The series offers various frequency options within a standardized 4-pin package. The TSM22-H50CQ33ST variant specifically denotes the 27 MHz frequency option with 3.3V operation. It serves as a direct replacement for legacy through-hole crystals in modern miniaturized electronic assemblies.

Oscillators Replacement Considerations

Compatible substitutes include other 27 MHz HCMOS oscillators in 4-SMD packages from Transko, such as the TSM22-H50CQ33ST-27.000M-TR for tape-and-reel processing. Verify pin compatibility and electrical parameters before substituting with oscillators from different manufacturers.