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TSM75-H50CQ33ST-45.000M is listed in the Oscillators range at ChipApex. The manufacturer field lists Transko Electronics, Inc.. Its product description is XTAL OSC XO 45.0000MHZ HCMOS SMD. Review the specifications below when checking this part for your BOM.
The TSM75-H50CQ33ST-45.000M is a 45.000 MHz crystal oscillator (XO) manufactured by Transko Electronics, Inc. It utilizes HCMOS output logic and operates on a 3.3V supply voltage. The device features a frequency stability of ±50ppm and draws a maximum supply current of 20mA. It is designed for surface mount mounting in a 4-SMD, No Lead package. The unit supports an enable/disable function and functions within an operating temperature range of -40°C to +85°C.
Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the selected variant matches the required operating temperature range and supply voltage constraints for the target application environment before procurement.
Select this component when a standard HCMOS output is required with precise frequency stability. Consider the 4-SMD package size for board space constraints. Verify compatibility with the 3.3V logic levels of the receiving circuitry to ensure proper signal integrity and noise margins during operation.
This oscillator belongs to the TSM75 series from Transko Electronics, Inc., which provides standard crystal oscillators for various digital applications. The series offers different frequency options and output types, with this specific model providing a fixed 45 MHz output suitable for systems requiring stable clock sources.
Check for direct substitutes such as the TSM75-H50CQ33ST-66.000M if a different frequency is acceptable. Verify pinout and electrical characteristics against other HCMOS oscillators from different manufacturers to ensure functional equivalence.
The output logic type is HCMOS.
Yes, the oscillator includes an Enable/Disable function.
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