MHO+43FCD 19.660800

Overview

The MHO+43FCD 19.660800 is a CMOS Output Clock Oscillator manufactured by MtronPTI. It operates at a nominal frequency of 19.6608 MHz and supports a minimum frequency of 1.5 MHz with a maximum of 67 MHz. The device utilizes a half-size DIP-4 package for through-hole mounting. It functions with a nominal supply voltage of 3.3 V, ranging from 3.135 V to 3.465 V. Key electrical parameters include a rise time and fall time of 10 ns each, an output load capacity of 2 TTL gates and 15 pF, and a frequency stability of 20%. The unit is not RoHS compliant.

Feature Summary

• CMOS output clock oscillator with half-size DIP-4 form factor
• Through-hole mounting configuration for standard PCB integration
• Compatible with 3.3 V nominal supply voltage operation

Applications

• General purpose clock signal generation in digital circuits
• Timing reference sources for microprocessor systems
• Embedded system clock inputs requiring low-profile packaging

Procurement Notes

Verify component authenticity against manufacturer specifications before integration. Confirm that the non-RoHS status aligns with environmental compliance requirements for the target application. Ensure supply voltage ranges match circuit design constraints. Validate pin compatibility with existing board layouts due to the specific DIP-4 package dimensions.

Selection Notes

Select this oscillator when a compact through-hole solution is required for 3.3 V logic systems. Consider the 20% frequency stability limit for timing-sensitive designs. Evaluate the 10 ns transition times against high-speed signal integrity needs. Compare against surface-mount alternatives if space constraints differ from the DIP-4 footprint requirements.

Part Context

This component belongs to the M3H series of oscillators from MtronPTI. The series offers various frequency options within a standardized half-size DIP-4 package. It provides a cost-effective timing solution for applications where through-hole assembly is preferred over surface mount technology. The product line focuses on basic clock generation without advanced tuning capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.