NSC5004A-22.5792M

Overview

The NSC5004A-22.5792M is a CMOS standard oscillator manufactured by NDK, operating at a frequency of 22.5792 MHz. It supports supply voltages from 1.8V to 3.3V and features a standby (power-down) function. The device utilizes a crystal resonator and delivers a CMOS output signal. It is housed in a compact 4-SMD, no-lead package with dimensions of 5.0mm x 3.2mm and a maximum height of 1.5mm. The unit is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

• Integrated CMOS output stage for direct digital logic interfacing
• Low voltage operation compatible with 1.8V to 3.3V power domains
• Power management capability via dedicated standby control pin
• Robust construction designed for automotive-grade reliability standards

Applications

• Automotive infotainment system clock generation
• Telematics control unit timing references
• On-board diagnostic interface synchronization
• Consumer electronics requiring precise low-voltage clock sources

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct packaging and tolerance specifications. Confirm that the selected variant meets the required automotive qualification standards if intended for vehicle applications. Cross-reference the pinout diagram with the target PCB footprint design to guarantee mechanical compatibility during assembly.

Selection Notes

Select this component when a stable 22.5792 MHz reference is required within constrained voltage environments. The integrated CMOS output eliminates the need for external buffer circuits, simplifying board layout. Consider the standby feature for systems requiring active power management. Ensure the thermal operating range aligns with the environmental conditions of the final application enclosure.

Part Context

This oscillator belongs to the NSC series from NDK, which focuses on small-footprint solutions for high-reliability applications. The series is engineered to meet stringent automotive quality requirements, including AEC-Q200 certification. It serves as a critical timing element in modern electronic architectures where space efficiency and power consumption are primary design constraints.

Replacement Considerations

Direct substitutes include other 22.5792 MHz CMOS oscillators in 5x3.2mm packages from manufacturers such as Epson or Seiko Instruments. Verify electrical compatibility regarding supply voltage, load current, and output waveform characteristics before substitution.