NJU6368CF1-TE1

Programmable Timers And Oscillators Overview

The NJU6368CF1-TE1 is a CMOS fundamental quartz crystal oscillator from the NJU6368 series, manufactured by Nisshinbo Micro Devices. It integrates an oscillation amplifier, a 3-stage divider, and a 3-state output buffer within a thin-die SOT-23-6-1 package. The device outputs the f0/4 frequency derived from the internal crystal. It operates on a supply voltage ranging from 2.7V to 5.5V with a maximum oscillation frequency of 50MHz. Key electrical characteristics include high fan-out capabilities (IOH/IOL = 8mA at 3.3V; 16mA at 5.0V) and low operating currents, such as 4mA at 3.3V and 9mA at 5.0V for the C version.

Programmable Timers And Oscillators Feature Summary

• Outputs f0/4 frequency via internal 3-stage divider
• High fan-out drive capability: 8mA @ 3.3V, 16mA @ 5.0V
• Integrated 3-state output buffer with oscillation stop function
• On-die oscillation capacitors (Cg/Cd = 15pF each)

Programmable Timers And Oscillators Applications

• Clock signal generation for digital logic circuits
• System timing references in embedded controllers
• Low-power portable electronic devices

Programmable Timers And Oscillators Procurement Notes

Verify the specific ordering suffix TE1 against the manufacturer's current documentation to confirm packaging details. Ensure the required output frequency matches the CF1 designation (f0/4). Confirm that the application circuit supports the SOT-23-6-1 thin-die package dimensions and pad layout provided in the datasheet.

Programmable Timers And Oscillators Selection Notes

Select this component when an f0/4 divided clock signal is required from a fundamental quartz crystal. The C version offers lower current consumption compared to A or B versions. Ensure the load capacitance requirements align with the integrated 15pF capacitors or external additions if using the P version variant. Verify supply voltage compatibility within the 2.7V to 5.5V range.

Programmable Timers And Oscillators Part Context

This part belongs to the NJU6368 series of high-drive fundamental quartz crystal oscillators. The series includes variants with different output frequencies (f0, f0/2, f0/4, f0/8) and packages (Thin-Die and Molded SOT-23-6-1). The CF1 specifically denotes the molded SOT-23-6-1 package with an f0/4 output frequency.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements within the same series include NJU6368AF1 (f0), NJU6368BF1 (f0/2), and NJU6368DF1 (f0/8). Cross-series replacement requires verifying pinout compatibility and electrical parameters such as drive strength and operating voltage ranges.