NB2669ASNR2

Overview

The NB2669ASNR2 is a clock synthesizer manufactured by onsemi, designed for frequency synthesis applications. It operates within an input frequency range of 6 MHz to 13 MHz and provides an output frequency range of 6 MHz to 13 MHz. The device functions with a supply voltage between 2.375 V and 3.6 V, supporting standard 2.5 V and 3.3 V logic levels. It utilizes silicon technology and contains one circuit. The component is housed in a TSOP-6 surface-mount package and is rated for operation temperatures from 0°C to +70°C.

Feature Summary

• Integrated PLL clock synthesizer with 1:1 input-to-output ratio
• Operates on CMOS input and output signals
• Supports supply voltages of 2.5 V and 3.3 V
• Available in compact TSOP-6 surface-mount packaging

Applications

• Clock signal generation for digital systems
• Frequency synthesis in communication equipment
• EMI reduction in high-frequency circuits

Procurement Notes

Verify the exact suffix against official documentation, as the provided model lacks the final 'G' often associated with RoHS compliance in this series. Confirm availability status, as related variants are marked as obsolete or have restricted supply. Ensure the datasheet matches the specific pinout and electrical characteristics required for the design.

Selection Notes

Select this component when a fixed-ratio (1:1) frequency synthesizer is needed for frequencies up to 13 MHz. Ensure the application environment stays within the 0°C to +70°C operating temperature range. Verify that the system power supply remains stable between 2.375 V and 3.6 V to maintain proper PLL lock and performance.

Part Context

This part belongs to the NB2669 family of clock synthesizers from onsemi. Similar parts like the NB2669ASNR2G share identical electrical specifications but may differ in environmental compliance markings. The NB2969ASNR2G is a related variant with similar functionality but potentially different internal configurations or packaging details.

Replacement Considerations

The NB2669ASNR2G is a direct functional equivalent with confirmed RoHS compliance. Check for NB2969ASNR2G if a similar form factor is acceptable, though verification of specific pin compatibility is required.