NB2969ASNR2

Overview

The NB2969ASNR2G is a single-circuit PLL clock synthesizer manufactured by onsemi, designed for high-frequency EMI reduction. 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 systems. Fabricated using silicon technology, it is housed in a TSOP-6 surface-mount package. The component supports operation at temperatures from 0°C to +70°C.

Feature Summary

• PLL Clock Synthesizer with HF EMI Reducer functionality
• Input frequency range: 6 MHz to 13 MHz
• Supply voltage range: 2.375 V to 3.6 V
• TSOP-6 SMD/SMT package

Applications

• EMI reduction in high-frequency clock circuits
• Clock signal conditioning for digital systems

Procurement Notes

The NB2969ASNR2G is listed as obsolete or end-of-life by the manufacturer. Availability is restricted, with some distributors indicating limited stock or fulfillment through secondary market suppliers like Rochester Electronics. Verification of current supply status and authenticity is required before procurement due to the discontinued status.

Selection Notes

Select this component for applications requiring a fixed-ratio (1:1) clock synthesis with EMI suppression capabilities within the 6-13 MHz range. Ensure the design accommodates the TSOP-6 package dimensions and the specified operating temperature range of 0°C to +70°C. Verify that the system power supply remains within the 2.375 V to 3.6 V limits.

Part Context

This part belongs to the NB2969 family of PLL clock synthesizers from onsemi. It shares functional similarities with the NB2669ASNR2G but differs in packaging, utilizing a TSOP-6 form factor instead of the SOT-23-6/TSOT-23-6 found in other variants. Both are designed for similar EMI reduction tasks in wireless and RF integrated circuit applications.

Replacement Considerations

The NB2669ASNR2G is a functionally similar alternative within the same product family, offering identical electrical specifications but packaged in a SOT-23-6/TSOT-23-6 format. Pin compatibility must be verified against the specific board layout requirements when considering this substitution.