23S09T-1DCG

Overview

The Renesas Electronics 23S09T-1DCG is a high-speed phase-locked loop (PLL) clock buffer designed for zero-delay clock distribution. It accepts one reference input and drives two banks of four low-skew outputs, totaling nine outputs. The device operates within a frequency range of 10 MHz to 133 MHz at a 3.3 V supply voltage. Key electrical parameters include an output skew of less than 250 ps and cycle-to-cycle jitter below 200 ps. It features separate output enables for each bank and supports spread spectrum compatibility. The component is housed in a 16-pin SOIC package.

Feature Summary

• Zero-delay PLL clock distribution with 10 MHz to 133 MHz operating frequency
• Nine outputs distributed across two banks with separate enable controls
• Low skew (< 250 ps) and low jitter (< 200 ps cycle-to-cycle)
• Spread spectrum compatible operation

Applications

• High-speed clock distribution networks
• System-on-chip (SoC) clocking architectures
• Digital signal processing systems requiring low jitter

Procurement Notes

Verify the specific suffix 'T' against official Renesas documentation to confirm tape-and-reel packaging versus tube packaging, as standard listings often default to tube quantities. Confirm moisture sensitivity level and lead-free status directly from the manufacturer's datasheet before procurement to ensure compliance with assembly requirements.

Selection Notes

Select the 23S09T-1DCG when nine low-skew outputs are required for a single clock source. Ensure the application frequency falls within the 10–133 MHz range. Choose this variant over the non-T version if surface-mount tape-and-reel processing is necessary for automated assembly lines.

Part Context

This component belongs to the 23S09 series of zero-delay buffers. It serves as a 16-pin expansion of the 23S05 family, providing increased output drive capability. The -1H designation typically indicates a high-drive version, while the base -1 variant offers standard drive characteristics suitable for most digital loads.

Replacement Considerations

The 23S09-1DCG is a direct functional equivalent differing primarily in packaging format. Verify pinout compatibility and electrical specifications against the 2309A-1DCG series if considering alternative generations from the same manufacturer lineage.