2305B-1PGGI8

Overview

The Renesas 2305B-1PGGI8 is a high-speed phase-locked loop (PLL) clock buffer designed for zero-delay clock distribution. It operates on a single 3.3V supply voltage within the 2305 series family. The device features eight outputs with LVCMOS output types and accepts an LVCMOS input signal. It supports maximum output frequencies up to 133 MHz with a maximum propagation delay of 0 ps. The component functions within a temperature range of -40°C to +85°C and is housed in an 8-pin TSSOP package.

Feature Summary

• Zero-delay clock buffering capability using internal PLL technology
• Single 3.3V power supply operation for simplified system design
• Eight-output configuration supporting high-speed clock distribution

Applications

• High-speed clock distribution networks
• System-on-chip clock generation
• Digital signal processing systems

Procurement Notes

Verify the specific suffix '1PGGI8' against official Renesas documentation to confirm the exact package type, tape-and-reel specifications, and RoHS compliance status. Ensure the ordering information matches the current datasheet revision to avoid discrepancies in pinout or electrical characteristics during procurement.

Selection Notes

Select this component when zero-propagation-delay performance is required for synchronous digital systems. The 3.3V operating voltage and eight-output capacity make it suitable for distributing reference clocks to multiple high-speed peripherals. Confirm that the LVCMOS input/output levels align with the source and load devices in the target circuit architecture.

Part Context

This part belongs to the Renesas 2305 series of clock buffers. The series utilizes PLL technology to eliminate clock skew between input and output signals. The 2305B variant specifically targets applications requiring robust clock integrity at standard 3.3V logic levels, distinguishing it from lower-voltage or higher-frequency variants within the broader product line.

Replacement Considerations

Official substitutes include IDT2305-1PGGI8 and other members of the 2305 family such as 2305-1HDCGI8, provided they match the required output count and voltage specifications.