2309-1HPGG

Overview

The Renesas Electronics 2309-1HPGG is a 3.3V zero-delay low-skew clock buffer featuring nine LVCMOS outputs. It utilizes a proprietary low-jitter Phase Locked Loop (PLL) to achieve zero input-to-output delay, with feedback obtained from the CLKOUT pad. The device supports frequencies from 10 MHz to 133 MHz and provides an output skew of less than 250 ps. Packaged in a 16-pin TSSOP with dimensions of 5.0 x 4.4 x 1.0 mm, it operates within a commercial temperature range of 0°C to +70°C using a single 3.3V supply.

Feature Summary

• Zero-delay operation via on-chip PLL feedback from CLKOUT pad
• Nine low-skew LVCMOS outputs with skew <250 ps
• Frequency range of 10 MHz to 133 MHz at 3.3V
• Tri-state mode capability for board-level testing

Applications

• High-speed digital signal processing systems
• Telecommunications equipment requiring precise clock distribution
• Computer motherboards and peripheral interfaces

Part Context

This component belongs to the IDT 2309 series of zero-delay buffers. The 'H' suffix indicates a high-drive version with faster rise and fall times compared to the base part. The 'PGG' suffix specifies the 16-pin TSSOP package type. This series is designed for applications demanding low phase noise and minimal jitter in clock distribution networks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.