5PB1102PGGK8

Overview

The Renesas Electronics 5PB1102PGGK8 is a high-performance 1:2 LVCMOS clock buffer designed for precise timing distribution. It operates within a supply voltage range of 1.71 V to 3.465 V and supports maximum input frequencies up to 200 MHz. The device features a maximum propagation delay of 2.4 ns and delivers LVCMOS output signals. Packaged in an 8-pin DFN (DFN-8) format, it consumes approximately 12 mA of operating current. The component is rated for extended industrial temperature ranges from -40°C to +105°C, ensuring reliability in demanding environments.

Feature Summary

• High-performance 1:2 LVCMOS clock buffering with very low pin-to-pin skew (< 50ps)
• Ultra-low additive jitter specification of < 50fs RMS
• Integrated serial termination supporting 50Ω channel impedance
• Operates on a single supply voltage between 1.71 V and 3.465 V

Applications

• Industrial automation systems requiring precise clock synchronization
• Automotive radar and LiDAR sensor interfaces
• High-speed data acquisition equipment
• Telecommunications infrastructure timing circuits

Procurement Notes

Verify the specific suffix 'K8' against the manufacturer's official datasheet to confirm reel packaging quantities and tape specifications. Ensure the DFN-8 package dimensions match the PCB footprint requirements. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly planning. Cross-reference the part number with the latest Renesas Electronics documentation to validate active status and long-term availability commitments.

Selection Notes

Select this component when a low-jitter, single-ended LVCMOS clock distribution solution is required for frequencies up to 200 MHz. The 1:2 fan-out ratio suits applications needing one input driven by two outputs. Consider the DFN-8 package for space-constrained designs compared to larger TSSOP alternatives. Verify that the 1.71V to 3.465V supply range aligns with the system power rails and that the -40°C to +105°C temperature rating meets environmental constraints.

Part Context

The 5PB1102 belongs to the Renesas 5PB11xx family of high-performance clock buffers. This series is engineered for mixed-signal applications where signal integrity is critical. The 5PB1102 specifically provides a 1:2 split configuration, distinguishing it from higher fan-out variants like the 5PB1108 or 5PB1110. It utilizes advanced CMOS technology to achieve low power consumption while maintaining strict timing parameters.

Replacement Considerations

Direct substitutes include other 1:2 LVCMOS clock buffers from Renesas such as the 5PB1102CMGI or 5PB1102CMGK, depending on package preference (DFN vs TSSOP). Verify electrical compatibility regarding supply voltage and jitter specifications before replacing.