270PGILF

Overview

The Renesas 270PGILF is a VersaClock clock/frequency synthesizer and fanout buffer IC housed in a 20-TSSOP package. It operates with a single circuit, providing an input-to-output ratio of 1:8. The device supports a maximum frequency of 200MHz and accepts crystal inputs while delivering CMOS outputs. It functions within a supply voltage range of 3.135V to 3.465V and is rated for operating temperatures between -40°C and 85°C. This component includes a PLL with bypass capability and features both divide and multiply functions.

Feature Summary

• VersaClock series clock synthesizer with 1:8 fanout buffer distribution
• Supports maximum frequency of 200MHz with crystal input and CMOS output
• Integrated PLL with bypass functionality and divide/multiply capabilities
• Operates on 3.135V to 3.465V supply within -40°C to 85°C temperature range

Applications

• General-purpose clock distribution in embedded systems
• Frequency synthesis for digital signal processing circuits
• Timing reference generation for microcontroller-based designs

Procurement Notes

The 270PGILF is listed as obsolete or not recommended for new designs (NRND). Verify current availability through authorized distributors, as stock may be limited. Confirm the specific package variant (20-TSSOP) and ensure compatibility with existing board layouts before procurement. Check for end-of-life notices from Renesas Electronics Corporation.

Selection Notes

Select this component when a 1:8 fanout buffer with integrated frequency synthesis is required for 200MHz applications. Ensure the design accommodates the 3.135V–3.465V supply voltage constraint. Consider the crystal input requirement and CMOS output levels. Evaluate alternative active parts if long-term supply stability is critical, given its obsolete status.

Part Context

The 270PGILF belongs to the Renesas VersaClock family, which specializes in low-jitter clock generators and buffers. It shares the base part number 270PG with other variants differing in packaging or performance specifications. The 'I' suffix typically indicates industrial temperature rating, and 'LF' denotes lead-free construction compliant with RoHS standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Consult Renesas documentation for direct replacements within the VersaClock portfolio or evaluate generic 1:8 fanout buffers with similar electrical characteristics.