8V97052NLGI

Overview

The 8V97052NLGI is a high-performance wide-band RF synthesizer and Phase Locked Loop (PLL) manufactured by Renesas Electronics. It features a continuous output frequency range of 34.375 MHz to 4.4 GHz, supporting both on-chip and external Voltage Controlled Oscillators (VCOs). The device utilizes a 32-bit fractional and modulus resolution for precise frequency generation. It operates with an LVCMOS input level and provides a single differential output. The component is housed in a VFQFPN-32 surface mount package and supports SPI interface control.

Feature Summary

• Supports integration with either an on-chip VCO or an external VCO configuration
• Delivers a single differential output across a continuous frequency spectrum
• Provides high-resolution frequency synthesis via 32-bit fractional and modulus capabilities

Applications

• RF signal generation systems requiring wide bandwidth coverage
• Clock distribution networks utilizing PLL-based frequency synthesis
• Test and measurement equipment needing precise frequency control

Procurement Notes

Verify the specific suffix 'NLGI' against the manufacturer's official documentation to ensure correct pinout and electrical specifications. Confirm that the required VCO configuration matches the design intent, as the device supports both internal and external options. Cross-reference the VFQFPN-32 package dimensions with PCB layout guidelines to ensure mechanical compatibility during assembly.

Selection Notes

Select this component when a wide tuning range up to 4.4 GHz is required with high spectral purity. The choice depends on the need for flexible VCO integration options and precise digital control via SPI. Ensure the application environment supports the specified operating temperature range and voltage levels defined in the technical data sheet.

Part Context

This part belongs to the 8V97052 series of RF synthesizers designed for demanding timing applications. It represents a solution for generating stable clock signals in complex electronic systems. The series emphasizes flexibility through dual VCO support and high-resolution digital tuning mechanisms.

Replacement Considerations

Consult the manufacturer's substitution guide for verified alternative part numbers within the same product family. Ensure any replacement maintains compatibility with the 34.375 MHz to 4.4 GHz output range and the VFQFPN-32 form factor.