8V97052NLGI8

Overview

The 8V97052NLGI8 is a wideband RF synthesizer and phase-locked loop (PLL) manufactured by Renesas Electronics. It features a single differential output with a continuous frequency range of 34.375 MHz to 4.4 GHz. The device supports an input frequency range from 5 MHz to 310 MHz and operates on a 3.3 V supply voltage, drawing 80 mA. It utilizes LVCMOS input and output levels and is housed in a VFQFPN-32 package. The component functions as a local oscillator for multi-carrier applications.

Feature Summary

• High-resolution 32-bit fractional and modulus synthesis capability
• Supports both on-chip and external voltage-controlled oscillator configurations
• Single differential output providing continuous wideband frequency generation

Applications

• Local oscillator implementation in multi-carrier systems
• Multi-mode communication equipment signal generation
• Wideband RF synthesizer circuits requiring high resolution

Procurement Notes

Verify the specific ordering suffix against the official Renesas datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the VFQFPN-32 package dimensions align with the PCB footprint. Confirm moisture sensitivity level handling procedures are integrated into the assembly process to prevent damage during soldering.

Selection Notes

Select this component when a wide tuning range up to 4.4 GHz is required with high spectral purity. The 32-bit resolution makes it suitable for applications demanding precise frequency steps. Consider the 80 mA current consumption and 3.3 V operating voltage for power budget calculations. The single differential output simplifies layout compared to dual-output alternatives.

Part Context

This part belongs to the 8V97051/8V97052 series of wideband PLLs designed for RF applications. It serves as a core timing generator for complex radio architectures. The device integrates key synthesis functions into a compact surface-mount package, reducing board space while maintaining performance standards for industrial and communications hardware.

Replacement Considerations

Check the 8V97051 series for compatible alternatives if different packaging or minor parameter variations are acceptable. Verify that any substitute maintains the 34.375 MHz to 4.4 GHz output range and 32-bit resolution specifications.