5P49V5901B069NLGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5P49V5901B069NLGI8 is a VersaClock 5 Low Power Programmable Clock Generator manufactured by Renesas Electronics. It operates within an industrial temperature range of -40°C to +85°C and utilizes a 24-VFQFN package with an exposed pad. The device supports input standards including HCSL, LVCMOS, LVDS, and LVPECL, alongside crystal inputs. It generates output signals compatible with HCSL, LVCMOS, LVDS, and LVPECL standards. The maximum output frequency reaches 350MHz. Supply voltage options include 1.71V–1.89V, 2.375V–2.625V, and 3.135V–3.465V. This component belongs to the VersaClock 5 series designed for low-power applications.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• VersaClock 5 Low Power programmable clock generator architecture
• Supports multiple differential input/output I/O standards (HCSL, LVCMOS, LVDS, LVPECL)
• Maximum output frequency of 350MHz
• Industrial operating temperature range from -40°C to +85°C

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance consumer electronics
• Networking equipment
• Industrial computing systems
• Data communications infrastructure

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify availability status as current listings indicate restricted supply or limited stock conditions. Confirm the specific suffix configuration matches design requirements before ordering. Check for recent Product Change Notifications (PCN) regarding manufacturing updates. Ensure compatibility with existing I2C addressing schemes if multiple devices are used in the system.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when low power consumption is critical for VersaClock 5 applications. Verify that the required output frequencies do not exceed 350MHz. Ensure the system design accommodates the 24-VFQFN package dimensions. Confirm that the available supply voltages align with the target board's power rails. Consider OTP memory storage needs for configuration persistence.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Renesas VersaClock 5 family, representing fifth-generation programmable clock technology. It is designed to replace older generations like VersaClock 4 in low-power scenarios. The device allows configuration via I2C interface or on-chip One-Time Programmable (OTP) memory. It supports up to four different configurations accessible via processor GPIOs or bootstrapping pins.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The 5P49V5907 is listed as obsolete with the 5P49V6967 (VersaClock 6E) suggested as a replacement. However, pinout and feature differences require careful evaluation. No direct pin-to-pin substitutes are confirmed in the provided documentation.