8N4DV85EC-0019CDI8

Programmable Timers And Oscillators Overview

The Renesas 8N4DV85EC-0019CDI8 is a programmable clock generator and oscillator belonging to the FemtoClock NG series. It functions as a Voltage-Controlled Crystal Oscillator (VCXO) designed for high-performance timing applications. The device operates within a supply voltage range of 3.135V to 3.465V and draws a typical supply current of 140 mA. It supports dual frequency outputs, specifically configured for 150 MHz and 75 MHz operations in similar family variants. The component is housed in a compact 6-CLCC surface-mount package with dimensions of 7x5 mm, ensuring compatibility with space-constrained designs.

Programmable Timers And Oscillators Feature Summary

• Dual-frequency VCXO output capability supporting 150 MHz and 75 MHz configurations
• Operates on a single 3.3V nominal supply (3.135V–3.465V) with 140 mA current consumption
• Industrial temperature range rated from -40°C to +85°C
• Compact 6-lead CLCC (7x5 mm) surface-mount package

Programmable Timers And Oscillators Applications

• High-speed serial communication interfaces requiring precise jitter attenuation
• Network synchronization equipment utilizing VCXO tuning characteristics
• Test and measurement instruments demanding stable dual-frequency clock sources

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix '0019' against official Renesas documentation to confirm exact frequency parameters, as generic listings may reference standard 150/75 MHz configurations. Confirm lead times and availability status directly with authorized distributors, as stock levels fluctuate. Ensure the 6-CLCC footprint matches the target PCB layout constraints before ordering.

Programmable Timers And Oscillators Selection Notes

Select this component when dual-frequency VCXO functionality is required within the FemtoClock NG ecosystem. Compare electrical specifications such as phase noise and pull range against application requirements. Verify that the 140 mA current draw fits the system power budget. Ensure the operating temperature range of -40°C to +85°C meets environmental conditions.

Programmable Timers And Oscillators Part Context

This part belongs to the Renesas 8N4DV85 series, a family of programmable clock generators known as FemtoClock NG. These devices are engineered for low-jitter performance and flexibility in complex digital systems. The 8N4DV85EC variant specifically denotes a version optimized for VCXO applications, distinguishing it from standard fixed-frequency or multi-output clock generators within the same product line.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements within the 8N4DV85 series should be verified for pin-to-pin compatibility and identical electrical characteristics. Cross-reference specific suffix codes to ensure matching frequency outputs and package types. Consult Renesas datasheets for any functional differences between sub-variants.