8N4DV85BC-0135CDI8

Programmable Timers And Oscillators Overview

The Renesas 8N4DV85BC-0135CDI8 is a programmable FemtoClock VCXO (Voltage-Controlled Crystal Oscillator) belonging to the 8N4DV85 series. It operates within a supply voltage range of 3.135V to 3.465V and draws approximately 140 mA of supply current. The device is housed in a 6-CLCC surface-mount package with dimensions of 7x5 mm. It supports dual frequency outputs, typically configured for 150 MHz and 75 MHz applications. The component is rated for an industrial operating temperature range from -40°C to +85°C.

Programmable Timers And Oscillators Feature Summary

• Dual-frequency VCXO output capability integrated into a single compact package
• Low jitter performance characteristic of the FemtoClock NG family
• Surface mount 6-CLCC (7x5 mm) packaging for automated assembly
• Industrial temperature rating spanning -40°C to +85°C

Programmable Timers And Oscillators Applications

• High-speed serial communication interfaces requiring precise clock synchronization
• Telecommunications equipment utilizing OC-48/STM-16 standards
• Data acquisition systems demanding low phase noise timing references
• Network infrastructure hardware requiring stable voltage-controlled oscillation

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix 'CDI8' against the manufacturer's latest datasheet to confirm tape-and-reel packaging quantities and lead times. Confirm availability status as distribution channels may list this part as obsolete or limited stock. Ensure the ordering code matches the exact frequency configuration required for the target design.

Programmable Timers And Oscillators Selection Notes

Select this component when a dual-output VCXO is required for differential clocking schemes. Verify that the control voltage range aligns with the system's tuning requirements. Compare electrical specifications such as phase noise and jitter against alternative FemtoClock models if stricter timing constraints exist. Ensure the 6-CLCC footprint fits the PCB layout constraints.

Programmable Timers And Oscillators Part Context

This part belongs to the Renesas FemtoClock NG series, designed for high-performance clock generation. The 8N4DV85BC variant specifically denotes a dual-frequency VCXO configuration. Similar parts in the series include the 8N4DV85AC and 8N4DV85FC, which may offer different frequency options or packaging styles while sharing core architectural features.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements within the same series include the 8N4DV85AC-0075CDI8 and 8N4DV85FC-0112CDI8. Verify pin compatibility and electrical parameters before substitution. Cross-reference with the 8N3DV85BC-0115CDI8 for similar form-factor alternatives.