8N3SV76AC-0023CDI8

Programmable Timers And Oscillators Overview

The 8N3SV76AC-0023CDI8 is a frequency-programmable Voltage-Controlled Crystal Oscillator (VCXO) from the FemtoClock NG series by Renesas Electronics. It operates at a fixed output frequency of 176.8382 MHz and utilizes LVPECL signaling. The device requires a supply voltage between 3.135 V and 3.465 V, drawing a typical supply current of 130 mA. It is housed in a 6-CLCC package with dimensions of 7x5 mm and supports surface-mount installation. The component is rated for an operating temperature range of -40°C to +85°C.

Programmable Timers And Oscillators Feature Summary

• Frequency-programmable VCXO architecture within the FemtoClock NG family
• LVPECL output signaling for high-speed digital interfaces
• Flexible pull-range programming capabilities

Programmable Timers And Oscillators Applications

• High-performance networking equipment requiring precise clocking
• Telecommunications infrastructure systems
• Test and measurement instruments demanding low jitter

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix 'CDI8' against the official Renesas datasheet to confirm tape-and-reel packaging and lead-free status. Confirm that the base model 8N3SV76AC supports the required 176.8382 MHz frequency configuration. Check for any recent Product Change Notices (PCN) affecting the manufacturing site or material composition. Ensure compatibility with existing board layouts regarding the 6-CLCC footprint.

Programmable Timers And Oscillators Selection Notes

Select this component when a stable, programmable reference clock is needed for LVPECL-based circuits. The FemtoClock NG series offers flexibility in frequency selection compared to fixed-frequency oscillators. Consider the 130 mA current consumption and thermal requirements for the 6-CLCC package during PCB design. Verify that the application environment falls within the specified -40°C to +85°C operating range.

Programmable Timers And Oscillators Part Context

This part belongs to the IDT8N3SV76 family, which provides LVPECL frequency-programmable VCXOs. These devices are designed to replace traditional crystal oscillators where frequency agility and low phase noise are critical. The FemtoClock NG branding indicates advanced jitter attenuation technology integrated into the oscillator circuit.

Programmable Timers And Oscillators Replacement Considerations

Direct substitutes include other variants within the 8N3SV76AC series with different frequency suffixes, provided the pinout and electrical characteristics remain identical. Cross-reference with the manufacturer's cross-reference guide for equivalent parts from other vendors if availability is constrained.