8N4SV76KC-0036CDI8

Programmable Timers And Oscillators Overview

The Renesas 8N4SV76KC-0036CDI8 is an LVDS Frequency-Programmable VCXO utilizing FemtoClock NG technology. It operates on a single 2.5V or 3.3V supply within the -40°C to 85°C industrial temperature range. The device provides one differential LVDS clock output pair (Q, nQ) with a programmable frequency range of 15.476MHz to 866.67MHz and 975MHz to 1,300MHz. Factory programming ensures high frequency precision of 218Hz or better. Key electrical parameters include a typical RMS phase jitter of 0.53ps at 156.25MHz (12kHz–20MHz), a power supply current of 140mA at 3.3V, and a startup time of 15ms.

Programmable Timers And Oscillators Feature Summary

• Fourth generation FemtoClock NG technology for low phase noise performance
• Factory-programmable absolute pull range (APR) from ±4.5 to ±754.5ppm
• LVCMOS/LVTTL compatible output enable control input (nOE)
• Lead-free RoHS 6 compliant 6-lead ceramic package (5mm x 7mm x 1.55mm)

Programmable Timers And Oscillators Applications

• Wireless infrastructure equipment
• Telecommunication systems
• Networking end equipment

Programmable Timers And Oscillators Procurement Notes

Verify the specific factory-programmed default frequency and VCXO pull range associated with the '0036' code, as these are non-changeable once manufactured. Confirm the option code 'K' indicates a 3.3V supply with ±20ppm stability. Ensure the 'I' suffix confirms the industrial temperature range (-40°C to 85°C). Check for any Product Change Notices (PCN) affecting the CD package revision.

Programmable Timers And Oscillators Selection Notes

Select this component when a fixed-frequency source with wide programmability is required in a compact ceramic package. The LVDS output is suitable for high-speed digital interfaces requiring low voltage swing. Verify that the application can accommodate the internal 114.285MHz reference crystal. Ensure the control voltage linearity and oscillator gain meet the specific tuning requirements of the system design.

Programmable Timers And Oscillators Part Context

This part belongs to the IDT8N4SV76 family of LVDS Frequency-Programmable VCXOs. Integrated Device Technology (IDT) was acquired by Renesas Electronics Corporation in March 2019. The product utilizes the FemtoClock NG architecture, which integrates a fractional feedback divider and delta-sigma modulator for robust frequency synthesis and noise shaping.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements must match the LVDS output type, 6-lead ceramic package dimensions, and FemtoClock NG architecture. Verify compatibility of the factory-programmed frequency and pull range. Cross-reference with other IDT/Renesas FemtoClock NG VCXOs such as the 8N3SV76 series, ensuring pinout and electrical specifications align.