8N4Q001EG-1020CDI8

Programmable Timers And Oscillators Overview

The Renesas 8N4Q001EG-1020CDI8 is a programmable clock oscillator belonging to the FemtoClock NG series. It utilizes fourth-generation technology to deliver low phase noise performance with an LVDS differential output. The device supports supply voltages of 2.5V or 3.3V and operates within an ambient temperature range of -40°C to 85°C. It features I2C programming for frequency, APR, and PLL control, allowing reprogramming of four power-up default frequencies. The component is housed in a lead-free 10-lead ceramic package measuring 5mm x 7mm x 1.55mm.

Programmable Timers And Oscillators Feature Summary

• Fourth-generation FemtoClock NG technology for high frequency and low phase noise
• Programmable via I2C interface for output frequency, APR, and internal PLL registers
• Frequency resolution of 435.9Hz ÷N across specified ranges
• Supports 2.5V or 3.3V supply voltage modes

Programmable Timers And Oscillators Applications

• Wireless infrastructure equipment
• Telecommunication systems
• Networking end equipment

Programmable Timers And Oscillators Part Context

This component is part of the IDT 8N4QV01 family, which was acquired by Renesas Electronics Corporation. The 'EG' suffix typically denotes specific factory-set default frequencies and packaging options within this programmable VCXO line. The device serves as a versatile clock source requiring external crystal components for operation.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements include other members of the 8N4Q001/8N4QV01 series such as 8N4Q001LG-0055CDI8 or 8N4QV01KG-1020CDI8, provided the specific default frequency requirements match the application needs. Verify pin compatibility and I2C register configurations when substituting.