8N4Q001EG-2197CDI8

Programmable Timers And Oscillators Overview

The Renesas 8N4Q001EG-2197CDI8 is a programmable FemtoClock NG clock generator. It belongs to the 8N4Q001 series and utilizes fourth-generation technology for low phase noise performance. The device supports multiple output frequencies, including 25MHz, 33.3333MHz, 50MHz, and 125MHz. It operates on a single supply voltage ranging from 3.135V to 3.465V with a typical current consumption of 160mA. The component is housed in a 10-CLCC (7x5mm) package and functions within an ambient temperature range of -40°C to +85°C.

Programmable Timers And Oscillators Feature Summary

• Fourth-generation FemtoClock NG technology for optimized high-frequency and low-noise operation
• Programmable output frequencies including 25MHz, 33.3333MHz, 50MHz, and 125MHz
• Single 3.135V to 3.465V power supply requirement
• 10-lead CLCC (7x5mm) lead-free ceramic package

Programmable Timers And Oscillators Applications

• Wireless infrastructure equipment
• Telecommunication systems
• Networking end equipment

Programmable Timers And Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm frequency options and packaging type. The part number indicates a Tray packaging format in some distributor records, while other variants use Tape & Reel. Confirm RoHS compliance status directly with the supplier documentation before procurement.

Programmable Timers And Oscillators Selection Notes

Select this component when low phase jitter is critical for system timing integrity. Ensure the design accommodates the 160mA typical supply current. Verify that the 10-CLCC footprint matches the PCB layout constraints. Check if the required default power-up frequencies align with the specific EG suffix configuration provided by Renesas.

Programmable Timers And Oscillators Part Context

This model is part of the Renesas FemtoClock NG family, designed for high-performance clocking applications. It succeeds earlier generations of programmable oscillators by offering improved jitter performance and flexible I2C programming capabilities. The 8N4Q001 series is widely used in datacom and telecom sectors requiring precise clock distribution.

Programmable Timers And Oscillators Replacement Considerations

Consult the official Renesas migration guide or product selector tool for verified cross-reference models. Generic substitutes may not match the specific FemtoClock NG jitter specifications or I2C register configurations.