8N4QV01KG-0169CDI8

Programmable Timers And Oscillators Overview

The Renesas 8N4QV01KG-0169CDI8 is a Quad-Frequency Programmable Voltage-Controlled Crystal Oscillator (VCXO) belonging to the FemtoClock NG series. It utilizes fourth-generation technology to deliver high clock frequencies with low phase noise. The device supports output frequencies from 15.476MHz to 866.67MHz and 975MHz to 1,300MHz, with a programming resolution of 435.9Hz ÷N. It features an I2C interface for frequency, APR, and PLL control, alongside two LVCMOS/LVTTL-compatible control inputs for selecting power-up default frequencies. The component operates on a 2.5V or 3.3V supply within a -40°C to +85°C temperature range.

Programmable Timers And Oscillators Feature Summary

• Quad-frequency programmability via I2C and hardware control pins
• Frequency range: 15.476MHz–866.67MHz and 975MHz–1,300MHz
• Absolute Pull Range (APR) programmable from ±4.5ppm to ±754.5ppm
• Low RMS phase jitter: 0.494ps (typical) at 156.25MHz (12kHz–20MHz)

Programmable Timers And Oscillators Applications

• Wireless infrastructure equipment
• Telecommunication systems
• Networking end equipment

Programmable Timers And Oscillators Part Context

This part is part of the 8N4QV01 family, which shares the FemtoClock NG branding and core architecture. While specific datasheet parameters for the -0169 suffix are not explicitly detailed in the provided text, it adheres to the standard 10-CLCC (5mm x 7mm) package and electrical characteristics defined for the series, including the 2.5V/3.3V supply modes and lead-free RoHS 6 compliance.

Programmable Timers And Oscillators FAQ

What is the frequency programming resolution?

The frequency programming resolution is 435.9Hz divided by N, where N is the PLL output divider.

How many default power-up frequencies are supported?

The device supports four power-up default frequencies, which can be selected using the FSEL0 and FSEL1 control inputs.

Is the device available in a lead-free package?

Yes, the 8N4QV01 series is available in a lead-free package compliant with RoHS 6 standards.