Renesas offers the broadest and deepest silicon timing portfolio in the industry. In addition to our wide offering of buffers and clock synthesizer products, we deliver leading-edge system timing solutions to resolve timing challenges in wireless infrastructure, networking, data centers, and consumer applications. With proven expertise spanning more than twenty years in both analog and digital timing, our portfolio features the lowest phase noise and highest performance along with advanced timing technology.

  • Lowest phase noise and highest performance
  • Industry’s broadest and deepest portfolio
  • Proven expertise in both Analog and Digital timing
  • Advanced timing technology

About Clock ICs and Clock Timing Integrated Circuit Solutions

A "clock IC" is a broad term used to describe integrated circuits that generate, condition, manipulate, distribute, or control a timing signal in an electronic system. At its most basic level, a clock timing signal oscillates between an electrical high and a low state and is utilized like a metronome to coordinate the actions of circuits. When applied to today's most advanced technologies, clocking ICs must be able to generate accurate clock pulses, and continuously and reliably distribute that signal for use by various timing devices within the system. When operating at such high speeds, system design and environmental factors make it especially challenging to maintain signal quality, often resulting in higher bit error rates (BER) and degraded system performance. Fortunately, Renesas offers a wide range of integrated circuit solutions to meet the stringent system requirements of virtually any application.

Featured Timing Applications

Categories

Clock Distribution

Products used to condition, manipulate and distribute clock signals in a system

Clock Generation

PLL-based devices used in a variety of high-performance applications

Jitter Attenuators with Frequency Translation

Devices for removing unwanted noise from one or more input clock signal

Application-Specific Clocks

Clock products optimized for the specific requirements of their target applications

Crystal Oscillators

Programmable XOs that feature typical RMS phase jitter down to 120fs

Documentation

Title Type Date
PDF1.92 MB
Application Note
PDF377 KB
Application Note
PDF692 KB
Application Note
PDF256 KB
Application Note
PDF2.40 MB
Overview
PDF906 KB
Overview
PDF400 KB
White Paper
PDF276 KB
White Paper

Videos & Training

News & Blog Posts

Renesas’ ClockMatrix System Synchronizer Delivers Class D Compliance for O-RAN S-Plane Requirements News
The Low-Noise Power Supply for Timing and Clock ICs Blog Post Apr 25, 2022
Renesas Introduces Industry’s First PCIe Gen6 Clock Buffers and Multiplexers News
Future-proof Your PCIe® Designs Blog Post Apr 14, 2022
Solving Common Issues with Respect to PCIe Timing Design on the Modern Server System Blog Post Apr 14, 2022
Renesas Introduces Second-Generation of ClockMatrix Family of Network Synchronizers and Jitter Attenuators for Optical and Wireline Networks News
Renesas Expands ProXO Oscillator Portfolio for High-Performance Communications, and Data Center Applications News
Benefits of a Point-of-Use Clock for Jitter Optimization Blog Post Apr 27, 2021
Renesas Expands FemtoClock Timing Portfolio for High-Performance Communications and Data Center Applications News
Renesas Expands Communication Timing Portfolio for 4G/5G Radio News
Renesas Expands Data Center Solutions Portfolio with Industry’s First CK440Q-Compliant Clock Generator for PCIe Gen5 and Beyond News
Your Guide to Executing pcm4l Software Flawlessly Blog Post Jan 30, 2021
Board Space Is Key for Wearable Products Blog Post Jul 27, 2019
Faster Timing Design and Accurate Performance Testing with Jitter Measurement Utility Blog Post Jun 14, 2019
An Insider’s Guide to Finding the Right Timing Device for Your System Blog Post Dec 19, 2017