company blog about Supply Renesas Clock Distribution:Clock Buffer & Driver,Clock Divider,Clock MUX,ZDB

Supply Renesas Clock Distribution:Clock Buffer & Driver,Clock Divider,Clock MUX,ZDB

Shenzhen Mingjiada Electronics Co., Ltd., as a professional distributor of electronic components, has become the preferred supplier for numerous industrial automation, smart automotive, consumer electronics, and IoT companies thanks to its direct supply channels from original manufacturers and extensive inventory.

Main Products: 5G ICs, new energy ICs, IoT ICs, Bluetooth ICs, vehicle networking ICs, automotive-grade ICs, base station ICs, communication ICs, artificial intelligence ICs, medical ICs, home appliance ICs, voice ICs, memory ICs, sensor ICs, microcontroller ICs, transceiver ICs, mobile phone ICs, Apple mobile phone ICs/watch ICs, wearable ICs, etc.

Supply Advantages:

Authentic Products Guaranteed

All products are procured through authorised channels to ensure authenticity

Complete model lists and batch traceability services are provided to eliminate counterfeit risks

Adequate Inventory and Rapid Delivery

Maintains adequate stock reserves for electronic component models

Standard products shipped within 24 hours; urgent orders supported with delivery within 48 hours

Efficient global logistics network significantly reduces customer R&D and production cycles

Flexible Procurement Options

Supports diverse needs from sample procurement to bulk orders

Offers competitive pricing, with special discounts for large customers

One-stop procurement services

Clock Distribution

Renesas clock distribution products are used to condition, manipulate and distribute clock signals within a system, with or without the use of a phase-locked loop (PLL). These devices are well-suited for most applications where the input signal is of good quality, and the goal is to buffer, fan-out, divide or multiplex the input signal. A single-output clock buffer is also useful for translating a clock from one signaling standard to another, such as LVCMOS-in to LVPECL-out.

As the industry leader in timing solutions, Renesas offers a rich portfolio of clock buffer, clock distribution and multiplexer solutions to meet the needs of virtually any application. Renesas has the largest portfolio of clock distribution devices that support differential signals. LVDS, LVPECL, HCSL, LVCMOS, CML, HSTL, SSTL are some of the most common I/O levels supported by these devices.

Clock Buffers & Drivers

The Renesas clock buffer (clock driver) portfolio includes devices with up to 27 outputs. Differential outputs such as LVPECL, LVDS, HCSL, CML, and HSTL, as well as selectable outputs, are supported for output frequencies up to 3.2GHz and single-ended LVCMOS outputs for frequencies up to 350MHz. Some buffers are available with mixed output signaling. The Renesas buffer portfolio has devices supporting supply voltages from 1.2V up to 5V and that are available in commercial and industrial temperature ranges. Fanout buffers and clock dividers are general-purpose clock building block devices that can be used in any number of applications. They are ideal for clock and signal distribution in a large variety of systems, from personal computers to consumer electronics or industrial systems, as well as high-performance networking and communications systems.

Clock Dividers

Renesas clock dividers (clock frequency dividers) provide an output clock signal that is a divided frequency of the input. They can also be used as clock buffers and make multiple copies of the output frequency. Clock divider devices, when used in divide-by-1 mode, can also function as a fanout buffer.

Clock Multiplexers (MUX)

A clock multiplexer (clock MUX) selects one of the several inputs and propagates that signal forward. Renesas offers several types of clock multiplexers that not only include a multiplexing function, but also clock divider and fanout buffer functions integrated on the same device. This not only reduces the total part count in a clock tree but can also help improve the performance in many cases.

Zero Delay Buffers (ZDB)

Zero-delay buffers (ZDB) provide a synchronous copy (no propagation delay) of the input clock at the outputs, usually without frequency translation. The Renesas ZDBs are PLL-based devices that regenerate the input clock signal with fanout to drive multiple loads offering various signal levels, including LVPECL, LVDS, HCSL, CML, HSTL, SSTL, or LVCMOS. ZDBs are ideal for applications requiring synchronized clocking for FPGAs, CPUs, logic, and synchronous memory.