All IPs > Analog & Mixed Signal > Clock Synthesizer
Clock synthesizer semiconductor IPs are critical components in the design of modern electronic devices. These IPs are crucial for generating clock signals, which are central to timing and synchronization in digital systems. Without reliable clock synthesizers, electronic devices ranging from consumer gadgets to complex computing systems would struggle to operate efficiently. Within our Silicon Hub category, you will find a comprehensive range of clock synthesizer solutions designed to meet diverse application needs.
One of the primary functions of clock synthesizer semiconductor IPs is to create stable and precise clock frequencies from a less stable or lower frequency reference signal. They achieve this through techniques such as phase-locked loops (PLLs) and frequency-locked loops (FLLs), which are essential for minimizing jitter and ensuring robust system performance. These IPs are vital in applications that require high data transfer rates and seamless communication, such as in networking equipment, telecommunications, and data centers.
The clock synthesizer category includes various types of products, such as frequency synthesizers, clock generators, and jitter cleaners. Each of these plays a unique role in end-user devices by optimizing their operational efficiency. For instance, frequency synthesizers are employed in wireless communication systems to adjust frequencies for transmitting and receiving signals. Clock generators are pivotal in providing the necessary timing for microprocessors in computing devices, enabling them to execute instructions at the correct pace.
At Silicon Hub, our clock synthesizer semiconductor IPs are developed with a focus on innovation and reliability, ensuring that they can support the ever-growing complexity of electronic devices. By integrating these sophisticated IPs into your designs, you can enhance system performance and ensure superior product functionality, serving as a cornerstone for faster and more accurate processing in your technology solutions. Discover the potential of our clock synthesizers in propelling your products to new levels of success.
The pPLL03F-GF22FDX variant of Perceptia's all-digital Fractional-N PLLs aims distinctly at performance computing, exhibiting low-jitter and compact dimensions suited for clocking applications with stringent timing demands. It supports frequencies up to 4GHz, ideal for use in performance computing blocks and ADC/DACs. Tailored for environments where multi-PLL systems are needed, the pPLL03F integrates seamlessly within large-scale SoCs, allowing designers to handle numerous clock domains per SoC with ease. Its fractional-N mode enhances flexibility in choosing input and output clock frequencies, facilitating broad design options. Perceptia's pPLL03F is utilized broadly across several technology nodes, including GlobalFoundries 22FDX, Samsung’s 14LPP, and TSMC’s N6/N7. This makes it versatile across different applications and processes, supported by Perceptia's extensive integration capabilities and support.
The H-Series PHY offers a groundbreaking approach to high bandwidth memory solutions, specifically fine-tuned for applications in AI, ML, graphics, and high-performance computing. This PHY IP core is engineered to deliver top-notch performance, accommodating challenging demands with optimized area and power consumption. It supports HBM2 and HBM2E standards with a robust data rate capability of up to 3200 MB/sec, allowing seamless integration with advanced systems. This PHY leverages a 2.5D interposer level design and supports up to 16 channels, providing substantial bandwidth in competitive environments. Notably, it is compatible with pseudo-channel configurations and manages up to 8 stacked HBM2E memories, delivering exceptional memory performance. The DFI 5.0 interface ensures smooth connectivity, making it ideal for AI, ML, graphics, and networking applications, delivering peak performance in various scenarios. Optimized for areas of low power and high efficiency, the H-Series PHY is crafted to reduce latency intricately. Its structural efficiency is underscored by its ability to balance performance with minimalistic design requirements, setting a benchmark for PHY implementations in demanding settings.
Analog Bits offers premier clocking solutions, known for their high customizability and low power consumption. These silicon-proven clocking solutions, available in 5nm nodes and onward, are renowned for ultra-low jitter and wide-range integer/fractional configurations. They are designed to serve diverse applications, such as consumer electronics, servers, and automotive technologies, ensuring the perfect balance of precision and performance. Their ability to adapt to specific customer needs makes them ideal for high-volume production environments.
The CLX Clock Synthesizer by SCALINX is a precision-engineered solution for generating stable clock signals across a wide frequency range. Designed to provide outputs from 10 MHz to 8 GHz, the CLX employs a sophisticated N-integer PLL architecture that supports both integer and fractional frequency multiplication. With its ability to support various reference frequencies and output configurations, the CLX Clock Synthesizer is an adaptable component for both consumer electronics and industrial applications. Its design focuses on minimizing jitter and maximizing signal purity, which is crucial for maintaining system synchrony and efficiency. The CLX's silicon-proven architecture ensures robustness and reliability, making it a preferred choice for systems where timing is critical. Its flexible interface and wide-ranging compatibility with different semiconductor processes make the CLX a versatile synthesizer that can effortlessly integrate into a multitude of electronic platforms. It is particularly beneficial in telecommunications, networking equipment, and applications demanding precise frequency generation and synchronization.
TES offers an advanced integer-N PLL-based HF frequency synthesizer and clock generator, meticulously designed for generating precise frequencies within the high frequency (HF) range. This synthesizer operates from 2.424 MHz to 9.697 MHz, generating stable 3.3V square-wave FVCO frequencies, with fine steps of approximately 18.9393 kHz. The synthesizer's versatility lies in its ability to produce one-fourth of the main frequency across two additional outputs, FDEM and FDRV, offering flexible phase difference options. This IP is proven for silicon implementation in the XFAB's XT018 technology and is adaptable for transfer to other technologies upon request. With a built-in loop filter and VCO, this frequency synthesizer is designed to maintain high stability and precision across its frequency range, making it an excellent component for various RF and clock driving applications. The clock generator is also fine-tuned for integration in ASICs, requiring only a single supply voltage of 3.3V. Specifications of the synthesizer include its ability to manage phase shifts effectively, making it suitable for complex systems requiring precise timing and coordination. Its silicon-proven nature further ensures that it delivers reliable and consistent performance, an important aspect for applications in communications and other high-precision fields.
The pPLL02F family is designed as a versatile all-digital Fractional-N PLL, primarily aimed at general-purpose applications requiring precise clocking. Its architecture supports fractional multiplication with frequencies up to 2GHz, proving essential for moderate-speed digital systems and microprocessors. The pPLL02F delivers low jitter performance of less than 18ps RMS, making it suitable for systems with multiple PLLs, aimed at moderate speed integration. This second-generation technology maintains a compact form factor, occupying less than 0.01 square millimeters, and operating with low power consumption, underlining its efficiency for integration in complex SoCs. With the ability to handle input frequencies ranging from 5MHz to 500MHz, the pPLL02F proves its adaptability across varied designs. It also features a robust design with lock-detect outputs, further enriching its applications. Availability spans across GlobalFoundries 22FDX, Samsung 8LPP, and TSMC N6/N7, among others, showcasing Perceptia's ability to support numerous foundry options and process nodes. Designers benefit from the comprehensive integration support provided to ensure implementation is seamless across different technology platforms.
Aeonic Generate focuses on efficient clock generation for systems-on-chip (SoCs), offering synthesizable solutions with robust observability and programmable features. It enables fine-grained droop and DVFS response through distributed clocking strategies. The product line is process portable, ensuring functionality across different nodes, and delivers substantial area efficiency compared to analog PLLs, maintaining performance even under varying silicon conditions.
CorePLL is an ultra-low-power frequency synthesizer featuring dual PLLs and VCOs. Designed for efficiency, it consumes just 24mW, providing high performance with small footprint, ideal for wireless systems like GSM, WCDMA, and LTE. The synthesizer supports a comprehensive range of features including broadband integration, IQ Dividers, integrated bandgap references, and digital calibrations. CorePLL's architecture supports a wide range of applications from Bluetooth to automotive communications, with its flexible power and performance modes. It can deliver RF signals from 1.333GHz to 8GHz and utilizes a programmable reference divider to optimize signal clarity. This synthesizer ensures quick settling times, tailored for modern RF systems. With SPI control and comprehensive lock detection features, CorePLL offers straightforward integration into existing systems, offering adaptability for multiple communication standards.
The pPLL05 Family is recognized for delivering low power, all-digital PLL solutions ideal for IoT and embedded systems. Built on Perceptia's second-generation digital PLL technology, it ensures consistency in performance across various processes, making it a prime option for low voltage environments operating up to 1GHz. Its remarkably small design footprint of less than 0.01 square millimeters coupled with low power consumption makes the pPLL05 ideal for constrained environments. The PLL can manage input frequencies between 5MHz and 200MHz, further enhancing its application versatility in embedded systems and moderate-speed processors. Perceptia provides the pPLL05 across diverse technology nodes including GlobalFoundries 22FDX and Samsung 8LPP, offering robust support for customization and integration. This support includes comprehensive backend flow compatibility and integration guides, ensuring ease of use and adaptability.
The Aeonic Integrated Droop Response System is designed to enhance droop and DVFS response for integrated circuits. It includes multi-threshold droop detection and fast adaptation times, ensuring power savings and optimal system performance. This technology provides extensive observability and integrates standard interfaces like APB & JTAG, aiding silicon health management by delivering data-driven insights for lifecycle analytics.
The C3-PLL-2 is a high-performance phase-locked loop designed for a range of telecommunication applications. It leverages the DIGICC technology, offering fully digital implementation, which negates the need for traditional analog cores, thus reducing overall design complexity and cost. The core is specially tailored for tasks demanding high precision and reliability. It effectively manages timing and synchronization, crucial for telecom systems requiring tight control over signal integrity. The PLL's digital nature ensures it is adaptable to changing requirements, offering reconfigurability and enhancements in system deployment flexibility. The C3-PLL-2 benefits from Cologne Chip's extensive experience in telecommunications, integrating seamlessly with various systems, leading to simplified integration for complex digital environments. The product is distinguished by its ability to ensure optimal functionality under varying system conditions, which is essential for high-performance telecom networks.
eSi-Analog is a portfolio of silicon-proven analog IP blocks that play a pivotal role in enabling custom ASIC and SoC designs. The offerings include a variety of critical analog functions such as oscillators, PLLs, and low-dropout regulators (LDOs), all optimized for low power consumption and high performance. These blocks are designed for easy integration across numerous process nodes, catering to diverse customer specifications in sectors ranging from wireless communication to healthcare. By incorporating advanced analog technology, eSi-Analog helps ensure that systems meet both performance and cost targets while maintaining high levels of functionality.
Vantablack S-VIS is a state-of-the-art material specifically engineered for use in space applications. It is distinguished by its ability to significantly reduce stray light in optical instruments, enhancing the calibration of IR camera systems. Vantablack S-VIS coatings provide a high-performance solution with spectrally flat absorption capabilities that range from the ultraviolet to near-millimeter spectral areas. In the challenging environment of space, these coatings help streamline instrument design by reducing size and weight while maintaining exceptional light absorption and high emissivity.
Analog Circuit Works' Clock Generation IP is an essential component that complements a variety of their other IP offerings. It is designed to provide precise clock signals with a focus on optimizing frequency within different process technologies. With managed power efficiency and scalability, these clock generation circuits support a diverse set of applications ranging from computing to communication systems.\n\nThe versatility of these IPs ensures compatibility with various design requirements, allowing for high-precision operations. This adaptability makes it a prime choice for developers looking to integrate robust clock solutions in their systems. With tailored optimizations for specific frequency requirements, their solutions boost performance while maintaining energy efficiency.\n\nUtilizing Clock Generation IP from Analog Circuit Works means implementing a solution that enhances synchronized timing functionalities across complex systems, ensuring accuracy and reliability, which are critical in high-performance electronic designs.
Digital DPLL Units created by Granite SemiCom represent a sophisticated solution for precise frequency synthesis and distribution. These units integrate fractional-N division capabilities, accommodating a wide range of applications including clocks in SERDES structures and high-speed data transfer systems. Designed to minimize power consumption while ensuring accuracy, these DPLL units offer features like integrated feedback dividers and programmable input amplifiers. Operating within a wide frequency range under varied process conditions, they provide robust solutions for contemporary digital communication challenges.
The 15 MHz Clock Oscillator from Vivid Engineering provides precise timing with an operating range from 8 to 24 MHz. Known for its instant start capability, this oscillator includes a 4-bit digital control for tailoring its frequency to specific application needs. The design is focused on ensuring minimal signal interference and high stability, making it ideal for timing-sensitive applications in electronic systems where reliability is paramount.
The Low Jitter Digital PLL from Terminus Circuits offers a versatile frequency synthesizer solution, capable of generating outputs at 1.25G, 2.5G, and 5G, meeting the demands of applications like USB 3.0/3.1 and WiFi transceivers. This synthesizer is recognized for its low jitter and quadrature outputs, ensuring reliable performance for high-speed digital communication. Its architecture includes Type II, 3rd order PLL design, features auto-calibration mechanisms that adjust for variations in temperature and processing conditions, and allows frequency settings via CSR registers. The system is engineered for minimal silicon usage, making it ideal for compact device integrations where space and power efficiency are critical. Deliverables include detailed GDS II layouts, integration notes, LEF abstracts, and Verilog models, equipping developers with comprehensive resources for implementing high-speed clock solutions in their designs. With an operating temperature range of -40 to 125 degrees Celsius, this PLL supports robust operation in both consumer and industrial environments.
High-performance PLLs and DLLs from Pico Semiconductor are engineered to meet the needs of applications requiring precise timing and clock management. These products include low noise and low spur PLLs suitable for various frequencies. The PLLs are designed to operate at significant performance frequencies like 3.25GHz and 5GHz on 40nm TSMC technology, with variations available on other nodes like 90nm UMC.\n\nThese timing solutions are pivotal in ensuring signal integrity and synchronization across digital systems. The various PLL models address the needs of both standard and custom clocking applications with adjustable frequency ranges and robust noise minimization features.\n\nOpting for Pico’s PLLs and DLLs grants designers the flexibility to integrate precise and stable timing solutions within their systems, supporting a wide range of consumer electronics, communications, and other high-tech industries where timing precision is critical.
This PLL synthesizer is engineered to support frequencies ranging from 218.75 MHz to 14 GHz and further extending to frequencies between 13 GHz and 15 GHz. Its advanced design caters to the high-frequency demands of data centers and telecommunications networks, optimizing data flows across various bandwidth channels.
KeyASIC's Fundamental IP offerings include a versatile hybrid standard cell library specifically crafted for IoT and battery-efficient applications. This comprehensive collection comprises both foundry-sponsored memory IPs and general-purpose I/O options such as LVCMOS and programmable 5V-tolerant interfaces. For more specialized applications, users can utilize special-purpose I/Os like SSTL, HSTL, PCI, and others. To ensure robust power management, this IP suite features various regulators, low-dropout (LDO) regulators, cap-less LDOs, and other power components like DC-DC converters, PLLs for frequency synthesis, and crystal and RTC oscillators. This foundational set of IPs supports a wide range of applications, and all components are optimized for high efficiency, making them suitable for diverse commercial and industrial uses.