All IPs > Analog & Mixed Signal > DLL
Delay-Locked Loops (DLL) are an integral part of the Analog & Mixed Signal category within semiconductor IPs, playing a vital role in the enhancement of precision timing and synchronization in electronic circuits. DLLs are utilized in a range of applications from high-speed communication systems to consumer electronics, where precise timing adjustments are crucial for optimal performance. As a key component in the clock distribution network, DLLs help correct phase errors between the clock input and output, ensuring successful data transmission with reduced jitter and improved signal integrity.
One of the main advantages of using DLL semiconductor IP is its ability to generate precise clock edges without the need for a dedicated external clock source. This capability ensures flexibility and can lead to a reduction in overall system cost. DLLs achieve this by employing a feedback control system to align the output clock phase with the reference clock phase, thereby minimizing phase noise and aligning in real time to adapt to variations in process, voltage, and temperature.
In the Analog & Mixed Signal IP category, DLLs are essential for a myriad of devices like computer memory subsystems, graphics processors, and digital communication systems. These systems rely on accurate timing for data sampling, transmission, and reception, making DLLs critical for maintaining bandwidth efficiency and minimizing data errors. Furthermore, by maximizing synchronization, DLLs improve the operational efficiency of high-speed DRAM interfaces and high-speed serial links, which are pivotal in networks and advanced computing applications.
At Silicon Hub, our DLL semiconductor IP portfolio offers a diverse range of solutions tailored to meet the sophisticated demands of modern electronic design. Designers can explore a wide selection of DLL IPs optimized for different performance metrics, power consumption levels, and area constraints to find the perfect fit for their specific applications. As technology continues to advance, ensuring compatibility and precision in clock management with DLL semiconductor IPs is paramount for achieving cutting-edge innovation in digital systems.
Dolphin Technology's digital Delay-Locked Loop (DLL) IP offers a cutting-edge solution for precise timing and synchronization in digital circuits. This DLL IP spans a broad frequency range from 40 MHz to 1 GHz, providing flexibility to match specific application requirements. It comes with high precision, controlled through coarse and fine adjustments to reduce resolution error and improve delay accuracy. Designed as a fully digital solution, the DLL has features like external bypass and is developed to minimize EMI, ensuring high signal integrity in densely packed circuits. This suitability for digital integration makes it highly adaptable to various technology nodes, from older generation silicon to advanced process nodes. Ideal for high-speed digital designs, the DLL facilitates efficient communication within semiconductor devices, playing a crucial role in applications requiring synchronized timing across various parts of an integrated circuit. The extensive frequency range further ensures it meets diverse operational needs across a spectrum of industries.
The pPLL08 Family is a sophisticated set of all-digital RF frequency synthesizer PLLs from Perceptia, catering to RF-intensive applications such as 5G and WiFi, operating at frequencies up to 8GHz. It distinguishes itself with ultra-low jitter performance (less than 300fs RMS), making it suitable for high-speed RF applications, including clocks for ADC, DAC, and PHY. Its small form factor and energy efficiency underscore its suitability for space and power-constrained environments while maintaining industry-leading designer flexibility. These synthesizers encompass a range of frequency multiplication options, supporting a diverse array of wireless communication standards. Compatible with various foundries, including UMC 40LP and GlobalFoundries 22FDX, the pPLL08 Family benefits from Perceptia's adept support in integration and customization for specific needs, offering comprehensive deliverables and support to ensure practical and efficient implementation.
The SL 100X Universal Demodulator is a versatile software-defined baseband demodulator IC that supports various waveform standards. Designed to cover a wide range of applications, this demodulator is a fully programmable solution that enables compatibility with multiple radio standards. The IC's architecture allows for adaptability in dynamic environments, making it ideal for broadcast, mobile devices, and other communication platforms. Saankhya Labs has incorporated ultra-low power consumption and a minimal footprint into the SL 100X, ensuring that energy efficiency is maintained without compromising performance. This universal approach allows developers to streamline their product lines without sacrificing the versatility required for modern communication environments. The SL 100X broadens access to flexible communication solutions, granting engineers the ability to introduce new technologies with ease. From traditional broadcasting systems to the latest in mobile communication, the SL 100X acts as a cornerstone for the creation of advanced wireless communication systems.
The CTAccel Image Processor (CIP) on Intel Agilex FPGA offers a high-performance image processing solution that shifts workload from CPUs to FPGA technology, significantly enhancing data center efficiency. Using the Intel Agilex 7 FPGAs and SoCs F-Series, which are built on the 10 nm SuperFin process, the CIP can boost image processing speed by 5 to 20 times while reducing latency by the same measure. This enhancement is crucial for accommodating the explosive growth of image data in data centers due to smartphone proliferation and extensive use of cloud storage. The Agilex FPGA's advanced features include transceiver rates up to 58 Gbps, versatile DSP blocks supporting both fixed-point and floating-point operations, and high-performance cryptographic capabilities. These features facilitate substantial performance improvements in image transcoding, thumbnail generation, and image recognition tasks, reducing total cost of ownership by enabling data centers to maintain higher compute densities with lower operational costs. Moreover, the CIP's support for mainstream image processing software such as ImageMagick and OpenCV ensures seamless integration and deployment. The FPGA's capability for remote reconfiguration allows it to adapt swiftly to custom usage scenarios without server downtimes, enhancing maintenance and operational flexibility.
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 SL 900X Universal Modulator is an advanced baseband modulator IC that is fully software-defined, offering extensive programmability for multiple waveform applications. Its compact design supports diverse modulation standards, making it a versatile component for any radio frequency transmission environment. Engineered to maximize efficiency, the SL 900X excels in scenarios that demand high adaptability without sacrificing power. This flexibility makes the modulator suitable for both traditional broadcasting and cutting-edge mobile communications, enhancing spectrum utilization and extending the capabilities of modern networks. With the SL 900X, Saankhya Labs provides engineers with a powerful tool to ensure their systems remain at the forefront of technology. Its ability to be programmed and reconfigured meets the evolving needs of digital communications, driving forward innovation with minimal disruption to existing architecture.
SystematIC provides a comprehensive collection of analog converters and amplifiers designed for sensor array applications. Capable of converting and amplifying signals from diverse sensors, these components are integral for precision measurement systems. These converters employ techniques such as Sigma-Delta modulation to achieve high-resolution data conversion, necessary for sophisticated sensor applications. These components are a part of intricate systems where precise analog-to-digital conversion and signal amplification are necessary, catering to varied measurement tasks including temperature, pressure, and ambient light assessments. Tailored for high accuracy and low noise, the converters and amplifiers assist in capturing and interpreting fine signal details essential in scientific and industrial applications. They support different integration levels, including photodiode and temperature sensor readouts, proving essential in applications requiring exact measurements. Their ability to support multiple sensor inputs with accurate analog amplification makes them a go-to choice in complex electronic assemblies that demand reliable performance under various conditions.
The CTAccel Image Processor on Alveo U200 provides a robust image processing solution by shifting demanding computational workflows from the CPU to FPGA. Specifically designed to handle massive data throughput efficiently, the CIP elevates server performance by up to 6 times while simultaneously reducing latency fourfold. This jump in performance is critical for managing the vast influx of mobile-generated image data within Internet Data Centers (IDCs). Utilizing the FPGA as a heterogeneous coprocessor, the CIP leverages the Alveo U200 platform to enhance tasks such as JPEG decoding, resizing, and color adjustments. The technology removes bottlenecks associated with conventional processing architectures, making it ideal for environments where quick data processing and minimal latency are imperative. The FPGA's ability to undergo remote reconfiguration supports flexible deployment and is designed to maximize operational uptime. The CIP is compatible with popular software libraries like OpenCV and ImageMagick, ensuring an easy transition from traditional software-based image processing to this high-performance alternative. By deploying CIP, data centers can drastically increase compute density, which translates into lower hardware, power, and maintenance costs.
The CTAccel Image Processor (CIP) on Intel PAC platform leverages FPGA technology to offload image processing workloads from CPUs, thereby significantly boosting data center efficiency. By transferring tasks such as JPEG transcoding and thumbnail generation onto the FPGA, the CIP increases image processing speeds by up to 5 times and reduces latency by 2 to 3 times, promoting higher throughput and reducing total costs dramatically. The Intel PAC enables this swift processing by utilizing advanced FPGA capabilities, which support massively data-parallel processing. This effectively addresses the limitations of traditional CPU and GPU architectures in handling intricate image processing tasks, particularly those requiring high parallelism. Additionally, the CIP ensures full compatibility with leading image processing libraries, including ImageMagick, OpenCV, and GraphicsMagick, which facilitates hassle-free integration into existing workflows. The use of Partial Reconfiguration technology allows users to reconfigure FPGA processing tasks dynamically, ensuring maximum performance adaptability without necessitating server reboots, thus enhancing operational ease and efficiency.
The Cottonpicken DSP Engine is a sophisticated digital signal processing solution offering extensive functionality for image manipulation. Its capabilities include Bayer pattern decoding into formats like YUV 4:2:2 and RGB, as well as programmable delays for conversion operations. This DSP engine supports various YUV conversions and 3x3 or 5x5 filter kernels, making it versatile for advanced image processing tasks. Moreover, it is designed to handle full pixel data clock speeds up to 150 MHz, adjusting its performance to suit different platform requirements. While available as part of an integrated development package, it remains a closed-source netlist object, emphasizing section5’s proprietary approach to innovation in DSP technology.
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.
Crafted with next-generation digital television technology in mind, the SL 300X Universal Demodulator offers a compact and sophisticated solution for demodulating broadcast signals. As a universal demodulator, this IC addresses the needs of contemporary DTV and mobile broadcasting systems, accommodating a broad spectrum of modulation techniques. The SL 300X distinguishes itself with robust performance under varying signal conditions. It supports a swift adaptation to environmental changes, ensuring the highest quality in signal demodulation processes. The incorporation of software definability allows this demodulator to remain relevant in rapidly evolving tech ecosystems. Saankhya Labs prioritizes efficiency, integrating low-power consumption into the SL 300X's design. This quality extends its usage across a multitude of operational scenarios from portable devices to large-scale broadcast equipment. By using this demodulator, engineers can expect reliable, high-quality video and audio outputs, ensuring audience satisfaction across all platforms.
The CTAccel Image Processor tailored for AWS takes advantage of FPGA technology to offer superior image processing capabilities on the cloud platform. Available as an Amazon Machine Image, the CIP for AWS offloads CPU tasks to FPGA, thereby boosting image processing speed by 10 times and reducing computational latency by a similar factor. This performance leap is particularly beneficial for cloud-based applications that demand fast, efficient image processing. By utilizing FPGA's reconfigurable architecture, the CIP for AWS enhances real-time processing tasks such as JPEG thumbnail generation, watermarking, and brightness-contrast adjustments. These functions are crucial in managing the vast image data that cloud services frequently encounter, optimizing both service delivery and resource allocation. The CTAccel solution's seamless integration within the AWS environment allows for immediate deployment and simplification of maintenance tasks. Users can reconfigure the FPGA remotely, enabling a flexible response to varying workloads without disrupting application services. This adaptability, combined with the CIP's high efficiency and low operational cost, makes it a compelling choice for enterprises relying on cloud infrastructure for high-data workloads.
Designed for the demands of high-speed data communications, the RT923 by RafaelMicro comprises a 10Gbps Trans-Impedance Amplifier (TIA). This critical component excels in optical or network communication systems, where it converts optical signals into electrical ones with remarkable efficiency and minimal noise.
The RT125 model by RafaelMicro offers a sophisticated 28Gbps signal regeneration solution; it combines a Clock Data Recovery (CDR) unit, Limiting Amplifier (LA), and Trans-Impedance Amplifier (TIA) into a single module. This integration caters to high-speed optical communication needs, ensuring high data integrity and minimal signal loss over extended distances.
The ARINC 818-2 IP Core by iWave is designed to facilitate high-speed, low latency video transmission, compliant with the ARINC 818-2 specifications. This IP core is suitable for both transmitting and receiving high-definition video over transceiver-based FPGA devices. Not limited to video data, it can handle audio and other data transmissions, especially during video blanking periods. Utilizing a simple streaming interface, it seamlessly integrates with various video and image processing IPs from major FPGA vendors.\n\nThis IP core supports a range of configurable Advanced Data Video Bus (ADVB) formats, allowing it to adapt to different video processing needs. It can handle various link rates ranging from 1x to 12x, and supports resolutions up to 4K at 60 frames per second in both progressive and interlaced scan formats. Thus, it is tailored to meet a wide array of high-resolution application requirements.\n\nThe core's flexibility also extends to its support for multiple pixel formats including monochrome, RGB, and YCbCr, as well as its ability to adapt to different video aspect ratios. Furthermore, its customizable parameters enable alignment with specific interface control documents (ICDs), ensuring it can be delivered swiftly – typically within a three to four week timeframe. These attributes make it an invaluable asset for avionics video applications.
The ARINC 818-3 IP Core offers significant upgrades over its predecessor, primarily aimed at enhancing data transmission rates and video encoding capabilities. Designed for high-resolution real-time video applications in avionics, it supports data rates up to 28Gbps, employing 64B/66B encoding schemes. This IP core also addresses previous revisions by introducing low latency video processing guidelines and enhanced error correction features.\n\nConforming to the ARINC 818-3 specification, this core accommodates a simple streaming interface for both transmission and reception of video, and supports progressive as well as interlaced video types. Its flexibility allows customization of pixel formats and frame rates to cater to various high-speed ARINC video applications. Supported video resolution scales up to 4K at 60fps, providing crystal-clear video output suitable for critical avionics needs.\n\nThe ARINC 818-3 IP Core integrates well with optical transmission mediums, offering reliable data transmission over fiber channels. Additionally, it incorporates features for pixel aspect ratio configuration, further demonstrating its capability to manage diverse video processing tasks efficiently. This level of flexibility positions it as a key component in modern avionics systems requiring robust video transmission.
Incorporates the AMD Zynq UltraScale+ ZU47DR-1E, this RFSoC module is designed to meet high-performance requirements with its 4 GByte DDR4 memory and 128 MByte SPI Boot Flash. It boasts a significant size of 6.5 x 9 cm, supporting 8 RFADCs with 5 GSPS and 8 RFDACs with 9.85 GSPS, which provides robust signal conversion capabilities essential for telecommunication and defense applications.