All IPs > Wireless Communication > JESD 204A / JESD 204B
The JESD 204A and JESD 204B standards have revolutionized data converter interfacing in wireless communication systems. Both these standards are created by the Joint Electron Device Engineering Council (JEDEC) to simplify the complexity involved in connecting data converters with digital processing devices. These semiconductor IPs are pivotal for ensuring seamless high-speed data transfer in wireless systems, reducing the number of data lanes required between the devices and thus simplifying design and reducing costs.
JESD 204A, an extension of the original JESD204, introduces deterministic latency which is crucial for applications that require precise timing. Furthermore, it improves data integrity and supports higher data rate capabilities making it suitable for modern communication systems that demand efficient, high-speed data processing.
JESD 204B further enhances these capabilities, offering even greater efficiency with improved clocking architecture and lane alignment features, leading to easier synchronization and better overall performance. This makes JESD 204B ideal for use in sophisticated wireless communication technology, including 4G and upcoming 5G infrastructure, mobile base stations, and radar systems.
Within this category on Silicon Hub, you will find a selection of semiconductor IPs designed to meet JESD 204A and JESD 204B standards. These offerings allow designers to incorporate cutting-edge data converter interface technology into their wireless communication systems. By leveraging these IPs, companies can improve system efficiency, reduce power consumption, and enable superior data throughput, keeping pace with the rapid advancements in wireless technology.
The ADQ35 model is designed to provide flexible data acquisition with a two-channel configuration operating at a 5 GSPS sampling rate or a single-channel at 10 GSPS. Its programmable DC-offset capability makes this digitizer suitable for sampling unipolar signals. It boasts an open onboard Xilinx Kintex Ultrascale KU115 FPGA which accommodates real-time digital signal processing, ensuring that users can customize their operations seamlessly.
The ADQ35-WB is a versatile data acquisition module that offers a dual-channel configuration with a 5 GSPS sampling rate or a single-channel configuration at 10 GSPS. It features an impressive 9.0 GHz usable analog input bandwidth, making it ideal for high-frequency applications. This digitizer is equipped with an open onboard Xilinx Kintex Ultrascale KU115 FPGA, providing ample resources for custom real-time digital signal processing (DSP). Additionally, it supports peer-to-peer streaming at speeds of up to 14 Gbyte/s, enabling efficient data transfer to GPU, CPU, or SSD.
The ADQ7DC digitizer pushes the boundaries with its 14-bit, 10 GSPS performance. Designed for high-sampling rate applications, it provides improved resolution, facilitated by its DC-coupled front-end with variable DC-offset capabilities. This digitizer supports a 3 GHz analog input bandwidth and is equipped to handle a diverse array of sensors and applications, making it a reliable tool for sophisticated data acquisition needs.
The WDR Core provides an advanced approach to wide dynamic range imaging by controlling image tone curves automatically based on scene analysis. This core is adept at ensuring that both shadows and highlights are appropriately compensated, thus maintaining image contrast and true color fidelity without the reliance on frame memory. Automatic adjustments extend the dynamic range of captured images, providing detailed correction in overexposed and underexposed areas. This capability is vital for environments with variable lighting conditions where traditional gamma corrections might introduce inaccuracies or unnatural visual effects. The core focuses on enhancing the user experience by delivering detailed and balanced images across diverse scenarios. Its versatility is particularly useful in applications like surveillance, where clarity across a range of light levels is critical, and in consumer electronics that require high-quality imaging in varying illumination.
The ADQ35-PDRX digitizer is engineered for pulse data systems, offering a single 5 GSPS channel. It incorporates a 3.5-bit dynamic range extension through built-in dual-gain channel combination, enhancing functionality to match that of a 16-bit digitizer at higher speeds. This product utilizes an onboard FPGA for real-time signal processing, allowing it to combine signals from different paths to achieve remarkable accuracy and precision.
The JESD204B Multi-Channel PHY is a high-speed interface core designed to facilitate data transfer rates up to 12.5Gbps. It adheres to the JESD204B standard, which aims for deterministic latency and the synchronization feature SYSREF. The core is architected to support complex data flow management involving packet grouping and scrambling with 8b/10b encoding and decoding. Furthermore, it offers standalone configuration for transmitter and receiver operations, enhancing flexibility in design. This PHY core is engineered with compatibility across multiple fabrication processes, including 65nm, 55nm, 40nm, and 28nm technologies. This broad range of compatibility ensures easy integration into various system architectures, thus accommodating diverse applications and reducing development time. The design's robustness and comprehensive support for multiple channels make it suitable for demanding environments requiring rapid and reliable data throughput. The JESD204B Multi-Channel PHY not only complies with industry standards but also maximizes efficiency in communication pathways. Its design integrates seamlessly into existing hardware infrastructures, providing enhanced performance without the need for significant overhauls. The PHY’s high adaptability and optimized configurations pave the way for versatile applications in sectors such as telecommunications and data processing, ensuring that systems can meet growing data demands swiftly and efficiently.
The RF-SOI and RF-CMOS Platforms by Tower Semiconductor are designed to power the next generation of wireless communication systems, championing high-speed transmission with minimal noise disruption. These platforms offer ground-breaking low-loss RF technology solutions, perfect for applications requiring high dynamic ranges like mobile and base-station communications. The RF-SOI platform, in particular, stands out due to its enhanced switch performance, achieving new standards in efficiency and integration. This technology suite is specifically crafted for the modern demands of the wireless communication ecosystem, supporting mmWave and 5G applications which require precise signal control and propagation. The platform combines high-speed, low-noise features, ensuring exceptional signal fidelity for cutting-edge communication products. Additionally, cross-qualification across multiple Tower Semiconductor facilities ensures global supply chain security and manufacturing consistency. Empowered by a comprehensive design enablement portfolio, Tower's RF-SOI and RF-CMOS platforms facilitate accelerated market entry times and superior end-product quality for developers. These technologies are indispensable for creating innovative wireless solutions, providing the necessary tools for designers to advance their projects within this rapidly evolving industry landscape.
Lightelligence's PACE is an advanced photonic computing platform that integrates a 64x64 optical matrix multiplier into a silicon photonic chip alongside a CMOS microelectronic chip. This fully integrated system employs sophisticated 3D packaging technology and contains over 12,000 discrete photonic devices. The PACE platform is designed to operate at a system clock of 1GHz, making it ideal for ultra-low latency and energy-efficient applications. The platform's architecture is powered by the Optical Multiply Accumulate (oMAC) technology, which is essential for performing optical matrix multiplications. Input vectors are initially extracted from on-chip SRAM and converted into analog values, which are then modulated optically. The resulting optical vector propagates through an optical matrix to generate an output vector, which undergoes conversion back to the digital domain after being detected by an array of photodetectors. PACE aims to tackle computational challenges, particularly in scenarios like solving Ising problems, where interactions are encoded in an adjacency matrix. The photonic processing capabilities of PACE are geared towards speeding up numerous applications, including bioinformatics, route planning, and materials research, promising significant breakthroughs in chip design and computational efficiency.
The Cobalt GNSS Receiver is a cutting-edge GNSS receiver that stands out for its emphasis on ultra-low-power consumption, making it an integral addition to any System-on-Chip design for IoT applications. By leveraging its innovative design, Cobalt elevates the capabilities of IoT devices, facilitating an efficient and cost-effective way to enhance tracking functionalities. Developed in collaboration with CEVA DSP and supported by the European Space Program Agency, Cobalt integrates seamlessly with multiple constellation systems such as Galileo, GPS, and Beidou. This multi-constellation compatibility ensures that devices can handle a wide range of geolocation scenarios with precision and reliability. The sophisticated processing capabilities inherent in the Cobalt design reduce the power requirement while maintaining high sensitivity and accuracy, crucial for efficient device operation. Particularly suited for mass-market applications, Cobalt addresses the specific needs of sectors like logistics, agriculture, mobility, and goods protection. Its ability to integrate GNSS options into modem SoCs while maintaining a small size and lower cost further underscores its suitability for scalable IoT solutions.
The VectorPath S7t-VG6 accelerator card is developed to accelerate and simplify the deployment of high-performance computing and data-processing tasks across a variety of environments. This card is particularly beneficial for applications in AI, machine learning, networking, and data center operations, providing essential boosts to computational efficiency and processing speed. Equipped with Achronix's Speedster7t FPGAs, the VectorPath accelerator card ensures high bandwidth and low-latency performance. This integration supports tasks like real-time data analytics, rapid processing of large datasets, and advanced algorithm executions crucial in modern tech applications. It is specifically engineered to speed up time-to-market for companies seeking scalable and effective acceleration solutions. The card’s design focuses on maximizing the throughput and reducing overheads typically seen in high-volume data environments. With the VectorPath accelerator, developers can create tailored solutions that address specific workload requirements, supported by Achronix's robust software suite. This makes the VectorPath card a versatile tool for organizations aiming to enhance their data processing capabilities efficiently.
The nRF9151 is a cutting-edge System-in-Package (SiP) optimized for cellular IoT applications, boasting a multimode LTE-M/NB-IoT modem along with GNSS support. This SiP provides comprehensive connectivity solutions due to its broad LTE band support ranging from 700 to 2200 MHz, and 1.9 GHz NR+ band capability, ensuring global operational compatibility. Equipped with a 64 MHz Arm Cortex-M33 processor, it possesses 1 MB of flash memory alongside 256 KB of RAM, offering sufficient processing power and memory resources for complex IoT applications. The nRF9151 is enhanced with Arm TrustZone and CryptoCell, providing robust security features that are critical for secure IoT deployments.
The N5186A MXG Vector Signal Generator stands as a versatile and compact multichannel solution, delivering vector signal generation capabilities up to 8.5 GHz. This advanced generator boasts a modulation bandwidth of 1 GHz per channel, making it an ideal choice for developing and testing wideband communication systems and applications in evolving RF environments. Its design emphasizes precision and reliability, catering to both demanding lab environments and versatile field applications. This generator is engineered to provide high fidelity and performance, ensuring accurate signal integrity and minimizing distortion. It supports a broad range of digital modulation formats and is fully compatible with various testing requirements for modern communication technologies including 5G and IoT. The N5186A’s extensive bandwidth and flexibility in signal creation facilitate complex waveform generation, which is essential for next-generation wireless research and development tasks. Additional features include intuitive controls and interfaces, which simplify the setup and execution of test scenarios. The generator’s durable construction also ensures long-term operational stability amidst rigorous use. By providing precise phase and amplitude control, the N5186A supports meticulous testing and validation processes, making it an indispensable tool in research institutions and commercial sectors focused on RF and microwave innovations.
SkyTraq's Real-Time Kinematic (RTK) system offers carrier phase positioning with centimeter-level accuracy, suitable for precision guidance and mapping applications. This technology is crucial for tasks requiring high precision, such as surveying and automated control in agriculture and construction. By utilizing multiple satellite constellations, it ensures reliable positioning information even in complex environments. The RTK system achieves fast convergence times and enhanced performance in dynamic conditions, thanks to its multi-band, multi-GNSS capabilities. This makes it particularly effective for applications where both precision and speed are critical. Its compact form factor enables integration into a wide range of devices and systems, supporting both base and rover configurations. Moreover, SkyTraq's RTK technology includes moving base functionality, allowing the determination of precise heading information. This feature is indispensable for autonomous vehicles and other navigation-dependent technologies, ensuring accurate and stable guidance under varying conditions.
The JESD204C core from Comcores is a top-tier digital link solution supporting the latest standards in high-speed data conversion. Engineered for seamless integration, it ensures reliable, low-latency data transfer that meets the needs of applications in diverse fields such as telecommunications and aerospace. Notably, this IP core has proven interoperability with leading SerDes technologies, making it an ideal choice for complex, high-performance systems.