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Aragio Solutions

Aragio Solutions, established in 2003, stands out as a leader in the semiconductor IP industry, specializing in robust ESD and latch-up immune design solutions. The company’s offerings are critical for I/O system interface cells, used extensively in varied market segments. With a focus on high-performance and reliable designs, Aragio has developed a broad range of custom libraries and maintains a portfolio that spans automotive-qualified, fast-turnaround solutions. They are committed to sustaining the demand for their IP, demonstrating adaptability and forward-thinking strategies in their cutting-edge designs. The company prides itself on its expansive I/O library solutions, featuring versatile standard and specialty I/O cells such as input, output, bidirectional, and power and ground cells. Aragio Solutions integrates advanced technologies to support modern standards, including high-speed LVDS solutions, mobile DDR standards, and ESD Protection for USB 2.0. Each I/O product is crafted to meet or exceed industry requirements, with a commitment to compatibility across multiple foundries, ensuring adaptability to various silicon processes and design needs. With headquarters in Plano, Texas, Aragio Solutions offers its advanced semiconductor solutions to a global clientele. Their extensive foundry support includes top-tier companies like TSMC, GlobalFoundries, Samsung, and SMIC, ensuring that their products meet a wide range of customer needs. As a testament to their technological prowess, nearly all IP developed since their inception remains in high demand today, proving the durability and excellence of their designs. Read more

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High-speed LVDS Solutions

Aragio Solutions offers advanced LVDS solutions that include comprehensive input, output, and reference module designs. These high-speed LVDS I/O drivers can operate up to 1 GHz with the capability to handle differential terminations of either 50Ω or 100Ω. Designed to conform to IEEE Std 1596.3-1996 specifications, they ensure compliance with standard LVDS requirements, supporting data rates essential for modern high-speed communications. The subLVDS solutions provided by Aragio are optimized for a range of process nodes, exhibiting operating frequencies from 250 MHz to 1 GHz. This flexibility allows the LVDS system to perform efficiently, even in smaller geometries like 28nm and 130nm. The LVDS and SubLVDS systems are designed for power efficiency, using minimal power from standard I/O and core power supplies. The systems also feature robust ESD protection to prevent potential circuit failures. The design includes considerations for power-up sequencing and low-power consumption while maintaining low differential skew between outputs. This level of precision ensures that high-speed data transmission remains clean and reliable, making these solutions ideal for applications requiring high bandwidth and low latency digital communication interfaces.

Aragio Solutions
GLOBALFOUNDRIES, TSMC
7nm LPP, 28nm, 40nm, 90nm, 130nm, 180nm, 250nm
AMBA AHB / APB/ AXI, Audio Controller, Coder/Decoder, D2D, MIPI, Receiver/Transmitter
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Memory Interfaces for DDRx Standards

Aragio Solutions’ Memory Interfaces support a wide variety of DDR standards, including DDR, DDR2, DDR3, and DDR4. The SSTL I/O pads are crafted to facilitate robust performance with fully compliant JEDEC standards, offering flexibility with selectable drive strength and termination options to suit various system needs. Capable of high-speed operations, the memory interfaces easily manage bandwidth-intensive applications, facilitating seamless integration and smooth communication between the processor and memory. The SSTL_2, SSTL_18, and SSTL_15 interfaces include all necessary I/O, power, calibration, and spacer cells required for efficiently assembling a padring by abutment. These pad sets are designed with isolated power domains to eliminate interference, ensuring clean signaling and effective power management. By offering variations in the drive strength and frequency, these memory interfaces cater to diverse application requirements such as graphics, network processors, and sophisticated embedded systems. Additionally, the DDR combo libraries support dynamic PVT calibration and imbue the system with superior flexibility. Whether working with DDR2 to DDR3 transitions or integrating LPDDR standards, the libraries ensure high compatibility and up-to-date compliance with industry standards, making them essential for next-gen memory applications demanding reliability and precision.

Aragio Solutions
GLOBALFOUNDRIES, TSMC
28nm, 40nm, 130nm, 180nm
DDR, Flash Controller, Mobile DDR Controller, Mobile SDR Controller, SDRAM Controller
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ESD Protection for USB 2.0 and RF

Aragio Solutions provides a complete ESD protection library tailored for USB 2.0 hard macro cells, optimally designed to endure 4KV with the HBM model. This library includes a 5-Volt tolerant ESD protection system, aimed at safeguarding high-current pathways (DP and DN) while minimizing capacitance. The library’s advanced design enables high DC current capability, supporting greater than 30mA at 125°C for all significant datapaths and power pads. Additionally, the RF ESD protection library offers a range of discrete ESD devices specifically selected for RF application optimization. These devices, including clamp diodes and silicon-controlled rectifiers (SCRs), are crucial in enhancing ESD protection efficiency while minimizing total capacitance. These ESD solutions can manage current paths exceeding 6A, making them ideal for high-demand applications. The library's accommodation for diverse foundries and technology nodes ensures its operational flexibility, proving highly effective in core protection and noise reduction. This combination of SCRs and diodes caters to varied RF requirements, enabling customization to specific application needs, hence facilitating maximum performance and reliability for IC designs.

Aragio Solutions
GLOBALFOUNDRIES, TSMC
7nm LPP, 40nm, 40/45nm, 65nm, 130nm, 180nm, 250nm
PLL, Power Management, RF Modules, USB
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General-purpose I/O (GPIO) Solutions

Aragio Solutions offers a comprehensive range of general-purpose I/Os designed to meet the stringent performance, power, and reliability requirements for integrated circuit designs. These circuits, characterized by high ESD and latch-up tolerance, include a full suite of power pads, corner pad cells, breakers, and spacers. They incorporate advanced design features for power supply sequencing and utilize Distributed Power-on-Control (POC) technology for efficient power management. The GPIO designs are available for a variety of voltage levels, ensuring compatibility with different systems. These levels include combinations such as 1.2V, 1.5V, 1.8V, up to 3.3V, supporting both digital and analog I/O requirements. The library's flexibility allows designers to isolate power domains within the same padring, making it an ideal choice for complex applications. Aragio's GPIO solutions come equipped with programmable options and fault-tolerant designs, offering robustness for various use cases. Specifically tailored to facilitate ease of integration, Aragio’s I/O library encompasses everything needed for isolating analog and digital I/Os while maintaining minimal noise interference. This modularity allows for seamless adaptation to customer-specific needs, with power supply compatibility across multiple nodes, from 7nm to 130nm. The comprehensive support of different I/O designs ensures high compatibility and wider application reach.

Aragio Solutions
GLOBALFOUNDRIES, Samsung, TSMC
10nm, 12nm, 22nm, 28nm, 40nm, 55nm, 65nm, 90nm, 130nm, 150nm, 250nm, 350nm
Embedded Memories, I/O Library, Input/Output Controller, Standard cell
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