TeraSignal's Groundbreaking 4x200G Intelligent TIA Unveiled
Superior Analog Performance Combined with Digital Diagnostics Enable Reliable Deployment of Energy Efficient Linear Optical Receivers
At the forefront of innovation, TeraSignal has launched the TS9801/02, the world’s first quad 200G PAM-4 linear Transimpedance Amplifier (TIA) featuring TSLink™ Digital Eye Monitoring and adaptive equalization. This technology is a game-changer, especially as the demand for efficient, high-density optical interconnects rises with the advancement of AI infrastructure.
The TS9801/02 is designed for modern data center operators, allowing them to scale operations efficiently while delivering exceptional analog performance and essential diagnostics for the reliable deployment of low-power 1.6T LRO and LPO modules. Traditional discrete TIAs have struggled to meet these needs due to a lack of digital diagnostics, leading network operators to rely on external systems for monitoring and troubleshooting link issues. In contrast, the new TS9801/02 integrates advanced diagnostics and adaptive equalization, addressing some of the biggest challenges in the deployment of linear optics.
One of the standout features of the TS9801 is its patented fully differential architecture that boasts outstanding noise performance, bandwidth, power efficiency, and dynamic range while minimizing crosstalk across the four channels, optimizing it for re-timed optics. The TS9802 enhances this offering by incorporating TSLink™ Digital Eye Monitoring and adaptive equalization, which are currently absent in existing discrete TIAs.
This innovative solution not only delivers exceptional performance but also provides real-time diagnostics for various classes of linear optics including Linear Receive Optics (LRO), Linear Pluggable Optics (LPO), Near Package Optics (NPO), and Co-Packaged Optics (CPO). By excluding the digital signal processor (DSP) from the receiver, linear receive optics reduce overall power consumption. However, this presents new challenges for data center operators due to a lack of traditional digital diagnostic tools. The TS9802 addresses this gap effectively by embedding TSLink™ Digital Eye Monitoring within the TIA, ensuring link accountability in real-time without the need for a DSP-based receiver.
Dr. Armond Hairapetian, the Founder and CEO of TeraSignal, emphasized the significance of this technology: "The TS9802 represents a major leap forward in AI infrastructure optical connectivity by delivering real-time link diagnostics directly into the TIA. With integrated TSLink™ Digital Eye Monitoring and adaptive equalization, we are introducing the industry’s first intelligent TIA, allowing operators to scale to 200G/lane linear optical receivers while maintaining full link visibility and control over link performance."
Key Features of TS9801/02
- Ultra-low power consumption of just 210mW/channel, operating from 3.3V and 1.8V power supplies.
- Fully differential architecture ensuring excellent high-linearity and low-noise performance, providing strong crosstalk isolation across four channels.
- Differential transimpedance gain ranging from 150? to 2.5k? with a 400mVppd output voltage in AGC mode.
- RSSI function for monitoring and reporting average optical input power, enhancing network performance diagnostics.
- Available in bumped die form measuring 2.4mm x 1.2mm.
- Channel pitch of 500?m.
Key Features of TS9802
- Integrated TSLink™ Digital Eye Monitoring for real-time bit error rate extraction and performance optimization.
- Adaptive equalization to significantly enhance signal integrity across high-speed optical interconnects.
Availability
The TeraSignal TS9801/02 will begin sampling to select customers soon. Attendees can learn more about TeraSignal's offerings at the Optical Fiber Communications Conference and Exhibition, Booth #3327.
About TeraSignal
TeraSignal is at the cutting edge of high-speed data transmission technology, specializing in intelligent interconnect solutions tailored for AI-centric data centers and next-generation computing hardware. Their commitment to enhancing power efficiency, reducing latency, and lowering bit-error-rate is evident in their innovative designs. By embracing advanced link diagnostics in optical interconnects and revolutionizing CMOS design, TeraSignal is setting new standards for intelligent optical connectivity across AI infrastructure components.
TeraSignal and TSLink are trademarks of TeraSignal. Other trademarks are the property of their respective owners.
Frequently Asked Questions
What is the TS9801/02?
The TS9801/02 is TeraSignal's first quad 200G PAM-4 linear Transimpedance Amplifier with advanced digital diagnostics and adaptive equalization.
What benefits do TSLink™ Digital Eye Monitoring provide?
It offers real-time link diagnostics and performance monitoring, which are crucial for maintaining link quality in optical connections.
How does the TS9802 enhance the performance of optical systems?
The TS9802 improves signal integrity and enables efficient monitoring of optical signals directly within the TIA, optimizing overall performance.
When will the TS9801/02 be available?
The TS9801/02 is set to sample with select customers soon.
What markets does TeraSignal target?
TeraSignal focuses on high-speed data transmission, especially within AI-centric data centers and next-generation computing solutions.
