Teradyne semiconductor tester TITAN

Teradyne Test TITAN is not a traditional ATE (Automatic Test Equipment), but a System Level Test (SLT) platform designed specifically for real-world chip operation scenarios. It simulates end-use environments to verify the functionality and performance of chips.

Core Models and Specifications

The TITAN platform has several models tailored to different application scenarios and needs. The core Titan platform is designed for high-volume scenarios such as mobile processors, while the flagship Titan HP is built for the high-performance SLT requirements of AI and cloud chips. The specific differences can be understood through comparison in the table below: Features Teradyne Titan Teradyne Titan HP Core Applications High-volume SLT chips for mobile application processors, AI, and cloud infrastructure SLT Parallel Testing Capability 320 or 424 test sites Missing Information Single Chip Power Consumption Up to 50W per device under test (via air cooling) Currently supports up to 2kW, with future plans to support 4kW System Throughput Asynchronous slot architecture, offering a 30% throughput advantage over traditional batch systems Missing Information Thermal Management 15°C air cooling system Multi-branch cold plate liquid cooling and PID asynchronous thermal control Electrical Performance Provides 20Gbps data rate and up to 100k reliable test plug-ins Missing Information Data Interface Each test site is equipped with a 1Gbps Ethernet port, serial port, JTAG, and SPI interface Missing Information Supports Packages PoP, BGA, PGA, LGA, etc. Missing Information Development and Maintenance Provides a 20-site development station, supporting hot-swappable maintenance Missing Information Software Platform All Titan platforms share a unified Atlas The SLT software platform allows for seamless portability of test programs.

The derivative model, Titan-RF, provides massively parallel, automated SLT for devices requiring radio frequency (RF) connectivity, supporting up to 320 RF-enabled test sites.

What is it tested? Core application areas:

The TITAN platform is primarily used in the following cutting-edge and high-growth areas:

AI and cloud infrastructure: Testing the performance, power consumption, and stability of AI accelerators, GPUs, CPUs, etc., under high loads.

Mobile application processors: As the mainstream SLT solution for mobile processors, ensuring their performance and reliability in real-world scenarios.

Automotive electronics: Used to test critical safety components such as ADAS and in-vehicle infotainment systems.

RF equipment: Through the Titan-RF model, it provides testing for devices requiring RF connectivity.

The application areas of TITAN contrast sharply with the Advantest T2000, which focuses on ATE (Automatic Test Equipment). The T2000, as a SoC test system, primarily covers traditional functional, parameter, and wafer-level testing.

Horizontal Comparison: TITAN vs. Advantest T2000

To more clearly understand the differences between the two, please refer to the table below for comparison:

Comparison Dimensions:

Teradyne

TITAN

Advantaget

T2000

Test Type:

System-Level Testing (SLT)

SoC (System-on-a-Chip)

ATE

Core Functions:

Verifies the overall system under real-world operating conditions, emphasizing hardware-software synergy and interface interoperability;

Verifies the chip's logic functions and DC parameters through vector and DC parameter testing.

Test Object:

DUT is treated as a complete system, running actual software applications.

DUT is treated as a circuit, receiving electronic signal excitation.

Parallelism Capability:

Extremely high (320/424 points)

High (supports up to 8192 digital channels)

Compatibility: Integration with ATE Test Procedures

The Titan platform can run test programs previously developed on ATE, achieving seamless integration with traditional ATE test procedures.

Market Position and Advantages

Technological Leadership: Teradyne and Advantest are considered the "two giants" in the ATE (Automatic Test Equipment) field, jointly occupying the vast majority of the global high-end market share.

Key Competitive Advantages: The core advantage of the Titan platform lies in its asynchronous architecture. Each test site can be independently loaded, tested, and unloaded, enabling hot-swappable maintenance without affecting the operation of other sites, thereby maximizing system utilization.