AMAT 0100-20068 Precision CCD Image Control Board

AMAT 0100-20068 | Precision CCD Image Control Board

The AMAT 0100-20068 is a critical CCD (Charge-Coupled Device) control board engineered for Applied Materials semiconductor processing equipment.

Primarily utilized within the Centura and P5000 mainframe platforms, this PCB assembly is a cornerstone of the wafer alignment and orientation subsystem, enabling high-speed optical feedback for precise robotic handling.

Technical Parameter Table

Product Advantages and Features

Sub-Millimeter Alignment: Facilitates the exact positioning of wafers up to 12 inches (300mm), ensuring repeatable alignment essential for high-yield production.

High-Sensitivity Imaging: Designed to interface with CCD sensors that detect wafer notches or flats under varying lighting conditions inside the chamber.

Legacy Reliability: Hardened circuitry specifically optimized for the electromagnetic environment of Centura and P5000 process modules.

Seamless Integration: Fully compatible with AMAT’s automated process controllers for real-time adjustments during the wafer transfer cycle.

Application Cases

Wafer Orienter Chambers: Integrated into the P5000 Wafer Orienter to determine the angular position of the wafer before it enters deposition or etching stages.

Mainframe Robotics: Provides the necessary feedback for robotic arm enablers to adjust grip and placement coordinates in real-time.

Process Uniformity: Used in systems handling oxides, nitrides, and thin films where precise alignment is a prerequisite for uniform material distribution across the substrate.

Installation and Maintenance

Handling: This is a static-sensitive device (ESD). Always wear a grounded wrist strap and handle the PCB by the edges to avoid contaminating gold-plated contacts.

Installation: Verify that the system is in “Service Mode” or powered down. Align the 0100-20068 with the backplane guides and ensure the locking levers are fully engaged.

Maintenance: Inspect for dust accumulation on the sensor interface. Use ionized air to clean the board; avoid chemical cleaners that could leave a film on optical communication components.

Other Models in the Same Series

Unique Product Description

The AMAT 0100-20068 CCD Board is the “eyes” of the semiconductor mainframe. Unlike general-purpose imaging boards, this unit is specifically calibrated to ignore the visual noise of vacuum environments and plasma glow.

It provides the high-fidelity signal processing required to prevent wafer “scuffing” or misaligned transfers, directly impacting the MTBF (Mean Time Between Failures) of your fabrication line.