KLA Tencor 720-21901-003 Interface Board

Brand:KLA-Tencor
Model:720-21901-003
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

KLA Tencor 720-21901-003 Interface Board

Product manual:

KLA Tencor 720-21901-003 Interface Board (usually labeled SCAN AMP ASSY)
It is an important electronic component used by KLA Tencor in its optical and metrology equipment.

Application areas of KLA Tencor 720-21901-003 interface board:
1. Semiconductor wafer inspection system
Application Description: Used in wafer surface defect detection system,
Realize the amplification and output of analog signals received from scanning optical systems.

Target task: Improve the quality of image acquisition signals to ensure high sensitivity and stability in defect detection and analysis.

Typical supporting equipment: KLA 2xxx, 5xxx, 6xxx series detection platforms.

2. Pattern overlay measuring equipment
Application Description: In the measurement of multi-layer pattern alignment accuracy,
Process the interference or imaging signals output by the optical system through the interface board.

Target task: Support high-resolution image sampling and provide accurate coordinate reference signal transmission.

Function positioning: Located between the imaging system and the Data Acquisition Board, serving as a bridge.

3. Optical scanning system
Application description: Collecting reflected or transmitted signals in the optical scanning head inside the device,
After amplification and filtering through the interface board, it is sent to the control module.

Target task: Enhance weak light signals and adapt to the processing capabilities of subsequent circuits.

4. Automation equipment control system

Target task: Coordinate the precise coordination between the scanning process and displacement control to improve scanning accuracy.