Nikon 4T070-145 amplifier module

Nikon 4T070-145 amplifier module 

 Introduction

The Nikon 4T070-145 is a Nikon NSR lithography machine RX receiver amplifier board, responsible for receiving and amplifying weak alignment signals, and is a core spare part of the lithography alignment system.

Product Features:

1. Original factory compatible Nikon NSR series lithography machine alignment system, with direct slot installation of the board

2. Weak alignment signal amplification, low-noise output, ensuring alignment detection accuracy

3. Three proof coating on the board, resistant to electromagnetic interference inside the cabinet

4. Integrated signal filtering and conditioning circuit to reduce signal distortion

5. Industrial components, supporting continuous exposure operation of equipment 24/7

Product Parameters:

1. Model: 4T070-145, daughter board model SPA371C

2. Board type: RX receiving signal amplifier module

3. Function: Photolithography alignment signal reception and amplification processing

4. Installation form: Cabinet plug-in card

5. Compatible equipment: Nikon NSR semiconductor lithography machine

Application fields:

1. Nikon lithography machine alignment detection circuit signal amplification processing

2. Wafer exposure alignment system signal reception and conditioning

3. Optical detection unit and electronic control board spare parts for lithography equipment

4. Maintenance and replacement of faulty amplifier module

5. Inventory reserve of spare parts for semiconductor lithography equipment

The 4T070-145 amplifier module directly affects the alignment accuracy of the machine and is a key board component for achieving high-precision overlay in lithography machines

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