File:HA5002LB 40MHz Crystal Oscillator IC (50442405511).png

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Original file (7,658 × 5,337 pixels, file size: 48.08 MB, MIME type: image/png)

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This was found inside of a surface mount 40MHz crystal oscillator. I removed the lid by prying it off carefully with a razor.

This chip is manufactured by Nippon Precision Circuits (NPC) and was most likely designed around 2008. According to the datasheet, the die has dimensions of 1.31mm x 0.92mm and the aspect ratio of this image is very close to that. The die is 7600px wide, so 1310000nm / 7600px = roughly 172nm/px

I have not been able to post as much lately since my university classes are taking up most of my time.

Camera: SONY A6000 Number of Images: 9 Panorama Y Axis: 3 Image Panorama X Axis: 3 Images ISO: 100 Shutter Speed: 1/4" Light Source: Reflected lamp built into scope. DIC: Yes Overlap: 50% Microscope Objective: 10X Microscope Eyepiece: DSLR Mount Grid Used: 4x4 (Panning Movement Aid) Capture Motion: ZigZag Stitching Software: Autopano Giga Other Software: GIMP for sharpening. Image Type: PNG

Image Scale: 100%
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Source HA5002LB 40MHz Crystal Oscillator IC
Author Cole L

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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
You are free:
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  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This image was originally posted to Flickr by cole8888 at https://flickr.com/photos/187597251@N05/50442405511. It was reviewed on 16 January 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

16 January 2021

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Date/TimeThumbnailDimensionsUserComment
current02:51, 16 January 2021Thumbnail for version as of 02:51, 16 January 20217,658 × 5,337 (48.08 MB)Tm (talk | contribs)Transferred from Flickr via #flickr2commons

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