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MRI Siemens TTL
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optical repeater to TTL

8 months ago 78
  • Description
  • Documents
  • BOM
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  • Members
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Description

This circuit is designed to replicate the optical trigger output used on Siemens scanners, and to make a standard TTL pulse available.

The purpose is to allow multiple devices to be daisy chained on the trigger line.

Documents

Optical repeater to TTL

Optical Repeater to TTL

BOM

ID Name Designator Footprint Quantity
1 SN75451BP U1 DIP-8 1
2 PJ-067B J1 CUI_PJ-067B 1
3 470uF C4 CAP-Z-8*16 1
4 0.1 C7,C6 0805 2
5 LED-3MM LED1,LED2 LED-3MM/2.54 2
6 390 R7,R8 0805 2
7 2.7 R2 0805 1
8 51 R5,R1 0805 2
9 2k R3,R4 0805 2
10 1u C5,C1,C2,C8,C9 0805 5
11 BNC U3 BNC 1
12 LM555 U2 DIL08-ROUND 1
13 10k R6 0805 1
14 10n C3 0805 1
15 LM7805EE U4 TO220 1
16 HFBR-2522Z FC2 HFBR-2522Z 1
17 HFBR-1522Z FC1,FC3 HFBR-1522Z 2

Attachments

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Members

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