| reply to CanerisErik
Re: Anyone know how to fix 2wires that wont sync? Not like you can order the big SoC easily from the vendor easily or that replacing the BGA would make any economic sense for you.
I would recommending looking at the driver/receiver chips in your bone pile. That's the soic-8 right next to the sticker SB10A in picture (ST516V6). It should be very common froml the analog chip vendors were selling their DSL driver/receiver chips - fancy opamp parts.
You are looking at a $1 part and a 2 minutes replacement job. |
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| said by An_Onymous :
Not like you can order the big SoC easily from the vendor easily or that replacing the BGA would make any economic sense for you.
I would recommending looking at the driver/receiver chips in your bone pile. That's the soic-8 right next to the sticker SB10A in picture (ST516V6). It should be very common froml the analog chip vendors were selling their DSL driver/receiver chips - fancy opamp parts.
You are looking at a $1 part and a 2 minutes replacement job.
The 2wire doesnt have such a chip. It has a 100 pin flat pack frontend chip (ST20184). It does the work for sync in a 2wire., Digital out is fed into the microprocessor, and vice versa. |
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| findchips.com claims that Arrow Electronic and America II might have some. It is pending end of life.
Datasheet:
»download.siliconexpert.com/pdfs/···0616.pdf
"E-ST20184,ST20184 & E-ST20196, ST20196 PRODUCT TERMINATION NOTICE"
»app.arrownac.com/aws/nac_epcn_vi···41517034 |
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