[sdiy] Nice photo of MN3207 BBD silicon

Oren Leavitt obl64 at ix.netcom.com
Fri May 10 19:01:33 CEST 2019


On 5/10/19 5:46 AM, Steve Lenham wrote:
> On 25/04/2019 12:43, Steve Lenham wrote:
>> For those who enjoy that sort of thing, there is a nice high-res 
>> picture of the MN3207 BBD silicon die to be seen at:
>>
>> https://zeptobars.com/en/read/MN3207-1024-stage-analog-delay-line-CCD
>>
>> That whole site is a good nerdy way to spend a tea-break; I sent the 
>> chap who runs it a few interesting devices a while back but he hasn't 
>> got round to photographing any of them yet.
>>
>> Cheers,
>>
>> Steve L.
>> Benden Sound Technology
>
> Zeptobars just added a die shot of the matching MN3102 BBD driver IC:
>
> https://zeptobars.com/en/read/MN3102-BBD-driver-clock-CCD-divider


I just pissed away an hour perusing all of the chip photos. I like all 
of the variations of the 555 and the real/fake "audiophile" op amp 
comparisons. Good nerdy stuff :)


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