1.8 volts (max)

May 08, 2019 29 Replies

He receives a small portion of that but there's apparently enough independent creative design work delegated out to young engineers in just working on a small area of the design of a new chip, that it's not just a layout-jockey job where you're desperate to get away after two years.

I would ask how much longer they give up on the massive bandwidth interface s to the few other chips on the motherboard and just incorporate the memory and other logic on the CPU. What is still needed for I/O? I think the Et hernet could be done on the CPU along with all the USB interface functions leaving only the display and the various I/Os types for package I/Os. In o ther words, a PC on a chip.

But I know the answer to that one and it doesn't include an Intel CPU, it i s based on an ARM.

Rick C. -- Get a 1,000 miles of free Supercharging -- Tesla referral code - https://ts.la/richard11209

The Xeon line already integrates Ethernet on a number of chips

Could well be. LTC6242 allows you to apply the extrahigh tension of

+/-5.5V only in the HV variant. Interesting times we live in.

Best regards, Piotr

Back in the early '90s, I helped out with a Clark board (*) problem. It had large copper angle iron bus bars: +3 and -1.6 (?) volts at 8000 amps.

Cheers

Phil Hobbs

(*) A very large, highly multilayer circuit board, half an inch or so thick, used for holding and interconnecting thermal conduction modules (TCMs) in IBM mainframes.

Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC / Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics Briarcliff Manor NY 10510 http://electrooptical.net http://hobbs-eo.com

1 volt is a kilomillivolt if you think about it!!

Too many "analog" parts have absurdly low voltage limits.

I'm using the ADCMP572, a comparator that has an abs max supply voltage of +6.

TI makes the rare fast sorta high voltage opamps.

John Larkin Highland Technology, Inc lunatic fringe electronics

It's a very good opamp, absurdly low offset for that GBW. Nicely matches LTC1407 ADC with its VMAX=+4V.

Best regards, Piotr

If you want extreme speed and low power, you have to expect very small thin channels and insulators. It sorta goes with the territory.

Pretty sure it was +1.25 and -3.0. The ECL reference voltage was ground.

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