Photodiode amplifier noise

Apr 29, 2009 135 Replies

That's why engineering is too valuable to sell--if you wrap some components around a few really cool idea you can sell those gadgets over and over. The engineering, however, can only be sold once.

Cheers, James Arthur

[...]

Yep, there's a whole lot of truth in that statement.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

That sounds like dimbulb's apartment after it was raided by the Stupid police.

You can\'t have a sense of humor, if you have no sense!

We haven't had a lot of interference, here in San Francisco. We're across the street from the Building Inspection Department and four blocks from City Hall.

The fire department inspects us once every year or two and checks the fire extinguishers and tests the alarm system. The State Disability folks check our paperwork every couple of years... no problems so far. No hassle about bathrooms or posters or other nuisance stuff. Of course, state and fed taxes are horrible.

Graffiti is a nuisance. The city writes us up if there stuff on our building. We'll get a fine if we don't paint it over within something like 60 days after the notice, which is silly since we get tagged a couple of times a week. Of course, nobody arrests the taggers, because if they do the judges dismiss them.

I don't blame companies who "offshore" their manufacturing to Alabama or Mexico. That would export a lot of expensive problems.

John

Some public canings of taggers -- as, e.g., Singapore does -- might significantly reduce the problem. :-)

If you're getting tagged regularly, I guess you just have a regular (e.g., monthly) schedule for re-painting? :-(

It took us over four (!) years to get a building permit for a new educational building at our church. Despite the fact that this includes a ball field open to the public and gets kids off the streets and out of trouble. Without one penny of public money, all paid for by our congregation. This is ridiculous. I've once read a bumper sticker saying "Make welfare as hard to get as a building permit" and I must say I'd be in support of that by now.

Yeah. Payroll tax is around 1.5% here, 0.63% in Nevada. Income tax is about 10% here, 0% in Nevada. So that alone makes it >10% more expensive to do business.

When do you guys fire those judges? After one of those kids has committed murder? Something's out of whack there, seriously ...

Actually, sometimes I am thinking about Alabama. A business friend who is thinking about the same said the Huntsville area is pretty nice.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

Larkin is a victim of Californication. Here, in Phoenix, the city responds to tagger complaints within 24 hours, carrying paint color matching equipment, then sprays the right color right then and there.

Their tagger policy is a lot like mine with NymNuts, provide no forum by snuffing immediately.

Too many repeats, they hang concealed cameras; then the s*it-heads spend time in tent city, pink underwear and pink bologna sandwiches... that'll cure you of just about any vice ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Stormy on the East Coast today... due to Bush\'s failed policies.

Except for the tornadoes and hurricanes :-(

...Jim Thompson

-- | James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at

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| 1962 | Stormy on the East Coast today... due to Bush's failed policies.

I know, my wife sure would not like those. We'd almost have to build our own house there, the way they do it in Europe where houses don't just fly away.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

"Jim Thompson" wrote in message news: snipped-for-privacy@4ax.com...

Yeah, it's bizarre that the victim (John's company) is legally required to repair the damage (or presumably face fines) whereas the perpetrators just get a slap on the wrist... if anything at all.

Phoenix seems to have a much smarter approach.

The main problem is space. My current grand chateau is about 2200 square feet, not counting the garage under the bedrooms, on a very nice half acre lot. We'll have five of us here over the summer...maximum configuration is going to be one optical breadboard, one rack, and two workbenches. I just spent $1400 on a really nice drawer cabinet (as I said on another thread) to hold most of my junk so that I can get at it.

If one or two more gigs come in soonish I'll go ahead and get the fancy bench and a spectrum analyzer. I can buy quite a bit of nice furniture and equipment for the price of a year's office space rental.

Cheers

Phil Hobbs

Dr Philip C D Hobbs Principal ElectroOptical Innovations 55 Orchard Rd Briarcliff Manor NY 10510 845-480-2058 hobbs at electrooptical dot net http://electrooptical.net

Joe Arpaio sure does have a smarter approach. Without any kind of meaningful punishment those kids will only do one thing: Become worse, committing ever more serious offenses.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

But the waitresses in restaurants have German accents... no kidding, I thought I'd die of laughter when a waitress told me, with a German accent, "Now eat your grits, Honey" ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Stormy on the East Coast today... due to Bush\'s failed policies.

Except that you have to live in Phoenix.

John

Phoenix used to have similar problems, then we had one of our politician "slap-a-rounds". We're fond of that.

The ObamacRats will probably try to force us to Californicate :-(

But, after the tar-and-feathering, I suspect they'll run for cover ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Stormy on the East Coast today... due to Bush\'s failed policies.

I visited for about a week-and-a-half once -- a week-long training session and a 3-4 days playing tourist -- and it wasn't half-bad. :-) That was around

2001, though, so I might have slightly rose-colored memories of it by now. Jim's right about it almost taking your breath away at first, but once you've accepted that it's just going to be really, really hot, you can start to enjoy it.

I did get stopped for speeding, with the officer telling me that "75 means

75!" and not "5-10 over like in most states" (I was doing about 80...). He was nice enough to let me off with a warning, I suppose because it was clear I was from out of state.

My wife definitely wouldn't approve of moving there though -- Seattle or Portland (moist and cool) is more her cup of tea.

---Joel

Yep. Stay away. It's (literally) hotter than hell, and dragging liberals behind our pickups is the state sport ;-)

...Jim Thompson

| James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC\'s and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Stormy on the East Coast today... due to Bush\'s failed policies.
[...]

Then you either need a chateau mas grande or build a granny flat, or large shed.

I paid $100 for a 20+ year old tool drawer cart for the heavy stuff, and something like $300-400 for a huge Ikea version in the lab. Plus around $150 or so for lot of small bin racks, total of about 400 bins, for parts.

I bought most of the big ticket office and lab furniture used. That way I got super heavy quality stuff. For example this desk where I am sitting right now:

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During the remodel my wife and I tried to lift the left section with the metal undercabinet already removed. Not a slim chance. Too heavy, I had to take it all apart. I am sure it'll survive me.

This economy is the real opportunity for good deals. Nothing beats a nice spacious office desk for the heavy thinking phases of projects.

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

:-)

That's because of operation paperclip and the sauerkraut hill. Probably most folks there are now 2nd and 3rd generation and the accent might be from childhood when their parents spoke German around the house. The topper was an engineer with a Puerto-Rican accent. He said it's from his parents and that he could not speak Spanish ...

Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.

The alternatives have occurred to me...I might put on an addition, but probably moving house would be slightly less of a mess....though I

*hate* moving. Also, if I moved far, I wouldn't be able to keep going to the new Anglican church I've been helping plant, which would be too bad--a lot of sweat and a lot of love has gone into it.

I need more like 1500 small bins, because I have lots of optical and mechanical as well as electronic gizmos. About 1400 of them will fit into the Vidmar cabinet, and the rest I can cram in someplace.

Nice desk. I'm with you--I buy everything used if I possibly can--refurb computers especially. I have four Ikea bookcases full of books, binders, and databooks, plus two more with instruments and gizmos.

Yep. Assuming that the house isn't in a complete uproar, as mine is quite frequently when everyone's around. At that point, a nice table in the public library is generally best. (It's generally a quite pleasant uproar, but still not conducive to steady thinking.)

Cheers

Phil Hobbs

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