FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups 
 ProfileProfile   PreferencesPreferences   Log in to check your private messagesLog in to check your private messages   Log inLog in 
Forum index » Electronix » design
Jim, simple U04 SPICE model?
Post new topic   Reply to topic Page 1 of 1 [6 Posts] View previous topic :: View next topic
Author Message
Mike Monett
electronics forum Guru


Joined: 07 May 2005
Posts: 516

PostPosted: Wed Jul 05, 2006 8:20 pm    Post subject: Re: Jim, simple U04 SPICE model? Reply with quote

Jim Thompson <To-Email-Use-The-Envelope-Icon@My-Web-Site.com> wrote:

Quote:
If you use FireFox, individual pages can be javascript-enabled. I
have my default set as disabled, except for credit cards and banks.

In addition, E-mailer links to Eudora aren't automatically sent, as
they are in "other" programs ;-)

...Jim Thompson

Hi Jim,

Maybe that's ok for you, but think of the people you want to contact you.

Using javascript forces your clients to enable it. They may be using other
browsers, such as MS Explorer. Once they turn it on, it is easy to forget
to turn it off. Afterwards, if they happen to click on a link that has
malware, they may get hurt. An example is the VB worm that was recently
posted here.

Opera wouldn't display your email address even after I enabled javascript
and reloaded the page. So Opera users cannot contact you at all.

The U04 file arrived fine. It looks pretty self-explanatory so I should
have no problems. Thanks much!

The link you used to send me that U04 file has been up for over five years.
It uses very simple replacement encoding, and any browser will display the
address with javascript turned off. Spambots probably hit that link several
times per second, but they ignore encoded addresses. I have received a few
unwanted sales pitches from companies, but not a single piece of spam.

Many sites will encode your address for free so spambots can't find it.
Here's one:

http://www.addressmunger.com/

Regards,

Mike Monett
Back to top
Jim Thompson
electronics forum Guru


Joined: 06 May 2005
Posts: 5440

PostPosted: Wed Jul 05, 2006 5:19 pm    Post subject: Re: Jim, simple U04 SPICE model? Reply with quote

On Wed, 05 Jul 2006 12:58:39 -0400, Mike Monett <No@email.adr> wrote:

Quote:
Jim Thompson <To-Email-Use-The-Envelope-Icon@My-Web-Site.com> wrote:

Mike, Send me an E-mail so I have your address, and I'll send you the
models.

...Jim Thompson

Thanks, Jim.

I can't use the address on your contact page - it is still in javascript
and I have disabled the connection between the browser and the email client
to improve security against malware. So all I get for your email address is
javascript:void(0)

Maybe you could use the address encoded on my contact page:

http://www3.sympatico.ca/add.automation/contact.htm

Thanks for your help.

Regards,

Mike Monett

If you use FireFox, individual pages can be javascript-enabled. I
have my default set as disabled, except for credit cards and banks.

In addition, E-mailer links to Eudora aren't automatically sent, as
they are in "other" programs ;-)

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
Back to top
Jim Thompson
electronics forum Guru


Joined: 06 May 2005
Posts: 5440

PostPosted: Wed Jul 05, 2006 5:11 pm    Post subject: Re: Jim, simple U04 SPICE model? Reply with quote

On Wed, 05 Jul 2006 12:58:39 -0400, Mike Monett <No@email.adr> wrote:

Quote:
Jim Thompson <To-Email-Use-The-Envelope-Icon@My-Web-Site.com> wrote:

Mike, Send me an E-mail so I have your address, and I'll send you the
models.

...Jim Thompson

Thanks, Jim.

I can't use the address on your contact page - it is still in javascript
and I have disabled the connection between the browser and the email client
to improve security against malware. So all I get for your email address is
javascript:void(0)

Maybe you could use the address encoded on my contact page:

http://www3.sympatico.ca/add.automation/contact.htm

Thanks for your help.

Regards,

Mike Monett

Done.

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
Back to top
Mike Monett
electronics forum Guru


Joined: 07 May 2005
Posts: 516

PostPosted: Wed Jul 05, 2006 4:58 pm    Post subject: Re: Jim, simple U04 SPICE model? Reply with quote

Jim Thompson <To-Email-Use-The-Envelope-Icon@My-Web-Site.com> wrote:

Quote:
Mike, Send me an E-mail so I have your address, and I'll send you the
models.

...Jim Thompson

Thanks, Jim.

I can't use the address on your contact page - it is still in javascript
and I have disabled the connection between the browser and the email client
to improve security against malware. So all I get for your email address is
javascript:void(0)

Maybe you could use the address encoded on my contact page:

http://www3.sympatico.ca/add.automation/contact.htm

Thanks for your help.

Regards,

Mike Monett
Back to top
Jim Thompson
electronics forum Guru


Joined: 06 May 2005
Posts: 5440

PostPosted: Wed Jul 05, 2006 4:35 pm    Post subject: Re: Jim, simple U04 SPICE model? Reply with quote

On Wed, 05 Jul 2006 12:05:24 -0400, Mike Monett <No@email.adr> wrote:

Quote:
Hi Jim,

I'm trying to make a simple U04 inverter using generic N-channel and P-
channel MOSFETS for use in studying crystal oscillator power levels. Some
time ago you helped by giving the length and width needed, but that was
several disk crashes and Windows wipeouts ago, so that information is long
gone. Can you do it again?

The first attempt will be in a 25MHz Pierce using an ECS-250-18-4-F with a
max power rating of 0.5mW, so the inverter needs to be fast. It turns out
to be difficult to run this crystal at its rated power in a series tuned
Clapp - the tank voltages needed for the 30 ohm esr are very low. I'm
hoping the Pierce will allow higher voltages.

While searching google groups for a U04 spice model, I found reference to
your Charter zip file and Win's HCU04 rectifier. I still have it on my
disk, but it doesn't seem to have what I need.

Thanks for your help!

Regards,

Mike Monett

Mike, Send me an E-mail so I have your address, and I'll send you the
models.

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.
Back to top
Mike Monett
electronics forum Guru


Joined: 07 May 2005
Posts: 516

PostPosted: Wed Jul 05, 2006 4:05 pm    Post subject: Jim, simple U04 SPICE model? Reply with quote

Hi Jim,

I'm trying to make a simple U04 inverter using generic N-channel and P-
channel MOSFETS for use in studying crystal oscillator power levels. Some
time ago you helped by giving the length and width needed, but that was
several disk crashes and Windows wipeouts ago, so that information is long
gone. Can you do it again?

The first attempt will be in a 25MHz Pierce using an ECS-250-18-4-F with a
max power rating of 0.5mW, so the inverter needs to be fast. It turns out
to be difficult to run this crystal at its rated power in a series tuned
Clapp - the tank voltages needed for the 30 ohm esr are very low. I'm
hoping the Pierce will allow higher voltages.

While searching google groups for a U04 spice model, I found reference to
your Charter zip file and Win's HCU04 rectifier. I still have it on my
disk, but it doesn't seem to have what I need.

Thanks for your help!

Regards,

Mike Monett
Back to top
Google

Back to top
Display posts from previous:   
Post new topic   Reply to topic Page 1 of 1 [6 Posts] View previous topic :: View next topic
The time now is Wed Oct 18, 2017 9:15 am | All times are GMT
Forum index » Electronix » design
Jump to:  

Similar Topics
Topic Author Forum Replies Last Post
No new posts Magnavox SDTV Tuner - Model: TB110MW9 go in 20 secs. Benny7440 Repair 0 Sat Mar 26, 2011 4:51 am
No new posts UC384X Spice other6614 cad 1 Wed Oct 21, 2009 8:21 pm
No new posts old mitsubishi model issue lc Repair 0 Sat Jan 06, 2007 2:07 am
No new posts RFID and Model Railroading Jim Schell design 11 Fri Jul 21, 2006 1:04 am
No new posts Tektronix model 2220 power supply problem ... Peter Andersen Repair 2 Thu Jul 20, 2006 11:40 pm

Copyright © 2004-2005 DeniX Solutions SRL
Other DeniX Solutions sites: Unix/Linux blog |  Unix/Linux documentation |  Unix/Linux forums |  Medicine forum |  Science forum  |  Send and track newsletters


Powered by phpBB © 2001, 2005 phpBB Group