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  1. N

    Discussion: OPAMP rail IN/OUT, 0.5uA/0.9V~5.5V supply mA out

    Thanks to compaq3100, the example is very useful. To adanshen, Sounds good idea, did you mean M:1 then serial w/ 1:M ? looks like it will increase the operating voltage ?
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    Discussion: OPAMP rail IN/OUT, 0.5uA/0.9V~5.5V supply mA out

    Hi dudu, Any more details regards "parastic Bopolar as input or use the substrate as input" ? And, any comments for the very low (100nA) initial bias current ? Below attache the data sheet of this OPAMP.
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    Discussion: OPAMP rail IN/OUT, 0.5uA/0.9V~5.5V supply mA out

    Un-believable, but it is true after the measurement ! See attached, it is the rail to rail IN/OUT opamp from SEIKOII. points are: 1. 0.9V~5.5V working voltage 2. 0.5uA supply current even on 1/2 Vsupply output (unity gain) and even for 5V supply 3. several mA output capability 4. Only one pole...
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    How to install L-*EDIT 9 ?

    install l-edit What is TANNERHOST=xxx.xxx.xxx.xxx Should I really put xxx.xxx.xxx.xxx or put the IP address, but what IP address should I put, I tried my ADSL IP, but still fail. Thanks
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    Needs Tanner design kit for learnning

    Are there Tan@er designkit for MOSIS and TSMC ? especially for 0.35u, 0.25u, 0.18u.
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    Spice to schematic convertor, or spice graphic viewer

    hoe to convert schematic to netlist in pspice Another discovery, the multisim2001pro can read spice netlist then automatically generate its schematic format by put the rubberbend wires to let you adjust to proper outlook. But..., making me dispointed, for larger components, it's a huge work to do.
  7. N

    Spice to schematic convertor, or spice graphic viewer

    spice netlist to schematic The result of searches: They almost appear large CAD system, why no shareware small tools ? Or any guy can share below programs and so as c@ack ? 1. VEMO: **broken link removed** Its a java based system so that can operate almost plateform 2. Cohesion AMS designer...
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    Spice to schematic convertor, or spice graphic viewer

    spice to cdl Thanks, I visit sp!cevision site and below forum: https://www.elektroda.pl/eboard/viewtopic.php?t=27751&highlight=spicevision It's great. SpiceVision is as my expectation, however, I think it won't give me the license and password to download due to I'm just be a poor student...
  9. N

    Spice to schematic convertor, or spice graphic viewer

    spice netlist viewer I believe many guys always happened the headache that get the spice netlist only, and you always have to re-input to schematic manually to understand the circuit. Does any body knows any tools could translate spice netlist to schematic such as pspice, MC7,...It still help...
  10. N

    Utility to change notebook battery charge IC register ?

    Who knows is there any PC utility (DOS or Windows) which can change or program the notebook battery charge IC (BQ2040 of TI) register (on EEPROM also inside the battery) via the SMbus (SMBbus) ? My notebook battery always report wrong battery status which cause my notebook shutdown even in...
  11. N

    Who knows IC: RX-28S -- vendor and data sheet

    It is IC part number rather than Rf module. Radiometrix seems to be only for Rf module. However, thanks.
  12. N

    Who knows IC: RX-28S -- vendor and data sheet

    RX-28S or RX-2BS It could be RX-28S or RX-2BS. Thanks
  13. N

    Who knows IC: RX-28S -- vendor and data sheet

    rx 28s Who knows the IC: RX-28S what vendor it come from ? Also, I need its data sheet. It is the wireless control IC for "TOMY" mini toy car, can control the mini car four direction: forward,backward,left,right. Thanks
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    Can ADS or MWO simulate Rectangle Antenna w/ resonate cap

    Can IE3D simulate the combination of Physical structure (antenna trace on PCB)and electrical capacitor ? Also, can it show the frequency response ? And, how to get this program even for trial version ?
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    Can @DS or MWO simulate Rectangle Antenna w/ resonate cap

    Is it possible to use @DS or MWO to simulate the frequency response of the rectangle loop antenna w/ the resonate capacitor ? how ? I've tried above two tools by inputing several segments of suspend strip line to do the simulation but finally find they only treat them as "one" long strip line...
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    Can ADS or MWO simulate Rectangle Antenna w/ resonate cap

    Is it possible to use ADS or MWO to simulate the frequency response of the rectangle loop antenna w/ the resonate capacitor ? how ? I've tried above two tools by inputing several segments of suspend strip line to do the simulation but finally find they only treat them as "one" long strip line...
  17. N

    What is better Micorwave Office 2002 or Genesys 8.11?

    What is the newest version of An@oft Serenad@ The newest version on hand is 8.71A, who know the newest version and tell me where to get it
  18. N

    What is better Micorwave Office 2002 or Genesys 8.11?

    Who can share the newer MWO VSS system I have serch for a long time for the newer MWO/VSS system program, who can tell me where to get it

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