Page, located at http://www.ece.umd.edu/~newcomb/VLSI_circuits.htm, for downloading files
Uses images dif_pr20.gif, ntc.gif, ringos08.gif and ringos08_fullchip.gif in /afs/glue.umd.edu/home/enee/faculty/newcomb/pub and files for downloading: dif_pr16.mag. dif_pr20.mag, ntc20.mag, dif_pr20.cif, ntc20.cif, ringos08.mag and ringos08_fullchip.mag
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magic layouts for a differential pair, a neural type cell, and a ring oscillator for Mosis 1.6u AMI tiny chips, 1.2u AMI chips and 2.0 Orbit tiny chips
When using in 1.6u designs use lambda = 0.8u, 1.2u designs use lambda = 0.6u, and lambda=1.0u for 2.0u.
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Click on the file name to access the desired file and use Save As from the browser menu to download it (otherwise via ftp)
[after downloading strip off the .doc suffix on the magic or cif files (it was added to preserve ascii file format of the .mag and .cif files during file transfer)]:

-------- differential pair dif_pair.mag ---------
VLSI Layout of a basic differential pair



dif_pr16.mag 

= fully balanced differential pair magic file. 
     This is a file of 7,257 bytes

dif_pr20.cif 

= fully balanced differential pair cif file. 
     This is a file of 9,510 bytes


-------- Spice circuit file for dif_pr16 --------
dif_pr16.cir 

=Spice file, dif_pr16.cir, extracted from layout for 1.6u
   process for use in running (Unix) Spice.
   This is a file of 5,876 bytes


--------- PSpice schematic for dif_pr16 --------






































--------- DC run for dif_pr16 -------- 

 DC run Vin+ from -5v to +5v in 0.1v steps with Vin- nested
     -3v to +3v in 1v steps





















-------- neural type cell ntc20.mag ----------
VLSI Layout of a basic neural-type cell



ntc20.mag 

= pulse coded neural type cell magic file.
      This is a file of 8,428 bytes
ntc20.cif 
= pulse coded neural type cell cif file.
      This is a file of 21.151 bytes




__________ ring oscillators for 1.6 micron technology, VLSI Layout of a 5 stage ring oscillator



ringos08.mag 

= 5 stage ring oscillator  magic file.
      This is a file of 9,226 bytes










VLSI Layout of a full chip with ring oscillators and pads



ringos08_fullchip.mag 

= full chip with ring oscillators and pads  magic file.
      This is a file of 745,516 bytes





















_______ smart chemfet fluid sensor for 1.6 micron technology____

cross link to http://www.ece.umd.edu/~newcomb/vlsi/chemfet.htm here