                                             10/10/85
 
 Rob,
 
         Here are the models that you requested.  Included are
         the 7 PGA models, the driver model with extracted capacitances,
         and the NMOSIII models for FA, NM, and SL.  One thing to know:
         the NM model does not have a .TEMP statement.  It is intended
         that the user put in his own temperature.  I hope these are
         helpful to you.
         
                                     rjl
                                     
 PGA MODEL SIGNALS
             
 SIGNAL     NODE
 
 PAD          4         CHIP PAD  
 PIN          2         PGA PIN
 LGND         5         LOGIC GROUND AT THE CHIP PAD
 PGND         3         DRIVER GROUND AT THE CHIP PAD
 GND_0        9         PGA SIGNAL
 GND_1        8         PGA SIGNAL
 GND_2        7         PGA SIGNAL
 GND_3        6         PGA SIGNAL
 *********************SIGNALS FOR DRIVER***********************
 
 PVDD            14     PAD VDD   
 LVDD             7     LOGIC VDD
 LGND             8     LOGIC GND
 PGND            15     PAD GND
 VBG              1     BACK GATE
 VIN              9     TRUE INPUT   
 VNIN             6     COMPLEMENT INPUT
 VTSC             3     TRI-STATE CONTROL  (VTSC=0)
 DVR             13     OUTPUT
 CK2             16     CK2
 CK1             17     CK1
 
 
 ***********SLOW SPECTRUM CLOCK WAVEFORMS**********************
 
 VCK1 17 0 PWL(0 .25 .4N .45 1.6N 1.5 3.9N 4 4.3N 4.2 5.5N 4.5   
 + 12.6N 4.5 13.2N 4.2 13.5N 4 15.9N .45 16.5N .25 33N .25)REPEAT=5      
 VCK2 16 0 PWL(0 .25 .5N .25 .9N .45 2.1N 1.5 4.4N 4 4.8N 4.2 6.0N 4.5   
 + 12.6N 4.5 13.2N 4.2 13.5N 4 15.9N .45 16.5N .25       
 + 33N .25)START=16.5N REPEAT=5  
