* MAX4430 MACROMODEL
* ------------------------------
* Revision 0, 6/2004
* ------------------------------
* The MAX4430 op amp is a unity gain stable device that combine, wide bandwidth,
* 16 bit settling times in 37ns and low noise/low distortion operation. 
* ------------------------------
* Connections
*          1  = OUT
*          2  = VEE
*          3  = IN+
*          4  = IN- 
*          5  = VCC 
***************************************
***************************************
.SUBCKT MAX4430 1 2 3 4 5
 XAMP 1 2 3 4 5 MAX4430_S
.ENDS
***************************************
.SUBCKT MAX4430_S 70 18 17 16 10  
* 10 = VCC
* 18 = VEE
* 17 = IN+
* 16 = IN-
* 70 = OUT
*****************
VS1 10 11 0V
IBIAS 11 12 4.948M   
DBIAS 18 12 DA
*INPUT BIAS CURRENT AND OFFSET    
QI1 13 15 191 QP1         
QI2 14 16 192 QP2
RE1 12 191 9.45    
RE2 12 192 9.45 
DIN1 15 10 DB
DIN2 18 15 DB
DIN3 16 10 DB
DIN4 18 16 DB
CIN1 15 20 2.5P
CIN2 16 20 2.5P 
VOS 17 32 1.25M
*PSRR AND CMRR           
ECMPS1 15 32 A111 20 1      
RC1 13 18 20     
RC2 14 18 20 
C1 13 19 21P           
RZ 19 14 428m 
FSUP 18 10 VS1 1         
*****************
GP 20 101 14 13 2.5M     
RP 101 20 400
CP 101 A102 5P
RZA A102 20 1200 
*****************
*GAIN STAGE              
GA 21 20 101 20 1.0M    
RO1 21 20 10K
GB 22 20 21 20 10
RO2 22 20 17.79K
EF 23 20 22 20 1
CC 23 21 0.941P          
EG 20 18 10 18 0.5
*****
DVL1 22 33 DA          
VMIN1 59 33 0.214
DVL2 34 22 DA
VMIN2 34 60 2.5 
ELIM2 59 61 10 18 0.5
ELIM1 63 60 10 18 0.5
ECOMP2 62 20 65 66 1
ECOMP1 64 20 65 66 1
HCOMP2 62 61 VIS3 39.77
HCOMP1 64 63 VIS3 20.08 
*****************
EOUT 65 20 22 20 1       
ROUT1 65 66 16.9            
VIS3 66 67 0V
*****************
*CURRENT LIMIT
DSC1 67 68 DA
DSC2 69 67 DA
DSC3 69 70 DA
DSC4 70 68 DA
ISC1 68 69 100MA 
RSC1 68 69 10MEG        
RSC 67 70 35K
*****************
*SUPPLY CURRENT
*BIAS CURRENT 
DSUP 18 10 DB
ISUP 10 18 11MA
*LOAD CURRENT
FSUP1 20 77 VIS3 1
CSUP 77 20 1P
DSUP1 20 77 DB
DSUP2 77 78 DB
VIS4 78 20 0V
FSUP2 10 18 VIS4 1
*****************
*MAX COMMON MODE INPUT VCC-0.9V
DIL 12 83 DA
RIL 83 84 62.5
VIL 85 84 0.705V
EIL 85 18 10 18 1
*MIN COMMON MODE INPUT
VILA A84 18 2.9
DILA A84 17 DC
DILB A84 16 DC
*****************
*PSRR DC  
GPSRR2 A111 20 10 18 17.78U   
RRDC A111 20 1
*****************
*CMRR DC 
GCM2 20 A111 12 18 1U     
**********************************************************
.MODEL QP1 PNP(IS=16E-15 BF=225)
.MODEL QP2 PNP(IS=16E-15 BF=218) 
.MODEL DA D(N=0.1M)
.MODEL DB D(IS=100E-14)
.MODEL DC D(IS=100E-14 RS=100)
**********************************************************
.ENDS