an3 standard cell family

 3-I/P AND gate
an3 symbol
3 I/P AND gate designed with large (v0 version) and small (v4 version) input stages. The stage effort is 1.5 for the an3v0x05, 1.8 for the an3v0x1, 2.1 for the an3v0x2, 2.6 for the an3v0x4 and 4.0 for the an3v4 cells. All the cells use a P/N ratio of about 2.33 for the NAND gates, which gives equal size P and N transistors. The v0 cells are optimised for speed with typical wireload values, while the v4 cells are optimised for a zero wireload capacitance.
z:(a*b*c) cell width power Generic 0.13um typical timing (ps & ps/fF), pin c.
leakage dynamic tR=PropR+RampR×Load(fF), tF=PropF+RampF×Load(fF)
vsclib013 gates lambda 0.13um nW nW/MHz PinCap PropR RampR PropF RampF
an3v0x05 2.3  56 3.08  0.72  13.5  2.8f  82  4.99  94  3.88
an3v6x05 2.3  56 3.08  0.72  12.8  2.8f  80  4.99  91  3.87
an3v0x1 2.3  56 3.08  0.91  17.3  3.2f  84  3.32  96  2.58
an3v4x1 2.3  56 3.08  0.59  14.4  1.7f 114  3.33 129  2.60
an3v0x2 2.3  56 3.08 1.27  23.4  4.1f  83  2.14  95  1.67
an3v4x2 2.3  56 3.08  0.90  20.2  2.3f 106  2.17 120  1.71
an3v0x4 3.3  80 4.40 2.24  38.1  6.6f  79  1.07  95  0.84
an3v0x05
 
Effort
FO4 Log.
a /\
¯_ 2.17
b /\
¯_ 2.11
c /\
¯_ 1.97
an3v0x05 schematic an3v0x05 standard cell layout
an3v6x05
 
Effort
FO4 Log.
a /\
¯_ 2.14
b /\
¯_ 2.07
c /\
¯_ 1.94
an3v6x05 schematic an3v6x05 standard cell layout
an3v0x1
 
Effort
FO4 Log.
a /\
¯_ 2.03
b /\
¯_ 1.96
c /\
¯_ 1.83
an3v0x1 schematic an3v0x1 standard cell layout
an3v4x1
 
Effort
FO4 Log.
a /\
¯_ 2.23
b /\
¯_ 2.14
c /\
¯_ 2.03
an3v4x1 schematic an3v4x1 standard cell layout
an3v0x2
 
Effort
FO4 Log.
a /\
¯_ 1.91
b /\
¯_ 1.81
c /\
¯_ 1.72
an3v0x2 schematic an3v0x2 standard cell layout
an3v4x2
 
Effort
FO4 Log.
a /\
¯_ 2.05
b /\
¯_ 1.98
c /\
¯_ 1.88
an3v4x2 schematic an3v4x2 standard cell layout
an3v0x4
 
Effort
FO4 Log.
a /\
¯_ 1.81
b /\
¯_ 1.71
c /\
¯_ 1.61
an3v0x4 schematic an3v0x4 standard cell layout
Web data book for the vsclib. Vdd=1.2V, T=27°C, nominal process, generic 0.13um technology.   Copyright © 2005-2008 Graham Petley.  11 JAN 2008