diff options
Diffstat (limited to 'Windows/spice/tests/bsim3/tran_sim/comparator.cir')
| -rw-r--r-- | Windows/spice/tests/bsim3/tran_sim/comparator.cir | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/Windows/spice/tests/bsim3/tran_sim/comparator.cir b/Windows/spice/tests/bsim3/tran_sim/comparator.cir new file mode 100644 index 00000000..8e44a171 --- /dev/null +++ b/Windows/spice/tests/bsim3/tran_sim/comparator.cir @@ -0,0 +1,40 @@ +*One Bit Comparator. Takes Two Inputs (A and B), and returns Two Ouputs - +*node 8 - (high when two signalsare equal) and node 9 (high when A is Larger Then B). +* Transient Analysis + +*circuit description + +M1 Anot A Vdd Vdd PMOS w=3.6u l=1.2u +M2 Anot A 0 0 NMOS w=1.8u l=1.2u +M3 Bnot B Vdd Vdd PMOS w=3.6u l=1.2u +M4 Bnot B 0 0 NMOS w=1.8u l=1.2u +M5 AorBnot 0 Vdd Vdd PMOS w=1.8u l=3.6u +M6 AorBnot B 1 0 NMOS w=1.8u l=1.2u +M7 1 Anot 0 0 NMOS w=1.8u l=1.2u +M8 Lnot 0 Vdd Vdd PMOS w=1.8u l=3.6u +M9 Lnot Bnot 2 0 NMOS w=1.8u l=1.2u +M10 2 A 0 0 NMOS w=1.8u l=1.2u +M11 Qnot 0 Vdd Vdd PMOS w=3.6u l=3.6u +M12 Qnot AorBnot 3 0 NMOS w=1.8u l=1.2u +M13 3 Lnot 0 0 NMOS w=1.8u l=1.2u +MQLO 8 Qnot Vdd Vdd PMOS w=3.6u l=1.2u +MQL1 8 Qnot 0 0 NMOS w=1.8u l=1.2u +MLTO 9 Lnot Vdd Vdd PMOS w=3.6u l=1.2u +MLT1 9 Lnot 0 0 NMOS w=1.8u l=1.2u +CQ Qnot 0 30f +CL Lnot 0 10f + +Vdd Vdd 0 5 +Va A 0 pulse 0 5 10ns .1ns .1ns 15ns 30ns +Vb B 0 0 + +.model nmos nmos level=8 version=3.2.2 +.model pmos pmos level=8 version=3.2.2 + +* transient analysis +.tran 1ns 60ns +.options noacct +.print tran a b v(9) v(8) + +.END + |