* SPICE netlist
M1 N002 Vin1 N004 N004 NMOS l={L1} w={W1}
M5 N004 N005 0 0 NMOS l={L5} w={W5}
M8 N005 N005 0 0 NMOS l={L5} w={W5}
I1 N001 N005 {IB}
M3 N002 N002 N001 N001 PMOS l={L3} w={W3}
M4 N003 N002 N001 N001 PMOS l={L3} w={W3}
V1 N001 0 3.3
V2 Vin1 0 SINE(2.845 0.01 50) AC 0.01
M2 N003 Vin2 N004 N004 NMOS l={L1} w={W1}
V3 Vin2 0 SINE(2.845 -0.01 50) AC -0.01
M6 Vout N003 N001 N001 PMOS l={L6} w={W6}
M7 Vout N005 0 0 NMOS l={L7} w={W7}
CL Vout 0 100p
CC Vout N003 {CC}
.MEAS AC Gain FIND V(vout) AT 10Hz
.meas AC UGBW WHEN mag(V(vout))=1
.meas AC PM FIND ph(V(vout)) WHEN mag(V(vout))=1
.OPTIONS ALLOW_AMBIGUOUS_MODELS
.param W1=15.225u L1=251.286n W3=5.549u L3=442.863n W5=7.031u L5=394.549n
.param W6=166.346u L6=379.842n W7=124.091u L7=240.189n IB=15.955u CC=0.712p
.meas TRAN P_M1 AVG (V(N002)-V(N004)) * Id(M1)
.meas TRAN P_M2 AVG (V(N003)-V(N004)) * Id(M2)
.meas TRAN P_M3 AVG (V(N002)-V(N001)) * Id(M3)
.meas TRAN P_M4 AVG (V(N003)-V(N001)) * Id(M4)
.meas TRAN P_M5 AVG (V(N004)) * Id(M5)
.meas TRAN P_M6 AVG (V(Vout)-V(N001)) * Id(M6)
.meas TRAN P_M7 AVG (V(Vout)) * Id(M7)
.meas TRAN P_M8 AVG (V(N005)) * Id(M8)
.meas TRAN Total_Power param P_M1 + P_M2 + P_M3 + P_M4 + P_M5 + P_M6 + P_M7 + P_M8
.tran 1u 1m
.meas TRAN SR_calc PARAM IB/CC
.meas AREA_W1 PARAM W1 * L1
.meas AREA_W3 PARAM W3 * L3
.meas AREA_W5 PARAM W5 * L5
.meas AREA_W6 PARAM W6 * L6
.meas AREA_W7 PARAM W7 * L7
.meas TOTAL_AREA PARAM AREA_W1 + AREA_W3 + AREA_W5 + AREA_W6 + AREA_W7

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1296 800
WIRE -296 -400 -536 -400
WIRE -56 -400 -296 -400
WIRE 440 -400 -56 -400
WIRE 616 -400 440 -400
WIRE -56 -368 -56 -400
WIRE 24 -368 -56 -368
WIRE -296 -352 -296 -400
WIRE -296 -352 -392 -352
WIRE -296 -336 -296 -352
WIRE -56 -336 -56 -368
WIRE -216 -320 -248 -320
WIRE -104 -320 -216 -320
WIRE 616 -320 616 -400
WIRE -392 -288 -392 -352
WIRE -296 -288 -392 -288
WIRE 24 -288 24 -368
WIRE 24 -288 -56 -288
WIRE 440 -240 440 -400
WIRE 536 -240 440 -240
WIRE 440 -224 440 -240
WIRE -536 -208 -536 -400
WIRE -296 -208 -296 -240
WIRE -216 -208 -216 -320
WIRE -216 -208 -296 -208
WIRE -56 -208 -56 -240
WIRE 264 -208 -56 -208
WIRE 392 -208 264 -208
WIRE 616 -208 616 -240
WIRE 536 -176 536 -240
WIRE 536 -176 440 -176
WIRE -296 -144 -296 -208
WIRE -56 -144 -56 -208
WIRE 264 -112 264 -208
WIRE 440 -112 440 -128
WIRE 440 -112 328 -112
WIRE -200 -96 -296 -96
WIRE -56 -96 -152 -96
WIRE 440 -80 440 -112
WIRE 504 -80 440 -80
WIRE 632 -80 504 -80
WIRE 648 -80 632 -80
WIRE -344 -64 -408 -64
WIRE 120 -64 -8 -64
WIRE -200 -48 -200 -96
WIRE -200 -48 -296 -48
WIRE -152 -48 -152 -96
WIRE -56 -48 -152 -48
WIRE -408 -32 -408 -64
WIRE 120 -32 120 -64
WIRE -296 -16 -296 -48
WIRE -168 -16 -296 -16
WIRE -56 -16 -56 -48
WIRE -56 -16 -168 -16
WIRE -168 64 -168 -16
WIRE 120 64 120 48
WIRE -408 80 -408 48
WIRE -72 112 -168 112
WIRE -152 160 -168 160
WIRE -152 176 -152 160
WIRE -72 176 -72 112
WIRE -72 176 -152 176
WIRE -152 192 -152 176
WIRE -536 240 -536 -128
WIRE -456 240 -536 240
WIRE -536 272 -536 240
WIRE 440 272 440 -80
WIRE -536 320 -648 320
WIRE 536 320 440 320
WIRE -456 352 -456 240
WIRE -456 352 -488 352
WIRE -216 352 -216 144
WIRE -216 352 -456 352
WIRE 392 352 -216 352
WIRE -648 368 -648 320
WIRE -536 368 -648 368
WIRE 440 384 440 368
WIRE 536 384 536 320
WIRE 536 384 440 384
WIRE -536 400 -536 368
WIRE 440 400 440 384
FLAG 616 -208 0
FLAG -408 80 0
FLAG 120 64 0
FLAG 504 -16 0
FLAG 632 -80 Vout
FLAG -536 400 0
FLAG -152 192 0
FLAG 440 400 0
FLAG -408 -64 Vin1
FLAG 120 -64 Vin2
SYMBOL nmos4 -344 -144 R0
SYMATTR InstName M1
SYMATTR Value2 l={L1} w={W1}
SYMBOL nmos4 -216 64 R0
SYMATTR InstName M5
SYMATTR Value2 l={L5} w={W5}
SYMBOL nmos4 -488 272 M0
SYMATTR InstName M8
SYMATTR Value2 l={L5} w={W5}
SYMBOL current -536 -208 R0
SYMATTR InstName I1
SYMATTR Value {IB}
SYMBOL pmos4 -248 -240 R180
SYMATTR InstName M3
SYMATTR Value2 l={L3} w={W3}
SYMBOL pmos4 -104 -240 M180
SYMATTR InstName M4
SYMATTR Value2 l={L3} w={W3}
SYMBOL voltage 616 -336 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL voltage -408 -48 R0
SYMATTR Value2 AC 0.01
SYMATTR Value SINE(2.845 0.01 50)
SYMATTR InstName V2
SYMBOL nmos4 -8 -144 M0
SYMATTR InstName M2
SYMATTR Value2 l={L1} w={W1}
SYMBOL voltage 120 -48 R0
SYMATTR InstName V3
SYMATTR Value SINE(2.845 -0.01 50)
SYMATTR Value2 AC -0.01
SYMBOL pmos4 392 -128 M180
SYMATTR InstName M6
SYMATTR Value2 l={L6} w={W6}
SYMBOL nmos4 392 272 R0
SYMATTR InstName M7
SYMATTR Value2 l={L7} w={W7}
SYMBOL cap 488 -80 R0
SYMATTR InstName CL
SYMATTR Value 100p
SYMBOL cap 328 -128 R90
SYMATTR InstName CC
SYMATTR Value {CC}