Version 4
SHEET 1 880 680
WIRE 448 112 240 112
WIRE 240 160 240 112
WIRE 400 208 240 208
WIRE 192 224 32 224
WIRE 448 224 448 192
FLAG 240 256 0
FLAG 32 304 0
FLAG 448 304 0
FLAG 400 288 0
SYMBOL voltage 32 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(-8 4 1k)
SYMBOL voltage 448 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 200
SYMBOL res 432 96 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL tempfet 192 160 R0
SYMATTR InstName U1
SYMBOL res 384 192 R0
SYMATTR InstName R2
SYMATTR Value 1k
TEXT 128 96 Left 0 !.include tempfet.cir
TEXT -2 332 Left 0 !.tran 10m