150 lines
3.0 KiB
Plaintext
150 lines
3.0 KiB
Plaintext
Version 4
|
||
SHEET 1 1268 824
|
||
WIRE 752 -64 160 -64
|
||
WIRE 976 -64 752 -64
|
||
WIRE 160 -48 160 -64
|
||
WIRE 976 -48 976 -64
|
||
WIRE 864 0 368 0
|
||
WIRE 864 32 864 0
|
||
WIRE 976 48 976 32
|
||
WIRE 208 80 -416 80
|
||
WIRE 304 80 272 80
|
||
WIRE 400 80 304 80
|
||
WIRE 720 80 688 80
|
||
WIRE -416 96 -416 80
|
||
WIRE 304 96 304 80
|
||
WIRE 368 144 368 0
|
||
WIRE 400 144 368 144
|
||
WIRE 784 144 688 144
|
||
WIRE -416 192 -416 176
|
||
WIRE 32 208 -80 208
|
||
WIRE 160 208 160 32
|
||
WIRE 160 208 96 208
|
||
WIRE 400 208 160 208
|
||
WIRE 752 208 752 -64
|
||
WIRE 752 208 688 208
|
||
WIRE -80 224 -80 208
|
||
WIRE 160 224 160 208
|
||
WIRE 400 272 368 272
|
||
WIRE 720 272 688 272
|
||
WIRE 784 272 784 144
|
||
WIRE -80 320 -80 304
|
||
WIRE 160 320 160 304
|
||
WIRE 400 336 368 336
|
||
WIRE 704 336 688 336
|
||
WIRE 400 400 304 400
|
||
WIRE 704 400 688 400
|
||
WIRE -112 464 -112 448
|
||
WIRE 16 464 16 448
|
||
WIRE 400 464 384 464
|
||
WIRE 784 464 784 352
|
||
WIRE 784 464 688 464
|
||
WIRE 864 464 864 112
|
||
WIRE 864 464 784 464
|
||
WIRE 912 464 864 464
|
||
WIRE -112 560 -112 544
|
||
WIRE 16 560 16 544
|
||
WIRE 384 560 352 560
|
||
WIRE 544 560 448 560
|
||
WIRE 480 624 480 608
|
||
WIRE 544 640 544 560
|
||
WIRE 544 640 512 640
|
||
WIRE 608 640 544 640
|
||
WIRE 784 640 784 464
|
||
WIRE 784 640 688 640
|
||
WIRE 304 656 304 400
|
||
WIRE 352 656 352 560
|
||
WIRE 352 656 304 656
|
||
WIRE 448 656 352 656
|
||
WIRE 544 672 512 672
|
||
WIRE 480 704 480 688
|
||
FLAG 16 560 0
|
||
FLAG 704 400 +V
|
||
FLAG 16 448 +V
|
||
FLAG 384 464 -V
|
||
FLAG -112 560 0
|
||
FLAG -112 448 -V
|
||
FLAG 704 336 0
|
||
FLAG 368 336 0
|
||
FLAG 976 48 0
|
||
FLAG -416 192 0
|
||
FLAG 720 80 0
|
||
FLAG 912 464 OUT
|
||
FLAG 304 176 0
|
||
FLAG 160 320 0
|
||
FLAG -80 320 0
|
||
FLAG 544 672 0
|
||
FLAG 480 704 -V
|
||
FLAG 480 608 +V
|
||
FLAG -416 80 CARRIER
|
||
FLAG -80 208 MODULATION
|
||
SYMBOL voltage 16 448 R0
|
||
SYMATTR InstName V1
|
||
SYMATTR Value 5
|
||
SYMBOL voltage -112 448 R0
|
||
SYMATTR InstName V2
|
||
SYMATTR Value -5
|
||
SYMBOL res 768 256 R0
|
||
SYMATTR InstName R3
|
||
SYMATTR Value 1.5K
|
||
SYMBOL res 848 16 R0
|
||
SYMATTR InstName R4
|
||
SYMATTR Value 1.5K
|
||
SYMBOL voltage 976 -64 R0
|
||
SYMATTR InstName V4
|
||
SYMATTR Value 2.5
|
||
SYMBOL res 288 192 M180
|
||
WINDOW 0 36 76 Left 2
|
||
WINDOW 3 36 40 Left 2
|
||
SYMATTR InstName R1
|
||
SYMATTR Value 50
|
||
SYMBOL cap 272 64 R90
|
||
WINDOW 0 0 32 VBottom 2
|
||
WINDOW 3 32 32 VTop 2
|
||
SYMATTR InstName C1
|
||
SYMATTR Value .1<EFBFBD>
|
||
SYMBOL voltage -416 80 R0
|
||
WINDOW 0 24 24 Left 2
|
||
WINDOW 3 22 100 Left 2
|
||
WINDOW 123 0 0 Left 2
|
||
WINDOW 39 0 0 Left 2
|
||
SYMATTR InstName V3
|
||
SYMATTR Value SINE(0 1 1Meg)
|
||
SYMBOL res 144 48 M180
|
||
WINDOW 0 36 76 Left 2
|
||
WINDOW 3 36 40 Left 2
|
||
SYMATTR InstName R2
|
||
SYMATTR Value 220K
|
||
SYMBOL res 144 320 M180
|
||
WINDOW 0 36 76 Left 2
|
||
WINDOW 3 36 40 Left 2
|
||
SYMATTR InstName R5
|
||
SYMATTR Value 220K
|
||
SYMBOL cap 96 192 R90
|
||
WINDOW 0 0 32 VBottom 2
|
||
WINDOW 3 32 32 VTop 2
|
||
SYMATTR InstName C2
|
||
SYMATTR Value .1<EFBFBD>
|
||
SYMBOL voltage -80 208 R0
|
||
WINDOW 3 24 98 Left 2
|
||
WINDOW 123 0 0 Left 2
|
||
WINDOW 39 0 0 Left 2
|
||
SYMATTR Value SINE(0 1 10K)
|
||
SYMATTR InstName V5
|
||
SYMBOL opamps\\LT1077 480 592 M0
|
||
SYMATTR InstName U2
|
||
SYMBOL res 704 624 R90
|
||
WINDOW 0 0 56 VBottom 2
|
||
WINDOW 3 32 56 VTop 2
|
||
SYMATTR InstName R6
|
||
SYMATTR Value 220K
|
||
SYMBOL cap 448 544 R90
|
||
WINDOW 0 0 32 VBottom 2
|
||
WINDOW 3 32 32 VTop 2
|
||
SYMATTR InstName C3
|
||
SYMATTR Value .1<EFBFBD>
|
||
SYMBOL opamps\\LT1256 544 176 R0
|
||
SYMATTR InstName U1
|
||
TEXT 752 704 Left 2 !.tran 500u
|
||
TEXT 312 -80 Bottom 2 ;AM Modulator with DC Output Nulling Circuit
|