* Z:\home\khalils\Downloads\files\data\raw_asc\MC1648.asc
* Generated by LTspice 26.0.1 for Windows.
* This example schematic is supplied for informational/educational purposes only.
D3 Bias N011 DD
Q2 N001 N004 N005 0 NP
Q9 Vcc1 N002 N004 0 NP
R10 N002 N004 2K
R11 Vcc1 N002 2K
R12 Vcc1 Bias 1K
R5 N010 0 1K
Q1 Vcc1 N001 OUT 0 NP
R1 OUT 0 300
R3 N005 0 1K
Q4 N003 Tank N010 0 NP
Q3 Vcc1 N003 N005 0 NP
R2 Vcc1 N001 400
Q6 Vcc1 Tank N006 0 NP
R4 Vcc1 N003 2K
R7 N007 0 25K
R8 N006 N009 200
C2 Bias 0 .1
R9 N008 0 1K
R6 N012 0 600
Q7 Tank Bias N006 0 NP
Q8 N009 N007 0 0 NP
L1 Tank Bias 1
R13 Vcc1 AGC 25K
C1 AGC 0 .1
Q11 N004 Bias N008 0 NP
D2 N011 0 DD
V1 Vcc1 0 5
Q5 AGC N010 N012 0 NP
D1 AGC N007 DD
C3 Tank Bias 10p
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.model DD D(Rs=20 Cjo=5p)
.model NP NPN(Bf=150 Cjc=3p Cje=3p Rb=10)
.tran 0 1.9m 0 1u startup
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1348 1188
WIRE 128 32 -400 32
WIRE 320 32 128 32
WIRE -736 64 -816 64
WIRE -528 64 -736 64
WIRE -400 64 -400 32
WIRE -400 64 -528 64
WIRE -256 64 -400 64
WIRE -128 64 -256 64
WIRE -48 64 -128 64
WIRE 16 64 -48 64
WIRE 128 64 128 32
WIRE -128 80 -128 64
WIRE 16 80 16 64
WIRE 320 80 320 32
WIRE -816 96 -816 64
WIRE -736 96 -736 64
WIRE 128 128 128 64
WIRE -256 144 -256 64
WIRE -528 160 -528 64
WIRE 16 176 16 160
WIRE 64 176 16 176
WIRE -48 192 -48 64
WIRE 16 192 16 176
WIRE -816 208 -816 176
WIRE -592 208 -816 208
WIRE 320 208 320 160
WIRE -816 224 -816 208
WIRE -128 240 -128 160
WIRE -112 240 -128 240
WIRE 96 240 80 240
WIRE -48 304 -48 288
WIRE -16 304 -48 304
WIRE 16 304 16 288
WIRE 16 304 -16 304
WIRE -816 320 -816 304
WIRE -528 320 -528 256
WIRE -528 320 -816 320
WIRE 96 320 96 240
WIRE 96 320 -528 320
WIRE -128 336 -128 240
WIRE 128 368 128 224
WIRE 160 368 128 368
WIRE -464 384 -544 384
WIRE -320 384 -464 384
WIRE -192 384 -320 384
WIRE -816 400 -816 320
WIRE -464 400 -464 384
WIRE -400 400 -400 64
WIRE -736 448 -736 176
WIRE -736 448 -752 448
WIRE -656 448 -736 448
WIRE -528 448 -656 448
WIRE -320 448 -320 384
WIRE -320 448 -336 448
WIRE -736 512 -736 448
WIRE -464 512 -464 496
WIRE -432 512 -464 512
WIRE -400 512 -400 496
WIRE -400 512 -432 512
WIRE -432 528 -432 512
WIRE -16 544 -16 304
WIRE 128 544 128 368
WIRE -336 560 -352 560
WIRE -256 560 -256 224
WIRE -256 560 -272 560
WIRE -208 560 -256 560
WIRE -816 576 -816 496
WIRE -208 576 -208 560
WIRE -432 624 -432 608
WIRE -128 624 -128 432
WIRE -128 624 -144 624
WIRE -736 656 -736 576
WIRE -128 656 -128 624
WIRE -352 672 -352 560
WIRE -352 672 -368 672
WIRE -352 688 -352 672
WIRE -208 688 -208 672
WIRE -816 784 -816 656
WIRE -736 784 -736 720
WIRE -736 784 -816 784
WIRE -432 784 -432 720
WIRE -432 784 -736 784
WIRE -208 784 -208 768
WIRE -208 784 -432 784
WIRE -128 784 -128 736
WIRE -128 784 -208 784
WIRE -16 784 -16 624
WIRE -16 784 -128 784
WIRE 128 784 128 624
WIRE 128 784 -16 784
WIRE -736 816 -736 784
WIRE -656 816 -656 448
WIRE -544 816 -544 384
WIRE -352 816 -352 768
WIRE -256 816 -256 560
WIRE -256 832 -256 816
WIRE -736 848 -736 816
WIRE -352 848 -352 816
WIRE -656 912 -656 816
WIRE -656 912 -672 912
WIRE -640 912 -656 912
WIRE -544 912 -544 816
WIRE -544 912 -576 912
WIRE -256 912 -256 896
WIRE -656 992 -656 912
WIRE -640 992 -656 992
WIRE -544 992 -544 912
WIRE -544 992 -560 992
SYMBOL res 112 528 R0
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL ind -544 976 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL res -448 512 R0
SYMATTR InstName R8
SYMATTR Value 200
SYMBOL npn -752 400 M0
SYMATTR InstName Q11
SYMATTR Value NP
SYMBOL res -832 80 R0
SYMATTR InstName R11
SYMATTR Value 2K
SYMBOL npn -528 400 R0
SYMATTR InstName Q7
SYMATTR Value NP
SYMBOL diode -752 656 R0
SYMATTR InstName D2
SYMATTR Value DD
SYMBOL res 0 64 R0
SYMATTR InstName R2
SYMATTR Value 400
SYMBOL diode -752 512 R0
SYMATTR InstName D3
SYMATTR Value DD
SYMBOL res -32 528 R0
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL res -272 128 R0
SYMATTR InstName R13
SYMATTR Value 25K
SYMBOL npn -368 624 M0
SYMATTR InstName Q8
SYMATTR Value NP
SYMBOL cap -672 896 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL res -832 560 R0
SYMATTR InstName R9
SYMATTR Value 1K
SYMBOL npn 64 128 R0
SYMATTR InstName Q1
SYMATTR Value NP
SYMBOL npn -192 336 R0
SYMATTR InstName Q4
SYMATTR Value NP
SYMBOL res -224 672 R0
SYMATTR InstName R6
SYMATTR Value 600
SYMBOL res -144 64 R0
SYMATTR InstName R4
SYMATTR Value 2K
SYMBOL npn -336 400 M0
SYMATTR InstName Q6
SYMATTR Value NP
SYMBOL npn 80 192 M0
SYMATTR InstName Q2
SYMATTR Value NP
SYMBOL cap -272 832 R0
WINDOW 3 25 59 Left 2
SYMATTR Value .1
SYMATTR InstName C1
SYMBOL npn -592 160 R0
SYMATTR InstName Q9
SYMATTR Value NP
SYMBOL npn -112 192 R0
SYMATTR InstName Q3
SYMATTR Value NP
SYMBOL npn -144 576 M0
SYMATTR InstName Q5
SYMATTR Value NP
SYMBOL res -368 672 R0
SYMATTR InstName R7
SYMATTR Value 25K
SYMBOL res -832 208 R0
SYMATTR InstName R10
SYMATTR Value 2K
SYMBOL voltage 320 64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -576 896 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 10p
SYMBOL res -752 80 R0
SYMATTR InstName R12
SYMATTR Value 1K
SYMBOL res -144 640 R0
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL diode -272 544 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value DD
FLAG 128 64 Vcc1
FLAG 160 368 OUT
FLAG -256 816 AGC
FLAG -352 816 Vee
FLAG -400 32 Vcc2
FLAG -544 816 Tank
FLAG -656 816 Bias
FLAG -736 816 Vee1
FLAG -736 848 0
FLAG -352 848 0
FLAG -256 912 0
FLAG 320 208 0
FLAG -736 912 0
TEXT -168 824 Left 2 !.model DD D(Rs=20 Cjo=5p)\n.model NP NPN(Bf=150 Cjc=3p Cje=3p Rb=10)
TEXT 184 472 Left 2 !.tran 0 1.9m 0 1u startup
TEXT -464 976 Left 1 ;This example schematic is supplied for informational/educational purposes only.