* Z:\home\khalils\Downloads\files\data\raw_asc\0c8dd3a25ec6_2020_current_sense_npn_pnp_v01.asc
* Generated by LTspice 26.0.1 for Windows.
R11 N004 COM 4.7K
C_ant ANT 0 10pF
Q12 N009 N002 N007 0 BC557C
R7 0 N009 4.7K
Q18 N003 N004 OUT 0 BC547C
Q11 N007 N006 COM 0 BC557C
Q17 N005 N008 0 0 BC547C
R_sense OUT N002 47
L1 N001 N002 2.624mH Rser=80 Rpar=10Meg Cpar=1.216pF
Q15 COM OUT N005 0 BC547C
R4 0 N010 100
Q16 N008 N008 0 0 BC547C
Q14 N004 N002 N005 0 BC547C
Q13 N010 N009 OUT 0 BC557C
Q10 N006 N006 COM 0 BC557C
R8 N008 N006 4.7K
V1 COM 0 3.3V
C1 N001 ANT 150pF
R3 N003 COM 100
Q8 0 OUT N007 0 BC557C
R_loss ANT 0 2700K
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.tran 0 3m 1m 0.00001m
.IC V(ANT)=1u
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3920 3748
WIRE -832 480 -832 448
WIRE -736 480 -832 480
WIRE -624 480 -736 480
WIRE -592 480 -624 480
WIRE -496 480 -528 480
WIRE -368 480 -496 480
WIRE -144 480 -288 480
WIRE 112 480 -144 480
WIRE 416 480 192 480
WIRE -736 528 -736 480
WIRE -832 544 -832 480
WIRE -624 544 -624 480
WIRE -496 544 -496 480
WIRE 160 656 160 592
WIRE 160 656 64 656
WIRE 272 656 160 656
WIRE 608 656 272 656
WIRE -832 688 -832 608
WIRE -736 688 -736 608
WIRE 608 688 608 656
WIRE 64 704 64 656
WIRE 608 800 608 768
WIRE 64 848 64 784
WIRE 544 848 64 848
WIRE -832 864 -832 800
WIRE 64 896 64 848
WIRE 272 896 272 656
WIRE -144 944 -144 480
WIRE 0 944 -144 944
WIRE 416 944 416 480
WIRE 416 944 336 944
WIRE -832 976 -832 944
WIRE -416 992 -416 928
WIRE -416 992 -512 992
WIRE -304 992 -416 992
WIRE -512 1040 -512 992
WIRE -304 1040 -304 992
WIRE 64 1056 64 992
WIRE 272 1056 272 992
WIRE 272 1056 64 1056
WIRE -416 1088 -448 1088
WIRE -368 1088 -416 1088
WIRE -512 1168 -512 1136
WIRE -416 1168 -416 1088
WIRE -416 1168 -512 1168
WIRE -304 1168 -304 1136
WIRE 272 1168 -304 1168
WIRE -512 1200 -512 1168
WIRE 416 1248 416 944
WIRE 608 1248 608 896
WIRE 608 1248 416 1248
WIRE 704 1248 608 1248
WIRE -512 1312 -512 1280
WIRE -416 1312 -512 1312
WIRE 64 1312 64 1056
WIRE 64 1312 -304 1312
WIRE -512 1344 -512 1312
WIRE -304 1344 -304 1312
WIRE -416 1392 -416 1312
WIRE -416 1392 -448 1392
WIRE -368 1392 -416 1392
WIRE 272 1424 272 1168
WIRE 272 1424 64 1424
WIRE 64 1472 64 1424
WIRE 272 1472 272 1424
WIRE -512 1488 -512 1440
WIRE -416 1488 -512 1488
WIRE -304 1488 -304 1440
WIRE -304 1488 -416 1488
WIRE -144 1520 -144 944
WIRE 0 1520 -144 1520
WIRE 416 1520 416 1248
WIRE 416 1520 336 1520
WIRE -416 1536 -416 1488
WIRE 608 1568 608 1248
WIRE 64 1616 64 1568
WIRE 544 1616 64 1616
WIRE 64 1664 64 1616
WIRE 608 1696 608 1664
WIRE 64 1808 64 1744
WIRE 160 1808 64 1808
WIRE 272 1808 272 1568
WIRE 272 1808 160 1808
WIRE 608 1808 608 1776
WIRE 608 1808 272 1808
WIRE 160 1856 160 1808
SYMBOL res -752 512 R0
SYMATTR InstName R_loss
SYMATTR Value 2700K
SYMBOL pnp 544 1664 M180
SYMATTR InstName Q13
SYMATTR Value BC557C
SYMBOL voltage -832 848 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 3.3V
SYMBOL ind -384 496 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 2.624mH
SYMATTR SpiceLine Rser=80 Rpar=10Meg Cpar=1.216pF
SYMBOL npn 336 896 M0
SYMATTR InstName Q15
SYMATTR Value BC547C
SYMBOL npn -368 1344 R0
SYMATTR InstName Q17
SYMATTR Value BC547C
SYMBOL npn 0 896 R0
SYMATTR InstName Q14
SYMATTR Value BC547C
SYMBOL pnp -448 1136 R180
SYMATTR InstName Q10
SYMATTR Value BC557C
SYMBOL pnp 336 1568 R180
SYMATTR InstName Q8
SYMATTR Value BC557C
SYMBOL res 624 784 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL pnp 0 1568 M180
SYMATTR InstName Q12
SYMATTR Value BC557C
SYMBOL res 80 800 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R11
SYMATTR Value 4.7K
SYMBOL res 80 1760 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R7
SYMATTR Value 4.7K
SYMBOL npn -448 1344 M0
SYMATTR InstName Q16
SYMATTR Value BC547C
SYMBOL cap -848 544 R0
SYMATTR InstName C_ant
SYMATTR Value 10pF
SYMBOL res 208 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R_sense
SYMATTR Value 47
SYMBOL cap -528 464 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 150pF
SYMBOL res 624 1792 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL npn 544 800 R0
SYMATTR InstName Q18
SYMATTR Value BC547C
SYMBOL pnp -368 1136 M180
SYMATTR InstName Q11
SYMATTR Value BC557C
SYMBOL res -496 1296 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R8
SYMATTR Value 4.7K
FLAG -832 976 0
FLAG -832 800 COM
FLAG -832 688 0
FLAG -832 448 ANT
FLAG -736 688 0
FLAG 160 1856 0
FLAG -416 928 COM
FLAG -416 1536 0
FLAG 160 592 COM
FLAG 704 1248 OUT
TEXT -808 336 Left 2 !.tran 0 3m 1m 0.00001m
TEXT -808 376 Left 2 !.IC V(ANT)=1u