Samo izhodnja stopnja driverja za modulator. Preprost sestevalnik z operacijskim ojacevalnikom. Glej tudi: https://git.kompot.si/andrejl/PM-driver
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5.6 KiB

EESchema Schematic File Version 4
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F 1 "OP184" H 6429 3535 50 0000 L CNN
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F 3 "" H 5600 3450 50 0001 C CNN
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L Device:C C3
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F 3 "~" H 3900 2450 50 0001 C CNN
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F 3 "~" H 3450 2450 50 0001 C CNN
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L Device:C C1
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F 1 "10u" V 3239 3300 50 0000 C CNN
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F 3 "~" H 3400 3300 50 0001 C CNN
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L Device:R R3
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L Device:R R2
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R1
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Wire Wire Line
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Wire Wire Line
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Connection ~ 5150 3600
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Connection ~ 4400 2300
Wire Wire Line
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L power:GNDD #PWR03
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F 3 "" H 3900 2600 50 0001 C CNN
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L power:GNDD #PWR01
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L Connector:Conn_01x01_Male J2
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$EndComp
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L Connector:Conn_01x01_Male J1
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1 0 0 -1
$EndComp
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L Connector:Conn_01x01_Male J3
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F 1 "SMA" H 6822 3473 50 0000 R CNN
F 2 "Connector_Wire:SolderWirePad_1x01_SMD_1x2mm" H 6850 3450 50 0001 C CNN
F 3 "~" H 6850 3450 50 0001 C CNN
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-1 0 0 1
$EndComp
Wire Wire Line
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Connection ~ 6250 3450
Wire Wire Line
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Wire Wire Line
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Connection ~ 3450 2300
$Comp
L power:GNDD #PWR05
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F 0 "#PWR05" H 4800 3650 50 0001 C CNN
F 1 "GNDD" H 4804 3745 50 0001 C CNN
F 2 "" H 4800 3900 50 0001 C CNN
F 3 "" H 4800 3900 50 0001 C CNN
1 4800 3900
1 0 0 -1
$EndComp
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L Device:C C4
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F 0 "C4" H 4915 3796 50 0000 L CNN
F 1 "100n" H 4915 3705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4838 3600 50 0001 C CNN
F 3 "~" H 4800 3750 50 0001 C CNN
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1 0 0 -1
$EndComp
Connection ~ 4800 3600
Wire Wire Line
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$EndSCHEMATC