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@ -16,23 +16,23 @@ $EndDescr
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$Comp
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L Amplifier_Operational:LM13700 U3
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U 1 1 5FF0E3A8
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P 4350 1550
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F 0 "U3" H 4350 1917 50 0000 C CNN
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F 1 "LM13700" H 4350 1826 50 0000 C CNN
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F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 4050 1575 50 0001 C CNN
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F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 1575 50 0001 C CNN
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1 4350 1550
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1 0 0 -1
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$EndComp
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$Comp
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L Amplifier_Operational:LM13700 U3
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U 3 1 5FF0EB11
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P 4350 5050
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F 0 "U3" H 4350 5417 50 0000 C CNN
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F 1 "LM13700" H 4350 5326 50 0000 C CNN
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F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 4050 5075 50 0001 C CNN
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F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 5075 50 0001 C CNN
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3 4350 5050
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1 4350 5050
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1 0 0 -1
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$EndComp
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$Comp
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L Amplifier_Operational:LM13700 U3
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U 3 1 5FF0EB11
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P 4350 1550
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F 0 "U3" H 4350 1917 50 0000 C CNN
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F 1 "LM13700" H 4350 1826 50 0000 C CNN
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F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 4050 1575 50 0001 C CNN
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F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 1575 50 0001 C CNN
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3 4350 1550
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1 0 0 -1
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$EndComp
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$Comp
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@ -140,36 +140,25 @@ Wire Wire Line
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$Comp
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L Device:R R9
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U 1 1 5FF1C4D8
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P 3400 1450
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F 0 "R9" V 3193 1450 50 0000 C CNN
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F 1 "510R" V 3284 1450 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 1450 50 0001 C CNN
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F 3 "~" H 3400 1450 50 0001 C CNN
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1 3400 1450
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P 3300 1450
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F 0 "R9" V 3093 1450 50 0000 C CNN
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F 1 "510R" V 3184 1450 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 1450 50 0001 C CNN
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F 3 "~" H 3300 1450 50 0001 C CNN
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1 3300 1450
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0 1 1 0
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$EndComp
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$Comp
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L Device:R R10
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U 1 1 5FF1D173
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P 3400 1650
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F 0 "R10" V 3500 1650 50 0000 C CNN
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F 1 "510R" V 3600 1650 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 1650 50 0001 C CNN
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F 3 "~" H 3400 1650 50 0001 C CNN
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1 3400 1650
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P 3300 1650
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F 0 "R10" V 3400 1650 50 0000 C CNN
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F 1 "510R" V 3500 1650 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 1650 50 0001 C CNN
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F 3 "~" H 3300 1650 50 0001 C CNN
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1 3300 1650
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0 1 1 0
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$EndComp
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Wire Wire Line
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3550 1450 4050 1450
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Wire Wire Line
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3250 1650 3050 1650
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Wire Wire Line
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3050 1650 3050 1450
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Wire Wire Line
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3050 1450 3250 1450
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Wire Wire Line
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3050 1800 3050 1650
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Connection ~ 3050 1650
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Connection ~ 9400 3850
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Wire Wire Line
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9400 3850 9650 3850
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@ -187,49 +176,44 @@ $EndComp
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Connection ~ 9400 3250
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Wire Wire Line
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9400 3250 9650 3250
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Text HLabel 1950 1450 0 50 Input ~ 0
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Text HLabel 2450 1100 0 50 Input ~ 0
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V_SIG_IN_1
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$Comp
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L Device:R R5
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U 1 1 5FF21944
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P 2800 1450
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F 0 "R5" V 2900 1450 50 0000 C CNN
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F 1 "300k" V 3000 1450 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 1450 50 0001 C CNN
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F 3 "~" H 2800 1450 50 0001 C CNN
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1 2800 1450
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P 3300 1100
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F 0 "R5" V 3100 1050 50 0000 C CNN
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F 1 "300k" V 3200 1100 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 1100 50 0001 C CNN
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F 3 "~" H 3300 1100 50 0001 C CNN
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1 3300 1100
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0 1 1 0
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$EndComp
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Wire Wire Line
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1950 1450 2250 1450
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2450 1100 2750 1100
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Text HLabel 6550 1650 2 50 Output ~ 0
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V_SIG_OUT_1
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Text HLabel 1800 3300 0 50 Input ~ 0
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CV_1
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Text HLabel 1950 4950 0 50 Input ~ 0
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Text HLabel 2450 4600 0 50 Input ~ 0
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V_SIG_IN_2
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Text HLabel 6550 5150 2 50 Output ~ 0
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V_SIG_OUT_2
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Text HLabel 1800 6800 0 50 Input ~ 0
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CV_2
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Wire Wire Line
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3550 1650 4050 1650
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$Comp
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L Device:C C3
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U 1 1 60010066
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P 2400 1450
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F 0 "C3" V 2550 1400 50 0000 L CNN
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F 1 "470n" V 2650 1400 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 1300 50 0001 C CNN
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F 3 "~" H 2400 1450 50 0001 C CNN
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1 2400 1450
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P 2900 1100
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F 0 "C3" V 2650 1050 50 0000 L CNN
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F 1 "470n" V 2750 1050 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2938 950 50 0001 C CNN
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F 3 "~" H 2900 1100 50 0001 C CNN
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1 2900 1100
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0 1 1 0
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$EndComp
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Wire Wire Line
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2550 1450 2650 1450
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Wire Wire Line
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2950 1450 3050 1450
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Connection ~ 3050 1450
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3050 1100 3150 1100
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$Comp
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L Device:R R19
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U 1 1 6001E9C6
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@ -523,67 +507,51 @@ Wire Wire Line
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$Comp
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L Device:R R11
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U 1 1 600E325C
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P 3400 4950
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F 0 "R11" V 3193 4950 50 0000 C CNN
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F 1 "510R" V 3284 4950 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 4950 50 0001 C CNN
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F 3 "~" H 3400 4950 50 0001 C CNN
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1 3400 4950
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P 3300 4950
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F 0 "R11" V 3093 4950 50 0000 C CNN
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F 1 "510R" V 3184 4950 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 4950 50 0001 C CNN
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F 3 "~" H 3300 4950 50 0001 C CNN
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1 3300 4950
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0 1 1 0
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$EndComp
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$Comp
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L Device:R R12
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U 1 1 600E3262
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P 3400 5150
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F 0 "R12" V 3500 5150 50 0000 C CNN
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F 1 "510R" V 3600 5150 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 5150 50 0001 C CNN
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F 3 "~" H 3400 5150 50 0001 C CNN
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1 3400 5150
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P 3300 5150
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F 0 "R12" V 3400 5150 50 0000 C CNN
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F 1 "510R" V 3500 5150 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 5150 50 0001 C CNN
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F 3 "~" H 3300 5150 50 0001 C CNN
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1 3300 5150
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0 1 1 0
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$EndComp
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Wire Wire Line
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3550 4950 4050 4950
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Wire Wire Line
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3250 5150 3050 5150
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Wire Wire Line
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3050 5150 3050 4950
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Wire Wire Line
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3050 4950 3250 4950
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Wire Wire Line
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3050 5300 3050 5150
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Connection ~ 3050 5150
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$Comp
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L Device:R R7
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U 1 1 600E326F
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P 2800 4950
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F 0 "R7" V 2900 4950 50 0000 C CNN
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F 1 "300k" V 3000 4950 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 4950 50 0001 C CNN
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F 3 "~" H 2800 4950 50 0001 C CNN
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1 2800 4950
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P 3300 4600
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F 0 "R7" V 3100 4550 50 0000 C CNN
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F 1 "300k" V 3200 4600 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 4600 50 0001 C CNN
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F 3 "~" H 3300 4600 50 0001 C CNN
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1 3300 4600
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0 1 1 0
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$EndComp
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Wire Wire Line
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1950 4950 2250 4950
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Wire Wire Line
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3550 5150 4050 5150
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2450 4600 2750 4600
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$Comp
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L Device:C C4
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U 1 1 600E328B
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P 2400 4950
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F 0 "C4" V 2550 4900 50 0000 L CNN
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F 1 "470n" V 2650 4900 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 4800 50 0001 C CNN
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F 3 "~" H 2400 4950 50 0001 C CNN
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1 2400 4950
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P 2900 4600
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F 0 "C4" V 2650 4550 50 0000 L CNN
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F 1 "470n" V 2750 4550 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2938 4450 50 0001 C CNN
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F 3 "~" H 2900 4600 50 0001 C CNN
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1 2900 4600
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0 1 1 0
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$EndComp
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Wire Wire Line
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2550 4950 2650 4950
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Wire Wire Line
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2950 4950 3050 4950
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Connection ~ 3050 4950
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3050 4600 3150 4600
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$Comp
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|
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L Device:R R20
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U 1 1 600E3294
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@ -1001,4 +969,44 @@ F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 8750 3750 50 0001 C CNN
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5 8700 3550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3050 1450 3050 1650
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Wire Wire Line
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3050 1450 3150 1450
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Wire Wire Line
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3150 1650 3050 1650
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Connection ~ 3050 1650
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Wire Wire Line
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3050 1650 3050 1800
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Wire Wire Line
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3450 1450 3550 1450
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Wire Wire Line
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3450 1650 4050 1650
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Wire Wire Line
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|
3450 1100 3550 1100
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Wire Wire Line
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|
3550 1100 3550 1450
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Connection ~ 3550 1450
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Wire Wire Line
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3550 1450 4050 1450
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Wire Wire Line
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3050 4950 3050 5150
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Wire Wire Line
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|
3050 4950 3150 4950
|
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Wire Wire Line
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|
|
3150 5150 3050 5150
|
|
|
|
|
Connection ~ 3050 5150
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|
Wire Wire Line
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|
3050 5150 3050 5300
|
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Wire Wire Line
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|
3450 5150 4050 5150
|
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|
|
Wire Wire Line
|
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|
|
3450 4950 3550 4950
|
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|
|
Wire Wire Line
|
|
|
|
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3450 4600 3550 4600
|
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|
|
Wire Wire Line
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|
|
|
|
3550 4600 3550 4950
|
|
|
|
|
Connection ~ 3550 4950
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|
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|
|
Wire Wire Line
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|
3550 4950 4050 4950
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$EndSCHEMATC
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