mirror of
https://github.com/scottbez1/smartknob.git
synced 2025-09-26 23:09:27 +08:00
268 lines
6.2 KiB
Plaintext
268 lines
6.2 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L SN74AVC4T774:SN74AVC4T774RSVR U1
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U 1 1 61B8BFB7
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P 3600 2650
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F 0 "U1" H 4150 2915 50 0000 C CNN
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F 1 "SN74AVC4T774RSVR" H 4150 2824 50 0000 C CNN
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F 2 "SN74AVC4T774:Texas_Instruments-RSV_R-PUQFN-N16-0-0-0" H 3600 3050 50 0001 L CNN
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F 3 "http://www.ti.com/lit/ds/symlink/sn74avc4t774.pdf" H 3600 3150 50 0001 L CNN
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F 4 "380Mbps" H 3600 3250 50 0001 L CNN "Data Rate"
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F 5 "1.2V ~ 3.6V" H 3600 3350 50 0001 L CNN "Voltage - VCCA"
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F 6 "1.2V ~ 3.6V" H 3600 3450 50 0001 L CNN "Voltage - VCCB"
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F 7 "IC" H 3600 3550 50 0001 L CNN "category"
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F 8 "Voltage Level Translator Bidirectional 1 Circuit 4 Channel 380Mbps 16-UQFN (2.6x1.8)" H 3600 3650 50 0001 L CNN "digikey description"
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F 9 "296-24741-1-ND" H 3600 3750 50 0001 L CNN "digikey part number"
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F 10 "yes" H 3600 3850 50 0001 L CNN "lead free"
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F 11 "e3c229e32d4c5fe7" H 3600 3950 50 0001 L CNN "library id"
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F 12 "Texas Instruments" H 3600 4050 50 0001 L CNN "manufacturer"
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F 13 "595-SN74AVC4T774RSVR" H 3600 4150 50 0001 L CNN "mouser part number"
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F 14 "16-UFQFN" H 3600 4250 50 0001 L CNN "package"
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F 15 "yes" H 3600 4350 50 0001 L CNN "rohs"
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F 16 "+85°C" H 3600 4450 50 0001 L CNN "temperature range high"
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F 17 "-40°C" H 3600 4550 50 0001 L CNN "temperature range low"
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1 3600 2650
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3700 2650 3000 2650
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Wire Wire Line
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3700 2750 3000 2750
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Wire Wire Line
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3700 2950 3000 2950
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Wire Wire Line
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3700 3050 3000 3050
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Wire Wire Line
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3700 3150 3000 3150
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Wire Wire Line
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3700 3250 3000 3250
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Wire Wire Line
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3700 3450 3000 3450
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Wire Wire Line
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3700 3550 3000 3550
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Wire Wire Line
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3700 3650 3000 3650
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Wire Wire Line
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3700 3750 3000 3750
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Wire Wire Line
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5300 2650 4600 2650
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Wire Wire Line
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5300 2750 4600 2750
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Wire Wire Line
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5300 2850 4600 2850
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Wire Wire Line
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5300 2950 4600 2950
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Wire Wire Line
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3700 3950 3000 3950
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Text Label 3000 2650 0 50 ~ 0
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VCCA
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Text Label 3000 2750 0 50 ~ 0
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VCCB
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Text Label 3000 2950 0 50 ~ 0
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A1
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Text Label 3000 3050 0 50 ~ 0
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A2
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Text Label 3000 3150 0 50 ~ 0
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A3
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Text Label 3000 3250 0 50 ~ 0
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A4
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Text Label 3000 3450 0 50 ~ 0
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DIR1
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Text Label 3000 3550 0 50 ~ 0
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DIR2
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Text Label 3000 3650 0 50 ~ 0
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DIR3
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Text Label 3000 3750 0 50 ~ 0
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DIR4
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Text Label 3000 3950 0 50 ~ 0
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nOE
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Text Label 5300 2650 2 50 ~ 0
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B1
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Text Label 5300 2750 2 50 ~ 0
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B2
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Text Label 5300 2850 2 50 ~ 0
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B3
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Text Label 5300 2950 2 50 ~ 0
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B4
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$Comp
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L Connector:Conn_01x08_Male J1
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U 1 1 61B8EE53
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P 3150 5300
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F 0 "J1" H 3258 5781 50 0000 C CNN
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F 1 "Conn_01x08_Male" H 3258 5690 50 0000 C CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 3150 5300 50 0001 C CNN
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F 3 "~" H 3150 5300 50 0001 C CNN
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1 3150 5300
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:Conn_01x08_Male J2
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U 1 1 61B90C78
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P 4300 5300
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F 0 "J2" H 4272 5274 50 0000 R CNN
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F 1 "Conn_01x08_Male" H 4272 5183 50 0000 R CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 4300 5300 50 0001 C CNN
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F 3 "~" H 4300 5300 50 0001 C CNN
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1 4300 5300
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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3350 5000 3600 5000
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Wire Wire Line
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3350 5100 3600 5100
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Wire Wire Line
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3350 5200 3600 5200
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Wire Wire Line
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3350 5300 3600 5300
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Wire Wire Line
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3350 5400 3600 5400
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Wire Wire Line
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3350 5500 3600 5500
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Wire Wire Line
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3350 5600 3600 5600
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Wire Wire Line
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3350 5700 3600 5700
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Wire Wire Line
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3850 5000 4100 5000
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Wire Wire Line
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3850 5100 4100 5100
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Wire Wire Line
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3850 5200 4100 5200
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Wire Wire Line
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3850 5300 4100 5300
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Wire Wire Line
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3850 5400 4100 5400
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Wire Wire Line
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3850 5500 4100 5500
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Wire Wire Line
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3850 5600 4100 5600
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Wire Wire Line
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3850 5700 4100 5700
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Text Label 3600 5000 2 50 ~ 0
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VCCA
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Text Label 3600 5100 2 50 ~ 0
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A1
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Text Label 3600 5200 2 50 ~ 0
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A2
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Text Label 3600 5300 2 50 ~ 0
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A3
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Text Label 3600 5400 2 50 ~ 0
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A4
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Text Label 3600 5500 2 50 ~ 0
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DIR1
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Text Label 3600 5600 2 50 ~ 0
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DIR2
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Text Label 3600 5700 2 50 ~ 0
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nOE
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Text Label 3850 5000 0 50 ~ 0
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VCCB
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Text Label 3850 5100 0 50 ~ 0
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B1
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Text Label 3850 5200 0 50 ~ 0
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B2
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Text Label 3850 5300 0 50 ~ 0
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B3
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Text Label 3850 5400 0 50 ~ 0
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B4
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Text Label 3850 5500 0 50 ~ 0
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DIR3
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Text Label 3850 5600 0 50 ~ 0
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DIR4
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$Comp
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L Device:C_Small C1
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U 1 1 61B9E2DF
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P 1100 2350
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F 0 "C1" H 1192 2396 50 0000 L CNN
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F 1 "0.1uF" H 1192 2305 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 1100 2350 50 0001 C CNN
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F 3 "~" H 1100 2350 50 0001 C CNN
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1 1100 2350
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C2
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U 1 1 61B9E689
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P 1650 2350
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F 0 "C2" H 1742 2396 50 0000 L CNN
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F 1 "0.1uF" H 1742 2305 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 1650 2350 50 0001 C CNN
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F 3 "~" H 1650 2350 50 0001 C CNN
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1 1650 2350
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1 0 0 -1
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$EndComp
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Text Label 850 2250 0 50 ~ 0
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VCCA
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Text Label 1400 2250 0 50 ~ 0
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VCCB
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Wire Wire Line
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1100 2250 850 2250
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Wire Wire Line
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1650 2250 1400 2250
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$Comp
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L power:GND #PWR0101
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U 1 1 61BA2A63
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P 1100 2550
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F 0 "#PWR0101" H 1100 2300 50 0001 C CNN
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F 1 "GND" H 1105 2377 50 0000 C CNN
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F 2 "" H 1100 2550 50 0001 C CNN
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F 3 "" H 1100 2550 50 0001 C CNN
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1 1100 2550
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0102
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U 1 1 61BA2CD6
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P 1650 2550
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F 0 "#PWR0102" H 1650 2300 50 0001 C CNN
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F 1 "GND" H 1655 2377 50 0000 C CNN
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F 2 "" H 1650 2550 50 0001 C CNN
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F 3 "" H 1650 2550 50 0001 C CNN
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1 1650 2550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1100 2450 1100 2550
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Wire Wire Line
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1650 2450 1650 2550
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$Comp
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L power:GND #PWR0103
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U 1 1 61BA58DF
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P 4700 4050
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F 0 "#PWR0103" H 4700 3800 50 0001 C CNN
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F 1 "GND" H 4705 3877 50 0000 C CNN
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F 2 "" H 4700 4050 50 0001 C CNN
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F 3 "" H 4700 4050 50 0001 C CNN
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1 4700 4050
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4600 3950 4700 3950
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Wire Wire Line
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4700 3950 4700 4050
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$Comp
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L power:GND #PWR0104
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U 1 1 61BA6EDB
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P 3850 5700
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F 0 "#PWR0104" H 3850 5450 50 0001 C CNN
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F 1 "GND" H 3855 5527 50 0000 C CNN
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F 2 "" H 3850 5700 50 0001 C CNN
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F 3 "" H 3850 5700 50 0001 C CNN
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1 3850 5700
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1 0 0 -1
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$EndComp
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$EndSCHEMATC
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