| EESchema Schematic File Version 4 |
| EELAYER 30 0 |
| EELAYER END |
| $Descr A4 11693 8268 |
| encoding utf-8 |
| Sheet 3 7 |
| Title "icE1usb - E1 interface" |
| Date "2020-08-26" |
| Rev "1.0" |
| Comp "" |
| Comment1 "CERN-OHL-S" |
| Comment2 "(C) 2020 Sylvain Munaut" |
| Comment3 "" |
| Comment4 "" |
| $EndDescr |
| $Comp |
| L s47-misc:PULSE_T1094NL TR? |
| U 1 1 5F278EB6 |
| P 6500 3100 |
| AR Path="/5F278EB6" Ref="TR?" Part="1" |
| AR Path="/5F275ED4/5F278EB6" Ref="TR1" Part="1" |
| AR Path="/5F276580/5F278EB6" Ref="TR2" Part="1" |
| F 0 "TR1" H 6500 3525 50 0000 C CNN |
| F 1 "PULSE_T1094NL" H 6500 3434 50 0000 C CNN |
| F 2 "s47-misc:PULSE_BH" H 6500 3100 50 0001 C CNN |
| F 3 "https://productfinder.pulseeng.com/doc_type/WEB301/doc_num/T608/doc_part/T608.pdf" H 6500 3100 50 0001 C CNN |
| 1 6500 3100 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L s47-misc:PULSE_T1094NL TR? |
| U 2 1 5F27987D |
| P 6500 5100 |
| AR Path="/5F27987D" Ref="TR?" Part="1" |
| AR Path="/5F275ED4/5F27987D" Ref="TR1" Part="2" |
| AR Path="/5F276580/5F27987D" Ref="TR2" Part="2" |
| F 0 "TR1" H 6500 5525 50 0000 C CNN |
| F 1 "PULSE_T1094NL" H 6500 5434 50 0000 C CNN |
| F 2 "s47-misc:PULSE_BH" H 6500 5100 50 0001 C CNN |
| F 3 "https://productfinder.pulseeng.com/doc_type/WEB301/doc_num/T608/doc_part/T608.pdf" H 6500 5100 50 0001 C CNN |
| 2 6500 5100 |
| 1 0 0 -1 |
| $EndComp |
| Text HLabel 10000 3000 2 50 UnSpc ~ 0 |
| rj[1..8] |
| Wire Bus Line |
| 10000 3000 9500 3000 |
| $Comp |
| L Connector_Generic:Conn_02x04_Odd_Even J4 |
| U 1 1 5F3426B0 |
| P 7400 4000 |
| AR Path="/5F275ED4/5F3426B0" Ref="J4" Part="1" |
| AR Path="/5F276580/5F3426B0" Ref="J5" Part="1" |
| F 0 "J4" H 7450 4350 50 0000 C CNN |
| F 1 "NT/TE" H 7450 4250 50 0000 C CNN |
| F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 7400 4000 50 0001 C CNN |
| F 3 "~" H 7400 4000 50 0001 C CNN |
| 1 7400 4000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L s47-chips:IP4220CZ6 U7 |
| U 1 1 5F342F70 |
| P 8400 4000 |
| AR Path="/5F275ED4/5F342F70" Ref="U7" Part="1" |
| AR Path="/5F276580/5F342F70" Ref="U12" Part="1" |
| F 0 "U7" H 8630 4046 50 0000 L CNN |
| F 1 "IP4220CZ6" H 8630 3955 50 0000 L CNN |
| F 2 "Package_SO:TSOP-6_1.65x3.05mm_P0.95mm" H 8450 4075 50 0001 C CNN |
| F 3 "https://assets.nexperia.com/documents/data-sheet/IP4220CZ6.pdf" H 8450 4075 50 0001 C CNN |
| 1 8400 4000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L s47-chips:IP4220CZ6 U6 |
| U 1 1 5F344468 |
| P 6000 4000 |
| AR Path="/5F275ED4/5F344468" Ref="U6" Part="1" |
| AR Path="/5F276580/5F344468" Ref="U11" Part="1" |
| F 0 "U6" H 6230 4046 50 0000 L CNN |
| F 1 "IP4220CZ6" H 6230 3955 50 0000 L CNN |
| F 2 "Package_SO:TSOP-6_1.65x3.05mm_P0.95mm" H 6050 4075 50 0001 C CNN |
| F 3 "https://assets.nexperia.com/documents/data-sheet/IP4220CZ6.pdf" H 6050 4075 50 0001 C CNN |
| 1 6000 4000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L Device:Polyfuse_Small F1 |
| U 1 1 5F356E84 |
| P 9000 3500 |
| AR Path="/5F275ED4/5F356E84" Ref="F1" Part="1" |
| AR Path="/5F276580/5F356E84" Ref="F5" Part="1" |
| F 0 "F1" V 8795 3500 50 0000 C CNN |
| F 1 "300mA" V 8886 3500 50 0000 C CNN |
| F 2 "Fuse:Fuse_0603_1608Metric" H 9050 3300 50 0001 L CNN |
| F 3 "~" H 9000 3500 50 0001 C CNN |
| F 4 "Littlefuse 0603L010" H 9000 3500 50 0001 C CNN "MPN" |
| 1 9000 3500 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L Device:Polyfuse_Small F3 |
| U 1 1 5F3575EE |
| P 9000 4400 |
| AR Path="/5F275ED4/5F3575EE" Ref="F3" Part="1" |
| AR Path="/5F276580/5F3575EE" Ref="F7" Part="1" |
| F 0 "F3" V 8795 4400 50 0000 C CNN |
| F 1 "300mA" V 8886 4400 50 0000 C CNN |
| F 2 "Fuse:Fuse_0603_1608Metric" H 9050 4200 50 0001 L CNN |
| F 3 "~" H 9000 4400 50 0001 C CNN |
| F 4 "Littlefuse 0603L010" H 9000 4400 50 0001 C CNN "MPN" |
| 1 9000 4400 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L Device:Polyfuse_Small F4 |
| U 1 1 5F357771 |
| P 9000 4500 |
| AR Path="/5F275ED4/5F357771" Ref="F4" Part="1" |
| AR Path="/5F276580/5F357771" Ref="F8" Part="1" |
| F 0 "F4" V 9113 4500 50 0000 C CNN |
| F 1 "300mA" V 9204 4500 50 0000 C CNN |
| F 2 "Fuse:Fuse_0603_1608Metric" H 9050 4300 50 0001 L CNN |
| F 3 "~" H 9000 4500 50 0001 C CNN |
| F 4 "Littlefuse 0603L010" H 9000 4500 50 0001 C CNN "MPN" |
| 1 9000 4500 |
| 0 1 1 0 |
| $EndComp |
| Text HLabel 2000 4900 0 50 Input ~ 0 |
| tx_hi |
| Text HLabel 2000 5300 0 50 Input ~ 0 |
| tx_lo |
| Text HLabel 2000 3300 0 50 Output ~ 0 |
| rx_lo_p |
| Text HLabel 2000 3700 0 50 Output ~ 0 |
| rx_lo_n |
| Text HLabel 2000 2500 0 50 Output ~ 0 |
| rx_hi_p |
| Text HLabel 2000 2900 0 50 Output ~ 0 |
| rx_hi_n |
| $Comp |
| L Device:R_Small R17 |
| U 1 1 5F3A3E48 |
| P 5500 5300 |
| AR Path="/5F275ED4/5F3A3E48" Ref="R17" Part="1" |
| AR Path="/5F276580/5F3A3E48" Ref="R28" Part="1" |
| F 0 "R17" V 5304 5300 50 0000 C CNN |
| F 1 "27R" V 5395 5300 50 0000 C CNN |
| F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 5300 50 0001 C CNN |
| F 3 "~" H 5500 5300 50 0001 C CNN |
| 1 5500 5300 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L Device:R_Small R16 |
| U 1 1 5F3A466F |
| P 5500 4900 |
| AR Path="/5F275ED4/5F3A466F" Ref="R16" Part="1" |
| AR Path="/5F276580/5F3A466F" Ref="R27" Part="1" |
| F 0 "R16" V 5304 4900 50 0000 C CNN |
| F 1 "27R" V 5395 4900 50 0000 C CNN |
| F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 4900 50 0001 C CNN |
| F 3 "~" H 5500 4900 50 0001 C CNN |
| 1 5500 4900 |
| 0 1 1 0 |
| $EndComp |
| Text HLabel 2000 1500 0 50 Input ~ 0 |
| rx_bias_p |
| Text HLabel 2000 1700 0 50 Input ~ 0 |
| rx_bias_n |
| $Comp |
| L power:GND #PWR043 |
| U 1 1 5F567EF8 |
| P 6000 4300 |
| AR Path="/5F275ED4/5F567EF8" Ref="#PWR043" Part="1" |
| AR Path="/5F276580/5F567EF8" Ref="#PWR076" Part="1" |
| F 0 "#PWR043" H 6000 4050 50 0001 C CNN |
| F 1 "GND" H 6005 4127 50 0000 C CNN |
| F 2 "" H 6000 4300 50 0001 C CNN |
| F 3 "" H 6000 4300 50 0001 C CNN |
| 1 6000 4300 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L power:+3V3 #PWR042 |
| U 1 1 5F56863E |
| P 6000 3700 |
| AR Path="/5F275ED4/5F56863E" Ref="#PWR042" Part="1" |
| AR Path="/5F276580/5F56863E" Ref="#PWR075" Part="1" |
| F 0 "#PWR042" H 6000 3550 50 0001 C CNN |
| F 1 "+3V3" H 6015 3873 50 0000 C CNN |
| F 2 "" H 6000 3700 50 0001 C CNN |
| F 3 "" H 6000 3700 50 0001 C CNN |
| 1 6000 3700 |
| 1 0 0 -1 |
| $EndComp |
| Wire Wire Line |
| 6000 3700 6000 3800 |
| Wire Wire Line |
| 6000 4200 6000 4300 |
| Entry Wire Line |
| 9400 4500 9500 4400 |
| Entry Wire Line |
| 9400 3500 9500 3400 |
| Entry Wire Line |
| 9400 4400 9500 4300 |
| Wire Wire Line |
| 9400 4400 9100 4400 |
| Wire Wire Line |
| 9400 4500 9100 4500 |
| Text Label 9300 3500 2 50 ~ 0 |
| rj1 |
| Text Label 9300 3600 2 50 ~ 0 |
| rj2 |
| Text Label 9300 4400 2 50 ~ 0 |
| rj4 |
| Text Label 9300 4500 2 50 ~ 0 |
| rj5 |
| $Comp |
| L Device:R_Small R15 |
| U 1 1 5F5702D7 |
| P 5500 3100 |
| AR Path="/5F275ED4/5F5702D7" Ref="R15" Part="1" |
| AR Path="/5F276580/5F5702D7" Ref="R26" Part="1" |
| F 0 "R15" H 5558 3054 50 0000 L CNN |
| F 1 "120R" H 5558 3145 50 0000 L CNN |
| F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 3100 50 0001 C CNN |
| F 3 "~" H 5500 3100 50 0001 C CNN |
| 1 5500 3100 |
| -1 0 0 1 |
| $EndComp |
| Wire Wire Line |
| 6300 2900 5900 2900 |
| Wire Wire Line |
| 6300 3300 6100 3300 |
| Wire Wire Line |
| 5500 3200 5500 3300 |
| Connection ~ 5500 3300 |
| Wire Wire Line |
| 5500 3000 5500 2900 |
| Connection ~ 5500 2900 |
| $Comp |
| L Device:C_Small C16 |
| U 1 1 5F5728F2 |
| P 4700 2500 |
| AR Path="/5F275ED4/5F5728F2" Ref="C16" Part="1" |
| AR Path="/5F276580/5F5728F2" Ref="C35" Part="1" |
| F 0 "C16" V 4471 2500 50 0000 C CNN |
| F 1 "100n" V 4562 2500 50 0000 C CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2500 50 0001 C CNN |
| F 3 "~" H 4700 2500 50 0001 C CNN |
| 1 4700 2500 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L Device:C_Small C19 |
| U 1 1 5F572E64 |
| P 4700 3700 |
| AR Path="/5F275ED4/5F572E64" Ref="C19" Part="1" |
| AR Path="/5F276580/5F572E64" Ref="C38" Part="1" |
| F 0 "C19" V 4471 3700 50 0000 C CNN |
| F 1 "100n" V 4562 3700 50 0000 C CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 3700 50 0001 C CNN |
| F 3 "~" H 4700 3700 50 0001 C CNN |
| 1 4700 3700 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L Device:C_Small C18 |
| U 1 1 5F573016 |
| P 4700 3300 |
| AR Path="/5F275ED4/5F573016" Ref="C18" Part="1" |
| AR Path="/5F276580/5F573016" Ref="C37" Part="1" |
| F 0 "C18" V 4471 3300 50 0000 C CNN |
| F 1 "100n" V 4562 3300 50 0000 C CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 3300 50 0001 C CNN |
| F 3 "~" H 4700 3300 50 0001 C CNN |
| 1 4700 3300 |
| 0 1 1 0 |
| $EndComp |
| $Comp |
| L Device:C_Small C17 |
| U 1 1 5F573181 |
| P 4700 2900 |
| AR Path="/5F275ED4/5F573181" Ref="C17" Part="1" |
| AR Path="/5F276580/5F573181" Ref="C36" Part="1" |
| F 0 "C17" V 4471 2900 50 0000 C CNN |
| F 1 "100n" V 4562 2900 50 0000 C CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2900 50 0001 C CNN |
| F 3 "~" H 4700 2900 50 0001 C CNN |
| 1 4700 2900 |
| 0 1 1 0 |
| $EndComp |
| Wire Wire Line |
| 6300 4900 6100 4900 |
| Wire Wire Line |
| 6300 5300 5900 5300 |
| Wire Wire Line |
| 5400 4900 2000 4900 |
| Wire Wire Line |
| 5400 5300 2000 5300 |
| Text Notes 6800 1300 2 50 ~ 0 |
| RX center tap bias to vcc/2\n |
| Wire Wire Line |
| 5900 3800 5900 2900 |
| Connection ~ 5900 2900 |
| Wire Wire Line |
| 5900 2900 5500 2900 |
| Wire Wire Line |
| 6100 3800 6100 3300 |
| Connection ~ 6100 3300 |
| Wire Wire Line |
| 6100 3300 5500 3300 |
| Wire Wire Line |
| 5900 4200 5900 5300 |
| Connection ~ 5900 5300 |
| Wire Wire Line |
| 5900 5300 5600 5300 |
| Wire Wire Line |
| 6100 4200 6100 4900 |
| Connection ~ 6100 4900 |
| Wire Wire Line |
| 6100 4900 5600 4900 |
| Wire Wire Line |
| 6700 5300 7000 5300 |
| Wire Wire Line |
| 7000 5300 7000 4200 |
| Wire Wire Line |
| 7000 4200 7200 4200 |
| Wire Wire Line |
| 6900 4900 6900 4000 |
| Wire Wire Line |
| 6900 4000 7200 4000 |
| Wire Wire Line |
| 6700 4900 6900 4900 |
| Wire Wire Line |
| 7700 4100 7900 4100 |
| Wire Wire Line |
| 8000 3900 7700 3900 |
| Wire Wire Line |
| 7100 3900 7200 3900 |
| Wire Wire Line |
| 7900 4100 7900 3300 |
| Wire Wire Line |
| 8000 3900 8000 2900 |
| Wire Wire Line |
| 6700 3300 7900 3300 |
| Wire Wire Line |
| 6700 2900 8000 2900 |
| Entry Wire Line |
| 9400 3600 9500 3500 |
| $Comp |
| L Device:Polyfuse_Small F2 |
| U 1 1 5F357411 |
| P 9000 3600 |
| AR Path="/5F275ED4/5F357411" Ref="F2" Part="1" |
| AR Path="/5F276580/5F357411" Ref="F6" Part="1" |
| F 0 "F2" V 9113 3600 50 0000 C CNN |
| F 1 "300mA" V 9204 3600 50 0000 C CNN |
| F 2 "Fuse:Fuse_0603_1608Metric" H 9050 3400 50 0001 L CNN |
| F 3 "~" H 9000 3600 50 0001 C CNN |
| F 4 "Littlefuse 0603L010" H 9000 3600 50 0001 C CNN "MPN" |
| 1 9000 3600 |
| 0 1 1 0 |
| $EndComp |
| Wire Wire Line |
| 8000 4500 8500 4500 |
| Wire Wire Line |
| 8000 4000 8000 4500 |
| Wire Wire Line |
| 8900 4400 8300 4400 |
| Wire Wire Line |
| 7900 4400 7900 4200 |
| Wire Wire Line |
| 7900 4200 7700 4200 |
| Wire Wire Line |
| 8900 3500 8300 3500 |
| Wire Wire Line |
| 8900 3600 8500 3600 |
| Wire Wire Line |
| 7100 3600 7100 3900 |
| Wire Wire Line |
| 8300 3800 8300 3500 |
| Connection ~ 8300 3500 |
| Wire Wire Line |
| 8500 3800 8500 3600 |
| Connection ~ 8500 3600 |
| Wire Wire Line |
| 8500 3600 7100 3600 |
| Wire Wire Line |
| 8300 4200 8300 4400 |
| Connection ~ 8300 4400 |
| Wire Wire Line |
| 8300 4400 7900 4400 |
| Wire Wire Line |
| 8500 4200 8500 4500 |
| Connection ~ 8500 4500 |
| Wire Wire Line |
| 8500 4500 8900 4500 |
| Wire Wire Line |
| 4800 2500 5100 2500 |
| Wire Wire Line |
| 5100 2500 5100 2900 |
| Wire Wire Line |
| 5100 2900 5500 2900 |
| Wire Wire Line |
| 4800 3300 4900 3300 |
| Wire Wire Line |
| 4800 2900 4900 2900 |
| Wire Wire Line |
| 4900 2900 4900 3300 |
| Connection ~ 4900 3300 |
| Wire Wire Line |
| 4900 3300 5500 3300 |
| Wire Wire Line |
| 2000 2500 3400 2500 |
| $Comp |
| L s47-passive:R_Pack04_Split RN8 |
| U 1 1 5F57186E |
| P 3400 2000 |
| AR Path="/5F276580/5F57186E" Ref="RN8" Part="4" |
| AR Path="/5F275ED4/5F57186E" Ref="RN5" Part="1" |
| F 0 "RN5" H 3459 2046 50 0000 L CNN |
| F 1 "10k" H 3459 1955 50 0000 L CNN |
| F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 3459 1909 60 0001 L CNN |
| F 3 "" H 3400 2000 60 0001 C CNN |
| 1 3400 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L s47-passive:R_Pack04_Split RN8 |
| U 2 1 5F57271B |
| P 3700 2000 |
| AR Path="/5F276580/5F57271B" Ref="RN8" Part="3" |
| AR Path="/5F275ED4/5F57271B" Ref="RN5" Part="2" |
| F 0 "RN5" H 3759 2046 50 0000 L CNN |
| F 1 "10k" H 3759 1955 50 0000 L CNN |
| F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 3700 2000 60 0001 C CNN |
| F 3 "" H 3700 2000 60 0001 C CNN |
| 2 3700 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L s47-passive:R_Pack04_Split RN8 |
| U 3 1 5F572B9B |
| P 4000 2000 |
| AR Path="/5F276580/5F572B9B" Ref="RN8" Part="2" |
| AR Path="/5F275ED4/5F572B9B" Ref="RN5" Part="3" |
| F 0 "RN5" H 4059 2046 50 0000 L CNN |
| F 1 "10k" H 4059 1955 50 0000 L CNN |
| F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 4000 2000 60 0001 C CNN |
| F 3 "" H 4000 2000 60 0001 C CNN |
| 3 4000 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L s47-passive:R_Pack04_Split RN8 |
| U 4 1 5F572E8F |
| P 4300 2000 |
| AR Path="/5F276580/5F572E8F" Ref="RN8" Part="1" |
| AR Path="/5F275ED4/5F572E8F" Ref="RN5" Part="4" |
| F 0 "RN5" H 4359 2046 50 0000 L CNN |
| F 1 "10k" H 4359 1955 50 0000 L CNN |
| F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 4300 2000 60 0001 C CNN |
| F 3 "" H 4300 2000 60 0001 C CNN |
| 4 4300 2000 |
| 1 0 0 -1 |
| $EndComp |
| Wire Wire Line |
| 3400 2100 3400 2500 |
| Connection ~ 3400 2500 |
| Wire Wire Line |
| 3400 2500 4600 2500 |
| Wire Wire Line |
| 5100 2900 5100 3700 |
| Wire Wire Line |
| 5100 3700 4800 3700 |
| Connection ~ 5100 2900 |
| Wire Wire Line |
| 2000 3300 4000 3300 |
| Wire Wire Line |
| 2000 3700 4300 3700 |
| Wire Wire Line |
| 2000 2900 3700 2900 |
| Wire Wire Line |
| 3700 2100 3700 2900 |
| Connection ~ 3700 2900 |
| Wire Wire Line |
| 3700 2900 4600 2900 |
| Wire Wire Line |
| 4000 2100 4000 3300 |
| Connection ~ 4000 3300 |
| Wire Wire Line |
| 4000 3300 4600 3300 |
| Wire Wire Line |
| 4300 2100 4300 3700 |
| Connection ~ 4300 3700 |
| Wire Wire Line |
| 4300 3700 4600 3700 |
| Wire Wire Line |
| 3400 1900 3400 1500 |
| Wire Wire Line |
| 3400 1500 4000 1500 |
| Wire Wire Line |
| 4000 1500 4000 1900 |
| Wire Wire Line |
| 3700 1900 3700 1700 |
| Wire Wire Line |
| 3700 1700 4300 1700 |
| Wire Wire Line |
| 4300 1700 4300 1900 |
| Wire Wire Line |
| 3400 1500 2300 1500 |
| Connection ~ 3400 1500 |
| Wire Wire Line |
| 3700 1700 2700 1700 |
| Connection ~ 3700 1700 |
| $Comp |
| L Device:C_Small C14 |
| U 1 1 5F60CFAA |
| P 2300 2000 |
| AR Path="/5F275ED4/5F60CFAA" Ref="C14" Part="1" |
| AR Path="/5F276580/5F60CFAA" Ref="C33" Part="1" |
| F 0 "C14" H 2392 2046 50 0000 L CNN |
| F 1 "100n" H 2392 1955 50 0000 L CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 2300 2000 50 0001 C CNN |
| F 3 "~" H 2300 2000 50 0001 C CNN |
| 1 2300 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L Device:C_Small C15 |
| U 1 1 5F62F137 |
| P 2700 2000 |
| AR Path="/5F275ED4/5F62F137" Ref="C15" Part="1" |
| AR Path="/5F276580/5F62F137" Ref="C34" Part="1" |
| F 0 "C15" H 2792 2046 50 0000 L CNN |
| F 1 "100n" H 2792 1955 50 0000 L CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 2700 2000 50 0001 C CNN |
| F 3 "~" H 2700 2000 50 0001 C CNN |
| 1 2700 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L power:GND #PWR037 |
| U 1 1 5F64CC0C |
| P 2300 2200 |
| AR Path="/5F275ED4/5F64CC0C" Ref="#PWR037" Part="1" |
| AR Path="/5F276580/5F64CC0C" Ref="#PWR070" Part="1" |
| F 0 "#PWR037" H 2300 1950 50 0001 C CNN |
| F 1 "GND" H 2305 2027 50 0000 C CNN |
| F 2 "" H 2300 2200 50 0001 C CNN |
| F 3 "" H 2300 2200 50 0001 C CNN |
| 1 2300 2200 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L power:GND #PWR038 |
| U 1 1 5F64CEF7 |
| P 2700 2200 |
| AR Path="/5F275ED4/5F64CEF7" Ref="#PWR038" Part="1" |
| AR Path="/5F276580/5F64CEF7" Ref="#PWR071" Part="1" |
| F 0 "#PWR038" H 2700 1950 50 0001 C CNN |
| F 1 "GND" H 2705 2027 50 0000 C CNN |
| F 2 "" H 2700 2200 50 0001 C CNN |
| F 3 "" H 2700 2200 50 0001 C CNN |
| 1 2700 2200 |
| 1 0 0 -1 |
| $EndComp |
| Wire Wire Line |
| 2300 1500 2300 1900 |
| Connection ~ 2300 1500 |
| Wire Wire Line |
| 2300 1500 2000 1500 |
| Wire Wire Line |
| 2700 1700 2700 1900 |
| Connection ~ 2700 1700 |
| Wire Wire Line |
| 2700 1700 2000 1700 |
| Wire Wire Line |
| 2300 2100 2300 2200 |
| Wire Wire Line |
| 2700 2100 2700 2200 |
| $Comp |
| L power:+3V3 #PWR039 |
| U 1 1 5F691F95 |
| P 5500 1200 |
| AR Path="/5F275ED4/5F691F95" Ref="#PWR039" Part="1" |
| AR Path="/5F276580/5F691F95" Ref="#PWR072" Part="1" |
| F 0 "#PWR039" H 5500 1050 50 0001 C CNN |
| F 1 "+3V3" H 5515 1373 50 0000 C CNN |
| F 2 "" H 5500 1200 50 0001 C CNN |
| F 3 "" H 5500 1200 50 0001 C CNN |
| 1 5500 1200 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L power:GND #PWR040 |
| U 1 1 5F6923F7 |
| P 5500 2000 |
| AR Path="/5F275ED4/5F6923F7" Ref="#PWR040" Part="1" |
| AR Path="/5F276580/5F6923F7" Ref="#PWR073" Part="1" |
| F 0 "#PWR040" H 5500 1750 50 0001 C CNN |
| F 1 "GND" H 5505 1827 50 0000 C CNN |
| F 2 "" H 5500 2000 50 0001 C CNN |
| F 3 "" H 5500 2000 50 0001 C CNN |
| 1 5500 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L Device:R_Small R13 |
| U 1 1 5F692DEA |
| P 5500 1400 |
| AR Path="/5F275ED4/5F692DEA" Ref="R13" Part="1" |
| AR Path="/5F276580/5F692DEA" Ref="R24" Part="1" |
| F 0 "R13" H 5558 1354 50 0000 L CNN |
| F 1 "5k1" H 5558 1445 50 0000 L CNN |
| F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 1400 50 0001 C CNN |
| F 3 "~" H 5500 1400 50 0001 C CNN |
| 1 5500 1400 |
| -1 0 0 1 |
| $EndComp |
| $Comp |
| L Device:R_Small R14 |
| U 1 1 5F6930AE |
| P 5500 1800 |
| AR Path="/5F275ED4/5F6930AE" Ref="R14" Part="1" |
| AR Path="/5F276580/5F6930AE" Ref="R25" Part="1" |
| F 0 "R14" H 5558 1754 50 0000 L CNN |
| F 1 "5k1" H 5558 1845 50 0000 L CNN |
| F 2 "Resistor_SMD:R_0603_1608Metric" H 5500 1800 50 0001 C CNN |
| F 3 "~" H 5500 1800 50 0001 C CNN |
| 1 5500 1800 |
| -1 0 0 1 |
| $EndComp |
| Wire Wire Line |
| 5500 1200 5500 1300 |
| Wire Wire Line |
| 5500 1500 5500 1600 |
| Wire Wire Line |
| 5500 1900 5500 2000 |
| $Comp |
| L power:GND #PWR041 |
| U 1 1 5F69C19E |
| P 5800 2000 |
| AR Path="/5F275ED4/5F69C19E" Ref="#PWR041" Part="1" |
| AR Path="/5F276580/5F69C19E" Ref="#PWR074" Part="1" |
| F 0 "#PWR041" H 5800 1750 50 0001 C CNN |
| F 1 "GND" H 5805 1827 50 0000 C CNN |
| F 2 "" H 5800 2000 50 0001 C CNN |
| F 3 "" H 5800 2000 50 0001 C CNN |
| 1 5800 2000 |
| 1 0 0 -1 |
| $EndComp |
| $Comp |
| L Device:C_Small C20 |
| U 1 1 5F69C2E4 |
| P 5800 1800 |
| AR Path="/5F275ED4/5F69C2E4" Ref="C20" Part="1" |
| AR Path="/5F276580/5F69C2E4" Ref="C39" Part="1" |
| F 0 "C20" H 5892 1846 50 0000 L CNN |
| F 1 "100n" H 5892 1755 50 0000 L CNN |
| F 2 "Capacitor_SMD:C_0603_1608Metric" H 5800 1800 50 0001 C CNN |
| F 3 "~" H 5800 1800 50 0001 C CNN |
| 1 5800 1800 |
| 1 0 0 -1 |
| $EndComp |
| Wire Wire Line |
| 5500 1600 5800 1600 |
| Wire Wire Line |
| 5800 1600 5800 1700 |
| Connection ~ 5500 1600 |
| Wire Wire Line |
| 5500 1600 5500 1700 |
| Wire Wire Line |
| 5800 1900 5800 2000 |
| Wire Wire Line |
| 6100 3100 6100 1600 |
| Wire Wire Line |
| 6100 1600 5800 1600 |
| Wire Wire Line |
| 6100 3100 6300 3100 |
| Connection ~ 5800 1600 |
| NoConn ~ 6700 3100 |
| NoConn ~ 6300 5100 |
| NoConn ~ 6700 5100 |
| NoConn ~ 8400 3800 |
| NoConn ~ 8400 4200 |
| Entry Wire Line |
| 9400 5100 9500 5000 |
| Entry Wire Line |
| 9400 5300 9500 5200 |
| Entry Wire Line |
| 9400 5400 9500 5300 |
| Entry Wire Line |
| 9400 5200 9500 5100 |
| Wire Wire Line |
| 9100 5100 9400 5100 |
| Wire Wire Line |
| 9100 5200 9400 5200 |
| Wire Wire Line |
| 9100 5300 9400 5300 |
| Wire Wire Line |
| 9100 5400 9400 5400 |
| NoConn ~ 9100 5100 |
| NoConn ~ 9100 5200 |
| NoConn ~ 9100 5300 |
| NoConn ~ 9100 5400 |
| Text Label 9300 5100 2 50 ~ 0 |
| rj3 |
| Text Label 9300 5200 2 50 ~ 0 |
| rj6 |
| Text Label 9300 5300 2 50 ~ 0 |
| rj7 |
| Text Label 9300 5400 2 50 ~ 0 |
| rj8 |
| Wire Wire Line |
| 9100 3600 9400 3600 |
| Wire Wire Line |
| 9100 3500 9400 3500 |
| Wire Wire Line |
| 8300 3500 7000 3500 |
| Wire Wire Line |
| 7000 3500 7000 4100 |
| Wire Wire Line |
| 7000 4100 7200 4100 |
| Wire Wire Line |
| 8000 4000 7700 4000 |
| Wire Bus Line |
| 9500 3000 9500 5300 |
| $EndSCHEMATC |