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path: root/hw/modempwr.sch
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EESchema Schematic File Version 2
LIBS:neo900
LIBS:powered
LIBS:bme280
LIBS:bmx055
LIBS:slg46531
LIBS:tmd2671
LIBS:gencon
LIBS:msl0104rgb
LIBS:nmosfet-gsd
LIBS:74x1g123
LIBS:74x1g74_6d
LIBS:74x2g07_6
LIBS:74x1g32_6
LIBS:fsa2866
LIBS:74x1g04_6
LIBS:101-00271-82
LIBS:lsf204rut
LIBS:txs4555rut
LIBS:ada4505-1acbz
LIBS:opt-mini-rf-tap
LIBS:tlv3691idpf
LIBS:tps61160drv
LIBS:dualbjt
LIBS:wl1837mod
LIBS:phs8-clean
LIBS:tsa5a22366
LIBS:xra1201
LIBS:pmosfet-gsd
LIBS:bb-xm-aux
LIBS:bb-xm-audio
LIBS:dualnmosfet
LIBS:xo-quad-en
LIBS:74x4051
LIBS:fuse
LIBS:two-way-jumper
LIBS:nx3v1g66_6
LIBS:dualpmosfet
LIBS:diode-3
LIBS:sp7538p
LIBS:r-array-8-2com
LIBS:slg46533v
LIBS:neo900-cache
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U 1 1 578B2766
P 2550 2200
F 0 "U401" H 2250 2550 50  0000 L CNN
F 1 "TPS22963CYZP" H 2550 1850 50  0000 C CNN
F 2 "neo900-legacy:R-XBGA-N6-0.5" H 2580 2350 20  0001 C CNN
F 3 "" H 2550 2200 60  0001 C CNN
	1    2550 2200
	1    0    0    -1  
$EndComp
$Comp
L INA231YFF U403
U 1 1 578B282E
P 5550 4050
F 0 "U403" H 5101 4700 50  0000 L BNN
F 1 "INA231YFF" H 5100 3360 50  0000 L BNN
F 2 "neo900-legacy:R-XBGA-N12-0.4" H 5540 3840 65  0001 L TNN
F 3 "" H 5550 4050 60  0001 C CNN
	1    5550 4050
	1    0    0    -1  
$EndComp
$Comp
L INA231YFF U404
U 1 1 578B28F6
P 8650 4050
F 0 "U404" H 8201 4700 50  0000 L BNN
F 1 "INA231YFF" H 8200 3360 50  0000 L BNN
F 2 "neo900-legacy:R-XBGA-N12-0.4" H 8640 3840 65  0001 L TNN
F 3 "" H 8650 4050 60  0001 C CNN
	1    8650 4050
	1    0    0    -1  
$EndComp
$Comp
L INA231YFF U406
U 1 1 578B29BE
P 11650 4050
F 0 "U406" H 11201 4700 50  0000 L BNN
F 1 "INA231YFF" H 11200 3360 50  0000 L BNN
F 2 "neo900-legacy:R-XBGA-N12-0.4" H 11640 3840 65  0001 L TNN
F 3 "" H 11650 4050 60  0001 C CNN
	1    11650 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 2400 3150 3000
Wire Wire Line
	4050 4550 4050 4750
Wire Wire Line
	4450 4550 4050 4550
Connection ~ 4050 4550
Wire Wire Line
	7050 4550 7050 4750
Wire Wire Line
	7450 4550 7050 4550
Connection ~ 7050 4550
Wire Wire Line
	10150 4450 10150 4650
Wire Wire Line
	10550 4450 10150 4450
Connection ~ 10150 4450
Wire Wire Line
	10950 4450 10850 4450
Wire Wire Line
	1750 2400 2050 2400
Wire Wire Line
	12250 3850 12650 3850
Wire Wire Line
	9650 3850 9250 3850
Wire Wire Line
	9650 5750 9650 3850
Wire Wire Line
	6150 3850 6550 3850
Wire Wire Line
	6550 3850 6550 5750
Wire Wire Line
	4750 5750 12650 5750
Wire Wire Line
	12650 5750 12650 3850
Wire Wire Line
	6150 4350 6150 5750
Wire Wire Line
	9250 4550 9250 5750
Wire Wire Line
	12250 4550 12250 5750
Connection ~ 9650 5750
Connection ~ 6550 5750
Connection ~ 6150 4550
Connection ~ 6150 5750
Connection ~ 9250 5750
Connection ~ 12250 5750
Wire Wire Line
	12850 3650 12250 3650
Wire Wire Line
	6150 3650 6750 3650
Wire Wire Line
	6750 3650 6750 5550
Wire Wire Line
	9850 3650 9250 3650
Wire Wire Line
	9850 5550 9850 3650
Wire Wire Line
	4750 5550 12850 5550
Wire Wire Line
	12850 5550 12850 3650
Wire Wire Line
	9250 4350 9350 4350
Wire Wire Line
	9350 4350 9350 5550
Connection ~ 9850 5550
Connection ~ 6750 5550
Connection ~ 9350 5550
Wire Wire Line
	9250 4150 9450 4150
Wire Wire Line
	9450 4150 9450 5250
Wire Wire Line
	6150 4150 6350 4150
Wire Wire Line
	6350 4150 6350 5250
Wire Wire Line
	6350 5250 13050 5250
Wire Wire Line
	12250 4150 12450 4150
Wire Wire Line
	12450 4150 12450 5250
Connection ~ 9450 5250
Connection ~ 12450 5250
Wire Wire Line
	12350 4350 12250 4350
Wire Wire Line
	12350 1700 12350 4350
Wire Wire Line
	7950 3950 7050 3950
Connection ~ 7050 3950
Wire Wire Line
	7450 4150 7950 4150
Connection ~ 7450 4150
Wire Wire Line
	10950 3950 10150 3950
Wire Wire Line
	10150 3150 10150 4150
Connection ~ 10150 3950
Wire Wire Line
	10550 4150 10950 4150
Connection ~ 10550 4150
Wire Wire Line
	11650 1700 11650 3250
Wire Wire Line
	10950 3200 10950 3650
Wire Wire Line
	7050 1700 7050 2750
Wire Wire Line
	4050 1700 4050 2750
Wire Wire Line
	3450 1700 3450 2600
Wire Wire Line
	7950 3200 7950 3650
Wire Wire Line
	4850 3200 4850 3650
Wire Wire Line
	5550 1700 5550 3250
Connection ~ 10150 2350
Connection ~ 7050 2350
Connection ~ 4050 2350
Connection ~ 3450 2000
Connection ~ 3450 1700
Connection ~ 4050 1700
Connection ~ 7050 1700
Connection ~ 8650 1700
Connection ~ 10150 1700
Connection ~ 5550 1700
Wire Wire Line
	4850 3950 4050 3950
Wire Wire Line
	4050 3150 4050 4250
Connection ~ 4050 3950
Wire Wire Line
	4450 3150 4450 4250
Wire Wire Line
	4450 4150 4850 4150
Connection ~ 4450 4150
Wire Wire Line
	4450 2350 4900 2350
Wire Wire Line
	4450 2350 4450 2750
Connection ~ 4450 2350
Wire Wire Line
	7450 2350 8000 2350
Wire Wire Line
	7450 2350 7450 2750
Connection ~ 7450 2350
Wire Wire Line
	10550 2350 11000 2350
Wire Wire Line
	10550 2350 10550 2750
Connection ~ 10550 2350
Wire Wire Line
	1950 1700 1950 2600
Connection ~ 1950 1700
Connection ~ 1950 2000
Text GLabel 1750 1700 0    60   Input ~ 0
VSYS
Text GLabel 1750 2400 0    60   Input ~ 0
MODEM_EN
Text GLabel 4900 2350 2    60   Output ~ 0
VMODEM1
Text GLabel 4750 5550 0    60   BiDi ~ 0
I2C2_SDA
Text GLabel 4750 5750 0    60   Input ~ 0
I2C2_SCL
Text GLabel 13050 5250 2    60   Output ~ 0
INA231_INT
Wire Wire Line
	7450 3150 7450 4250
Wire Wire Line
	8650 1700 8650 3250
Wire Wire Line
	7050 3150 7050 4250
Text GLabel 8000 2350 2    60   Output ~ 0
VMODEM2
Wire Wire Line
	10550 3150 10550 4150
Wire Wire Line
	10150 1700 10150 2750
Text GLabel 11000 2350 2    60   Output ~ 0
VMODEM3
Wire Wire Line
	10950 3200 11650 3200
Connection ~ 11650 3200
Connection ~ 11650 1700
Wire Wire Line
	7950 3200 8650 3200
Connection ~ 8650 3200
Wire Wire Line
	4850 3200 5550 3200
Connection ~ 5550 3200
Text Label 7300 1700 0    60   ~ 0
VMODEM
$Comp
L POWERED #FLG401
U 1 1 579106AD
P 4700 2100
F 0 "#FLG401" H 4900 2000 60  0001 C CNN
F 1 "POWERED" H 4700 2150 60  0000 C CNN
F 2 "" H 4700 2100 60  0001 C CNN
F 3 "" H 4700 2100 60  0001 C CNN
	1    4700 2100
	1    0    0    -1  
$EndComp
$Comp
L POWERED #FLG402
U 1 1 5791070F
P 7800 2100
F 0 "#FLG402" H 8000 2000 60  0001 C CNN
F 1 "POWERED" H 7800 2150 60  0000 C CNN
F 2 "" H 7800 2100 60  0001 C CNN
F 3 "" H 7800 2100 60  0001 C CNN
	1    7800 2100
	1    0    0    -1  
$EndComp
$Comp
L POWERED #FLG404
U 1 1 5791076A
P 10800 2100
F 0 "#FLG404" H 11000 2000 60  0001 C CNN
F 1 "POWERED" H 10800 2150 60  0000 C CNN
F 2 "" H 10800 2100 60  0001 C CNN
F 3 "" H 10800 2100 60  0001 C CNN
	1    10800 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10800 2300 10800 2350
Connection ~ 10800 2350
Wire Wire Line
	7800 2300 7800 2350
Connection ~ 7800 2350
Wire Wire Line
	4700 2300 4700 2350
Connection ~ 4700 2350
$Comp
L TXS4555RUT U407
U 1 1 57E26C62
P 12900 7600
F 0 "U407" H 12600 7950 60  0000 L CNN
F 1 "TXS4555RUT" H 12900 7050 60  0000 C CNN
F 2 "" H 12900 7600 60  0001 C CNN
F 3 "" H 12900 7600 60  0001 C CNN
	1    12900 7600
	1    0    0    -1  
$EndComp
$Comp
L TXS4555RUT U408
U 1 1 57E26CCA
P 12900 8900
F 0 "U408" H 12600 9250 60  0000 L CNN
F 1 "TXS4555RUT" H 12900 8350 60  0000 C CNN
F 2 "" H 12900 8900 60  0001 C CNN
F 3 "" H 12900 8900 60  0001 C CNN
	1    12900 8900
	1    0    0    -1  
$EndComp
$Comp
L SLG46533V U402
U 1 1 57E26D3F
P 4400 8500
F 0 "U402" H 3900 9050 60  0000 L CNN
F 1 "SLG46533V" H 4600 7900 60  0000 L CNN
F 2 "" H 4400 8500 60  0001 C CNN
F 3 "" H 4400 8500 60  0001 C CNN
	1    4400 8500
	1    0    0    -1  
$EndComp
NoConn ~ 12400 7800
$Comp
L GND #U$420
U 1 1 57E27093
P 12250 8200
F 0 "#U$420" H 12160 8100 70  0001 L BNN
F 1 "GND" H 12160 8100 70  0001 L BNN
F 2 "" H 12250 8200 60  0001 C CNN
F 3 "" H 12250 8200 60  0001 C CNN
	1    12250 8200
	1    0    0    -1  
$EndComp
$Comp
L GND #U$422
U 1 1 57E27281
P 13900 8200
F 0 "#U$422" H 13810 8100 70  0001 L BNN
F 1 "GND" H 13810 8100 70  0001 L BNN
F 2 "" H 13900 8200 60  0001 C CNN
F 3 "" H 13900 8200 60  0001 C CNN
	1    13900 8200
	1    0    0    -1  
$EndComp
Wire Wire Line
	12250 7600 12250 8100
Wire Wire Line
	12250 7600 12400 7600
Wire Wire Line
	12400 7700 12250 7700
Connection ~ 12250 7700
Wire Wire Line
	13900 7900 13900 8100
Wire Wire Line
	13400 8000 13900 8000
NoConn ~ 13400 7800
NoConn ~ 13400 7700
NoConn ~ 13400 7600
NoConn ~ 13400 9100
NoConn ~ 13400 9000
NoConn ~ 13400 8900
$Comp
L GND #U$421
U 1 1 57E277C7
P 12300 9500
F 0 "#U$421" H 12210 9400 70  0001 L BNN
F 1 "GND" H 12210 9400 70  0001 L BNN
F 2 "" H 12300 9500 60  0001 C CNN
F 3 "" H 12300 9500 60  0001 C CNN
	1    12300 9500
	1    0    0    -1  
$EndComp
$Comp
L GND #U$423
U 1 1 57E27817
P 13900 9500
F 0 "#U$423" H 13810 9400 70  0001 L BNN
F 1 "GND" H 13810 9400 70  0001 L BNN
F 2 "" H 13900 9500 60  0001 C CNN
F 3 "" H 13900 9500 60  0001 C CNN
	1    13900 9500
	1    0    0    -1  
$EndComp
Wire Wire Line
	12300 8900 12300 9400
Wire Wire Line
	12300 8900 12400 8900
Wire Wire Line
	12400 9000 12300 9000
Connection ~ 12300 9000
Wire Wire Line
	13900 9200 13900 9400
Wire Wire Line
	13400 9300 13900 9300
NoConn ~ 12400 9100
Text GLabel 11750 7400 0    60   Input ~ 0
1V8
$Comp
L C0603 C411
U 1 1 57E27EA8
P 11950 7600
F 0 "C411" H 11990 7640 50  0000 L CNN
F 1 "100n" H 12000 7450 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 11980 7750 20  0001 C CNN
F 3 "" H 11950 7600 60  0001 C CNN
	1    11950 7600
	1    0    0    -1  
$EndComp
$Comp
L GND #U$418
U 1 1 57E27FC6
P 11950 8200
F 0 "#U$418" H 11860 8100 70  0001 L BNN
F 1 "GND" H 11860 8100 70  0001 L BNN
F 2 "" H 11950 8200 60  0001 C CNN
F 3 "" H 11950 8200 60  0001 C CNN
	1    11950 8200
	1    0    0    -1  
$EndComp
Wire Wire Line
	11950 8100 11950 7800
Wire Wire Line
	11950 7500 11950 7400
Wire Wire Line
	11750 7400 12400 7400
Connection ~ 11950 7400
$Comp
L C0603 C412
U 1 1 57E2897C
P 11950 8900
F 0 "C412" H 11990 8940 50  0000 L CNN
F 1 "100n" H 12000 8750 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 11980 9050 20  0001 C CNN
F 3 "" H 11950 8900 60  0001 C CNN
	1    11950 8900
	1    0    0    -1  
$EndComp
$Comp
L GND #U$419
U 1 1 57E28982
P 11950 9500
F 0 "#U$419" H 11860 9400 70  0001 L BNN
F 1 "GND" H 11860 9400 70  0001 L BNN
F 2 "" H 11950 9500 60  0001 C CNN
F 3 "" H 11950 9500 60  0001 C CNN
	1    11950 9500
	1    0    0    -1  
$EndComp
Wire Wire Line
	11950 9400 11950 9100
Text GLabel 11750 8700 0    60   Input ~ 0
1V8
Wire Wire Line
	11750 8700 12400 8700
Wire Wire Line
	11950 8800 11950 8700
Connection ~ 11950 8700
Text GLabel 7550 7000 0    60   Input ~ 0
VBAT_SWITCHED
Wire Wire Line
	13400 7400 14200 7400
Text GLabel 14350 7500 2    60   Output ~ 0
VSIM_1
Text GLabel 14350 8800 2    60   Output ~ 0
VSIM_2
$Comp
L C0603 C414
U 1 1 57E29081
P 13600 9000
F 0 "C414" H 13640 9040 50  0000 L CNN
F 1 "1u" H 13650 8850 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 13630 9150 20  0001 C CNN
F 3 "" H 13600 9000 60  0001 C CNN
	1    13600 9000
	1    0    0    -1  
$EndComp
$Comp
L C0603 C416
U 1 1 57E2910B
P 13900 9000
F 0 "C416" H 13940 9040 50  0000 L CNN
F 1 "1u" H 13950 8850 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 13930 9150 20  0001 C CNN
F 3 "" H 13900 9000 60  0001 C CNN
	1    13900 9000
	1    0    0    -1  
$EndComp
$Comp
L C0603 C413
U 1 1 57E2929D
P 13600 7700
F 0 "C413" H 13640 7740 50  0000 L CNN
F 1 "1u" H 13650 7550 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 13630 7850 20  0001 C CNN
F 3 "" H 13600 7700 60  0001 C CNN
	1    13600 7700
	1    0    0    -1  
$EndComp
$Comp
L C0603 C415
U 1 1 57E29341
P 13900 7700
F 0 "C415" H 13940 7740 50  0000 L CNN
F 1 "1u" H 13950 7550 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 13930 7850 20  0001 C CNN
F 3 "" H 13900 7700 60  0001 C CNN
	1    13900 7700
	1    0    0    -1  
$EndComp
Wire Wire Line
	13600 7900 13600 8000
Connection ~ 13600 8000
Connection ~ 13900 8000
Wire Wire Line
	13600 9200 13600 9300
Connection ~ 13600 9300
Connection ~ 13900 9300
Wire Wire Line
	14200 8700 13400 8700
Wire Wire Line
	13400 8800 14350 8800
Wire Wire Line
	13600 8900 13600 8700
Connection ~ 13600 8700
Wire Wire Line
	13900 8900 13900 8800
Connection ~ 13900 8800
Wire Wire Line
	13400 7500 14350 7500
Wire Wire Line
	13600 7600 13600 7400
Connection ~ 13600 7400
Wire Wire Line
	13900 7600 13900 7500
Connection ~ 13900 7500
$Comp
L ADA4505-1ACBZ U405
U 1 1 57E276C6
P 9200 7850
F 0 "U405" H 8950 8100 60  0000 C CNN
F 1 "ADA4505-1ACBZ" H 8650 7200 60  0000 L CNN
F 2 "" H 9200 7850 60  0001 C CNN
F 3 "" H 9200 7850 60  0001 C CNN
	1    9200 7850
	1    0    0    -1  
$EndComp
$Comp
L R0402 R413
U 1 1 57E27215
P 7750 8200
F 0 "R413" H 7620 8260 50  0000 L BNN
F 1 "100k" H 7750 8200 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 7780 8350 20  0001 C CNN
F 3 "" H 7750 8200 60  0001 C CNN
	1    7750 8200
	0    -1   -1   0   
$EndComp
$Comp
L R0402 R416
U 1 1 57E27482
P 8350 8200
F 0 "R416" H 8220 8260 50  0000 L BNN
F 1 "105k" H 8350 8200 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 8380 8350 20  0001 C CNN
F 3 "" H 8350 8200 60  0001 C CNN
	1    8350 8200
	0    -1   -1   0   
$EndComp
$Comp
L R0402 R415
U 1 1 57E275C8
P 8350 7500
F 0 "R415" H 8220 7560 50  0000 L BNN
F 1 "180k" H 8350 7500 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 8380 7650 20  0001 C CNN
F 3 "" H 8350 7500 60  0001 C CNN
	1    8350 7500
	0    -1   -1   0   
$EndComp
$Comp
L R0402 R412
U 1 1 57E27667
P 7750 7500
F 0 "R412" H 7620 7560 50  0000 L BNN
F 1 "180k" H 7750 7500 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 7780 7650 20  0001 C CNN
F 3 "" H 7750 7500 60  0001 C CNN
	1    7750 7500
	0    -1   -1   0   
$EndComp
$Comp
L GND #U$413
U 1 1 57E276E5
P 8350 8600
F 0 "#U$413" H 8260 8500 70  0001 L BNN
F 1 "GND" H 8260 8500 70  0001 L BNN
F 2 "" H 8350 8600 60  0001 C CNN
F 3 "" H 8350 8600 60  0001 C CNN
	1    8350 8600
	1    0    0    -1  
$EndComp
$Comp
L GND #U$411
U 1 1 57E27756
P 7750 8600
F 0 "#U$411" H 7660 8500 70  0001 L BNN
F 1 "GND" H 7660 8500 70  0001 L BNN
F 2 "" H 7750 8600 60  0001 C CNN
F 3 "" H 7750 8600 60  0001 C CNN
	1    7750 8600
	1    0    0    -1  
$EndComp
$Comp
L R0402 R414
U 1 1 57E27899
P 8050 7000
F 0 "R414" H 7920 7060 50  0000 L BNN
F 1 "2" H 8050 7000 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 8080 7150 20  0001 C CNN
F 3 "" H 8050 7000 60  0001 C CNN
	1    8050 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 8500 7750 8400
Wire Wire Line
	7550 7000 7850 7000
Wire Wire Line
	7750 7000 7750 7300
Wire Wire Line
	7750 7700 7750 8000
Connection ~ 7750 7000
Wire Wire Line
	8350 7300 8350 7000
Wire Wire Line
	8250 7000 14200 7000
Wire Wire Line
	8350 7700 8350 8000
Wire Wire Line
	8350 8400 8350 8500
Wire Wire Line
	8350 7900 8900 7900
Connection ~ 8350 7900
Wire Wire Line
	8900 7800 7750 7800
Connection ~ 7750 7800
$Comp
L GND #U$414
U 1 1 57E28962
P 9200 8300
F 0 "#U$414" H 9110 8200 70  0001 L BNN
F 1 "GND" H 9110 8200 70  0001 L BNN
F 2 "" H 9200 8300 60  0001 C CNN
F 3 "" H 9200 8300 60  0001 C CNN
	1    9200 8300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9200 8150 9200 8200
$Comp
L C0603 C408
U 1 1 57E28AA2
P 9600 8050
F 0 "C408" H 9640 8090 50  0000 L CNN
F 1 "100n" H 9650 7900 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 9630 8200 20  0001 C CNN
F 3 "" H 9600 8050 60  0001 C CNN
	1    9600 8050
	1    0    0    -1  
$EndComp
$Comp
L R0402 R417
U 1 1 57E28CAC
P 9200 7300
F 0 "R417" H 9070 7360 50  0000 L BNN
F 1 "1M1" H 9200 7300 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 9230 7450 20  0001 C CNN
F 3 "" H 9200 7300 60  0001 C CNN
	1    9200 7300
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 7900 8700 7300
Wire Wire Line
	8700 7300 9000 7300
Connection ~ 8700 7900
Text GLabel 10000 7850 2    60   Output ~ 0
VSIM_SENSE
Wire Wire Line
	9500 7850 10000 7850
Wire Wire Line
	9700 7850 9700 7300
Wire Wire Line
	9700 7300 9400 7300
Connection ~ 9700 7850
Wire Wire Line
	9200 7550 9200 7500
Wire Wire Line
	9200 7500 10400 7500
$Comp
L GND #U$415
U 1 1 57E29C05
P 9600 8600
F 0 "#U$415" H 9510 8500 70  0001 L BNN
F 1 "GND" H 9510 8500 70  0001 L BNN
F 2 "" H 9600 8600 60  0001 C CNN
F 3 "" H 9600 8600 60  0001 C CNN
	1    9600 8600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9600 7950 9600 7500
Connection ~ 9600 7500
Wire Wire Line
	9600 8250 9600 8500
Connection ~ 8350 7000
Text Label 10900 7000 2    60   ~ 0
VSIM
Text GLabel 10400 7500 2    60   Input ~ 0
VINTANA2
$Comp
L C0603 C403
U 1 1 57E2B5A8
P 3600 9000
F 0 "C403" H 3640 9040 50  0000 L CNN
F 1 "100n" H 3650 8850 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 3630 9150 20  0001 C CNN
F 3 "" H 3600 9000 60  0001 C CNN
	1    3600 9000
	1    0    0    -1  
$EndComp
$Comp
L GND #U$405
U 1 1 57E2B7C6
P 3600 9400
F 0 "#U$405" H 3510 9300 70  0001 L BNN
F 1 "GND" H 3510 9300 70  0001 L BNN
F 2 "" H 3600 9400 60  0001 C CNN
F 3 "" H 3600 9400 60  0001 C CNN
	1    3600 9400
	1    0    0    -1  
$EndComp
Text GLabel 3400 8200 0    60   Input ~ 0
1V8
Wire Wire Line
	3400 8200 3700 8200
Wire Wire Line
	3600 8900 3600 8200
Connection ~ 3600 8200
Wire Wire Line
	3600 9200 3600 9300
$Comp
L GND #U$408
U 1 1 57E2C509
P 5200 9400
F 0 "#U$408" H 5110 9300 70  0001 L BNN
F 1 "GND" H 5110 9300 70  0001 L BNN
F 2 "" H 5200 9400 60  0001 C CNN
F 3 "" H 5200 9400 60  0001 C CNN
	1    5200 9400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 9300 5200 8800
Wire Wire Line
	5200 8800 5100 8800
Text GLabel 3400 8600 0    60   Input ~ 0
MUX_SEL_Q
Text GLabel 3400 8500 0    60   Input ~ 0
MUX_SEL
Text GLabel 2000 8700 0    60   Input ~ 0
VSIM_A
Text GLabel 6650 8600 2    60   Input ~ 0
VSIM_B
Text GLabel 3500 7600 0    60   Input ~ 0
SWIO_2
Text GLabel 3500 7500 0    60   Input ~ 0
SWIO_1
Text GLabel 3500 7700 0    60   Input ~ 0
SWP_nRESET
Text GLabel 3400 8300 0    60   Input ~ 0
CPU_3V_n1V8
Text GLabel 3400 8400 0    60   Input ~ 0
CPU_PWR_EN
Text Label 6000 8300 2    60   ~ 0
VSEL_1_3V_n1V8
Text Label 6000 8500 2    60   ~ 0
VSEL_2_3V_n1V8
Text Label 6000 8200 2    60   ~ 0
VSEL_1_EN
Text Label 6000 8400 2    60   ~ 0
VSEL_2_EN
NoConn ~ 4500 9200
Wire Wire Line
	6000 8200 5100 8200
Wire Wire Line
	6000 8300 5100 8300
Wire Wire Line
	6000 8400 5100 8400
Wire Wire Line
	6000 8500 5100 8500
Wire Wire Line
	11000 7900 12400 7900
Wire Wire Line
	11000 8000 12400 8000
Wire Wire Line
	11000 9200 12400 9200
Wire Wire Line
	11000 9300 12400 9300
Text Label 11000 7900 0    60   ~ 0
VSEL_1_EN
Text Label 11000 8000 0    60   ~ 0
VSEL_1_3V_n1V8
Text Label 11000 9200 0    60   ~ 0
VSEL_2_EN
Text Label 11000 9300 0    60   ~ 0
VSEL_2_3V_n1V8
$Comp
L R0402 R407
U 1 1 57E30E4D
P 6050 8900
F 0 "R407" H 5920 8960 50  0000 L BNN
F 1 "100k" H 6050 8900 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 6080 9050 20  0001 C CNN
F 3 "" H 6050 8900 60  0001 C CNN
	1    6050 8900
	0    -1   -1   0   
$EndComp
$Comp
L R0402 R403
U 1 1 57E30F25
P 2600 9000
F 0 "R403" H 2470 9060 50  0000 L BNN
F 1 "100k" H 2600 9000 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 2630 9150 20  0001 C CNN
F 3 "" H 2600 9000 60  0001 C CNN
	1    2600 9000
	0    -1   -1   0   
$EndComp
$Comp
L R0402 R408
U 1 1 57E30FCD
P 6350 8600
F 0 "R408" H 6220 8660 50  0000 L BNN
F 1 "100k" H 6350 8600 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 6380 8750 20  0001 C CNN
F 3 "" H 6350 8600 60  0001 C CNN
	1    6350 8600
	1    0    0    -1  
$EndComp
$Comp
L GND #U$409
U 1 1 57E3133A
P 6050 9300
F 0 "#U$409" H 5960 9200 70  0001 L BNN
F 1 "GND" H 5960 9200 70  0001 L BNN
F 2 "" H 6050 9300 60  0001 C CNN
F 3 "" H 6050 9300 60  0001 C CNN
	1    6050 9300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 8600 6150 8600
Wire Wire Line
	6050 8700 6050 8600
Connection ~ 6050 8600
Wire Wire Line
	6050 9100 6050 9200
Wire Wire Line
	6550 8600 6650 8600
$Comp
L R0402 R401
U 1 1 57E31FDF
P 2300 8700
F 0 "R401" H 2170 8760 50  0000 L BNN
F 1 "100k" H 2300 8700 50  0000 C CNN
F 2 "neo900-legacy:SMD-0402" H 2330 8850 20  0001 C CNN
F 3 "" H 2300 8700 60  0001 C CNN
	1    2300 8700
	1    0    0    -1  
$EndComp
$Comp
L GND #U$402
U 1 1 57E322BB
P 2600 9400
F 0 "#U$402" H 2510 9300 70  0001 L BNN
F 1 "GND" H 2510 9300 70  0001 L BNN
F 2 "" H 2600 9400 60  0001 C CNN
F 3 "" H 2600 9400 60  0001 C CNN
	1    2600 9400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 8700 3700 8700
Wire Wire Line
	2600 8800 2600 8700
Connection ~ 2600 8700
Wire Wire Line
	2600 9200 2600 9300
Wire Wire Line
	2100 8700 2000 8700
Wire Wire Line
	3500 7500 4500 7500
Wire Wire Line
	4500 7500 4500 7800
Wire Wire Line
	3500 7600 4400 7600
Wire Wire Line
	4400 7600 4400 7800
Wire Wire Line
	3500 7700 4300 7700
Wire Wire Line
	4300 7700 4300 7800
Wire Wire Line
	3700 8300 3400 8300
Wire Wire Line
	3400 8400 3700 8400
Wire Wire Line
	3700 8500 3400 8500
Wire Wire Line
	3400 8600 3700 8600
NoConn ~ 3700 8800
NoConn ~ 5100 8700
Text GLabel 4300 9300 3    60   Input ~ 0
I2C2_SCL
Text GLabel 4400 9300 3    60   BiDi ~ 0
I2C2_SDA
Wire Wire Line
	4300 9200 4300 9300
Wire Wire Line
	4400 9200 4400 9300
Text Notes 1050 10150 0    200  ~ 40
TODO: update SLG design for changed pins
Wire Wire Line
	14200 7000 14200 8700
Connection ~ 14200 7400
Wire Wire Line
	3050 2000 3450 2000
Wire Wire Line
	1950 2200 2050 2200
Wire Wire Line
	2050 2000 1950 2000
Wire Wire Line
	1750 1700 2350 1700
Wire Wire Line
	2750 1700 12350 1700
Wire Wire Line
	3450 2200 3050 2200
Wire Wire Line
	3050 2400 3150 2400
$Comp
L C0603 C401
U 1 1 580843F8
P 1950 2700
F 0 "C401" H 1990 2740 50  0000 L CNN
F 1 "1u" H 2000 2550 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 1980 2850 20  0001 C CNN
F 3 "" H 1950 2700 60  0001 C CNN
	1    1950 2700
	1    0    0    -1  
$EndComp
$Comp
L C0603 C402
U 1 1 580847F3
P 3450 2700
F 0 "C402" H 3490 2740 50  0000 L CNN
F 1 "100n" H 3500 2550 50  0000 L CNN
F 2 "neo900-legacy:SMD-0603" H 3480 2850 20  0001 C CNN
F 3 "" H 3450 2700 60  0001 C CNN
	1    3450 2700
	1    0    0    -1  
$EndComp
$Comp
L GND #U$401
U 1 1 580848F7
P 1950 3100
F 0 "#U$401" H 1860 3000 70  0001 L BNN
F 1 "GND" H 1860 3000 70  0001 L BNN
F 2 "" H 1950 3100 60  0001 C CNN
F 3 "" H 1950 3100 60  0001 C CNN
	1    1950 3100
	1    0    0    -1  
$EndComp
$Comp
L GND #U$404
U 1 1 58084986
P 3450 3100
F 0 "#U$404" H 3360 3000 70  0001 L BNN
F 1 "GND" H 3360 3000 70  0001 L BNN
F 2 "" H 3450 3100 60  0001 C CNN
F 3 "" H 3450 3100 60  0001 C CNN
	1    3450 3100
	1    0    0    -1  
$EndComp
Connection ~ 1950 2200
Wire Wire Line
	1950 2900 1950 3000
Wire Wire Line
	3450 2900 3450 3000
Connection ~ 3450 2200
$Comp
L POWERED #FLG405
U 1 1 5809D214
P 13300 6700
F 0 "#FLG405" H 13500 6600 60  0001 C CNN
F 1 "POWERED" H 13300 6750 60  0000 C CNN
F 2 "" H 13300 6700 60  0001 C CNN
F 3 "" H 13300 6700 60  0001 C CNN
	1    13300 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	13300 6900 13300 7000
Connection ~ 13300 7000
$Comp
L POWERED #FLG403
U 1 1 5809D7C2
P 10100 7250
F 0 "#FLG403" H 10300 7150 60  0001 C CNN
F 1 "POWERED" H 10100 7300 60  0000 C CNN
F 2 "" H 10100 7250 60  0001 C CNN
F 3 "" H 10100 7250 60  0001 C CNN
	1    10100 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 7450 10100 7500
Connection ~ 10100 7500
Text Notes 3400 6850 0    120  ~ 0
SIM power selection
Text Notes 8100 6400 0    120  ~ 0
SIM current sensing
Text Notes 12050 6400 0    120  ~ 0
SIM power supply
Text Notes 6300 1100 0    120  ~ 0
Modem current monitor
$EndSCHEMATC