PCB

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A 11000 8500
encoding utf-8
Sheet 13 17
Title "RFIDr_Open_ReflNW"
Date "2019-12-04"
Rev "A"
Comp "Superlative Semiconductor LLC"
Comment1 "Copyright 2021 Superlative Semiconductor LLC."
Comment2 "Licensed under CERN-OHL-P v2 or later."
Comment3 "This source provided WITHOUT ANY EXPRESS OR IMPLIED WARRANTY."
Comment4 "Author: E. Keehr"
$EndDescr
Text Label 775  5650 0    60   ~ 0
PCLK
$Comp
L RFIDr_Open_Lib:PE64102 U30
U 1 1 5585EEF4
P 3825 4975
F 0 "U30" H 4425 4775 60  0000 C CNN
F 1 "PE64102" H 4575 4875 60  0000 C CNN
F 2 "RFIDr_Open:QFN-12-1EP_2x2mm_Pitch0.5mm_wvias" V 4950 4350 30  0000 C CNN
F 3 "" H 3825 4975 60  0000 C CNN
	1    3825 4975
	1    0    0    -1  
$EndComp
Text Label 3325 5675 0    60   ~ 0
PCLK
Text Label 5725 5575 0    60   ~ 0
PCLK
$Comp
L RFIDr_Open_Lib:PE64102 U32
U 1 1 5585F04E
P 8850 4975
F 0 "U32" H 9450 4775 60  0000 C CNN
F 1 "PE64102" H 9600 4875 60  0000 C CNN
F 2 "RFIDr_Open:QFN-12-1EP_2x2mm_Pitch0.5mm_wvias" V 9975 4350 30  0000 C CNN
F 3 "" H 8850 4975 60  0000 C CNN
	1    8850 4975
	1    0    0    -1  
$EndComp
$Comp
L RFIDr_Open_Lib:INDUCTOR L10
U 1 1 5585F239
P 2625 5675
F 0 "L10" V 2575 5675 50  0000 C CNN
F 1 "1.6n" V 2725 5675 50  0000 C CNN
F 2 "RFIDr_Open:L_0603" V 2475 5675 60  0000 C CNN
F 3 "" H 2625 5675 60  0000 C CNN
	1    2625 5675
	1    0    0    -1  
$EndComp
$Comp
L RFIDr_Open_Lib:INDUCTOR L9
U 1 1 5585F31E
P 2225 3950
F 0 "L9" V 2175 3950 50  0000 C CNN
F 1 "3.6n" V 2325 3950 50  0000 C CNN
F 2 "RFIDr_Open:L_0603" V 2075 3950 60  0000 C CNN
F 3 "" H 2225 3950 60  0000 C CNN
	1    2225 3950
	1    0    0    -1  
$EndComp
$Comp
L Device:R R84
U 1 1 5585FE08
P 9800 2600
F 0 "R84" V 9880 2600 50  0000 C CNN
F 1 "19" V 9800 2600 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 9730 2600 30  0000 C CNN
F 3 "" H 9800 2600 30  0000 C CNN
	1    9800 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R83
U 1 1 558610DC
P 1350 2350
F 0 "R83" V 1430 2350 50  0000 C CNN
F 1 "10" V 1350 2350 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 1280 2350 30  0000 C CNN
F 3 "" H 1350 2350 30  0000 C CNN
	1    1350 2350
	0    1    1    0   
$EndComp
Text HLabel 1050 2350 0    60   BiDi ~ 0
TERM
Text HLabel 8525 5475 0    60   Input ~ 0
PEN
Text HLabel 6425 4975 1    60   Input ~ 0
PDAT1
Text HLabel 1475 5050 1    60   Input ~ 0
PDAT3
Text HLabel 8425 5725 0    60   Input ~ 0
PCLK
Text HLabel 9150 4775 1    60   Input ~ 0
PDAT0
$Comp
L power:VAA #PWR0220
U 1 1 55A1058C
P 9150 6225
F 0 "#PWR0220" H 9150 6075 50  0001 C CNN
F 1 "VAA" H 9150 6375 50  0000 C CNN
F 2 "" H 9150 6225 60  0000 C CNN
F 3 "" H 9150 6225 60  0000 C CNN
	1    9150 6225
	-1   0    0    1   
$EndComp
$Comp
L power:VAA #PWR0221
U 1 1 55A1060A
P 6325 6225
F 0 "#PWR0221" H 6325 6075 50  0001 C CNN
F 1 "VAA" H 6325 6375 50  0000 C CNN
F 2 "" H 6325 6225 60  0000 C CNN
F 3 "" H 6325 6225 60  0000 C CNN
	1    6325 6225
	-1   0    0    1   
$EndComp
$Comp
L power:VAA #PWR0222
U 1 1 55A10664
P 4125 6225
F 0 "#PWR0222" H 4125 6075 50  0001 C CNN
F 1 "VAA" H 4125 6375 50  0000 C CNN
F 2 "" H 4125 6225 60  0000 C CNN
F 3 "" H 4125 6225 60  0000 C CNN
	1    4125 6225
	-1   0    0    1   
$EndComp
$Comp
L power:VAA #PWR0223
U 1 1 55A1068E
P 1375 6275
F 0 "#PWR0223" H 1375 6125 50  0001 C CNN
F 1 "VAA" H 1375 6425 50  0000 C CNN
F 2 "" H 1375 6275 60  0000 C CNN
F 3 "" H 1375 6275 60  0000 C CNN
	1    1375 6275
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0224
U 1 1 55AB4EC3
P 9900 6550
F 0 "#PWR0224" H 9900 6300 50  0001 C CNN
F 1 "GNDA" H 9900 6400 50  0000 C CNN
F 2 "" H 9900 6550 60  0000 C CNN
F 3 "" H 9900 6550 60  0000 C CNN
	1    9900 6550
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0225
U 1 1 55AB5709
P 8500 5575
F 0 "#PWR0225" H 8500 5325 50  0001 C CNN
F 1 "GNDA" V 8500 5375 50  0000 C CNN
F 2 "" H 8500 5575 60  0000 C CNN
F 3 "" H 8500 5575 60  0000 C CNN
	1    8500 5575
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0226
U 1 1 55AB581B
P 9250 4850
F 0 "#PWR0226" H 9250 4600 50  0001 C CNN
F 1 "GNDA" V 9250 4625 50  0000 C CNN
F 2 "" H 9250 4850 60  0000 C CNN
F 3 "" H 9250 4850 60  0000 C CNN
	1    9250 4850
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR0227
U 1 1 55AB59C5
P 3725 5575
F 0 "#PWR0227" H 3725 5325 50  0001 C CNN
F 1 "GNDA" V 3725 5350 50  0000 C CNN
F 2 "" H 3725 5575 60  0000 C CNN
F 3 "" H 3725 5575 60  0000 C CNN
	1    3725 5575
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0228
U 1 1 55AB5B5B
P 4225 4950
F 0 "#PWR0228" H 4225 4700 50  0001 C CNN
F 1 "GNDA" V 4225 4725 50  0000 C CNN
F 2 "" H 4225 4950 60  0000 C CNN
F 3 "" H 4225 4950 60  0000 C CNN
	1    4225 4950
	-1   0    0    1   
$EndComp
Text Notes 8650 2150 0    60   ~ 0
7.5mm/0.5588mm T-line : 25 degrees
Text Label 8575 5475 0    60   ~ 0
PEN
Text HLabel 4125 4700 1    60   Input ~ 0
PDAT2
Text Label 8450 5725 0    60   ~ 0
PCLK
Text Label 6325 4800 3    60   ~ 0
PEN
Text Label 3525 5475 0    60   ~ 0
PEN
Text Label 1375 4800 3    60   ~ 0
PEN
$Comp
L Device:C C115
U 1 1 57F12FC1
P 8475 2850
F 0 "C115" H 8590 2896 50  0000 L CNN
F 1 "20p" H 8590 2805 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 8300 2775 50  0000 C CNN
F 3 "" H 8475 2850 50  0000 C CNN
	1    8475 2850
	1    0    0    -1  
$EndComp
$Comp
L RFIDr_Open_Lib:INDUCTOR L12
U 1 1 57F13209
P 7500 5625
F 0 "L12" V 7450 5625 50  0000 C CNN
F 1 "1.6n" V 7600 5625 50  0000 C CNN
F 2 "RFIDr_Open:L_0603" V 7350 5625 60  0000 C CNN
F 3 "" H 7500 5625 60  0000 C CNN
	1    7500 5625
	1    0    0    -1  
$EndComp
$Comp
L RFIDr_Open_Lib:INDUCTOR L11
U 1 1 57F136DF
P 7075 3925
F 0 "L11" V 7025 3925 50  0000 C CNN
F 1 "3.6n" V 7175 3925 50  0000 C CNN
F 2 "RFIDr_Open:L_0603" V 6925 3925 60  0000 C CNN
F 3 "" H 7075 3925 60  0000 C CNN
	1    7075 3925
	1    0    0    -1  
$EndComp
$Comp
L Device:C C114
U 1 1 57F13E6C
P 7075 4675
F 0 "C114" H 7190 4721 50  0000 L CNN
F 1 "5.2p" H 7190 4630 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 6900 4725 30  0000 C CNN
F 3 "" H 7075 4675 50  0000 C CNN
	1    7075 4675
	1    0    0    -1  
$EndComp
$Comp
L Device:C C112
U 1 1 57F17BF6
P 2225 4700
F 0 "C112" H 2340 4746 50  0000 L CNN
F 1 "5.2p" H 2340 4655 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 2075 4750 30  0000 C CNN
F 3 "" H 2225 4700 50  0000 C CNN
	1    2225 4700
	1    0    0    -1  
$EndComp
Text Notes 4900 2200 0    60   ~ 0
7.5mm/0.5588mm T-line : 27.77 degrees
$Comp
L Device:C C113
U 1 1 57F19F53
P 3550 2825
F 0 "C113" H 3665 2871 50  0000 L CNN
F 1 "15p" H 3665 2780 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 3375 2750 50  0000 C CNN
F 3 "" H 3550 2825 50  0000 C CNN
	1    3550 2825
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0229
U 1 1 57F20D70
P 9800 2950
F 0 "#PWR0229" H 9800 2700 50  0001 C CNN
F 1 "GNDA" H 9800 2800 50  0000 C CNN
F 2 "" H 9800 2950 60  0000 C CNN
F 3 "" H 9800 2950 60  0000 C CNN
	1    9800 2950
	1    0    0    -1  
$EndComp
$Comp
L RFIDr_Open_Lib:PE64906 U31
U 1 1 57FDF918
P 7125 5975
F 0 "U31" V 7100 5725 60  0000 R CNN
F 1 "PE64906" V 7200 5900 60  0000 R CNN
F 2 "RFIDr_Open:QFN-10-1EP_2x2mm_Pitch0.5mm_wvias" H 7575 6125 30  0000 C CNN
F 3 "" H 7125 5975 60  0000 C CNN
	1    7125 5975
	0    1    -1   0   
$EndComp
$Comp
L RFIDr_Open_Lib:PE64906 U29
U 1 1 57FE09BA
P 2175 6050
F 0 "U29" V 2200 5825 60  0000 R CNN
F 1 "PE64906" V 2275 6025 60  0000 R CNN
F 2 "RFIDr_Open:QFN-10-1EP_2x2mm_Pitch0.5mm_wvias" H 2475 6175 30  0000 C CNN
F 3 "" H 2175 6050 60  0000 C CNN
	1    2175 6050
	0    1    -1   0   
$EndComp
$Comp
L Device:C C108
U 1 1 58022C83
P 1100 6225
F 0 "C108" V 1150 6275 50  0000 L CNN
F 1 "100n" V 1150 5975 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 925 6175 30  0000 C CNN
F 3 "" H 1100 6225 50  0000 C CNN
	1    1100 6225
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0230
U 1 1 58022E27
P 875 6225
F 0 "#PWR0230" H 875 5975 50  0001 C CNN
F 1 "GNDA" H 875 6075 50  0000 C CNN
F 2 "" H 875 6225 60  0000 C CNN
F 3 "" H 875 6225 60  0000 C CNN
	1    875  6225
	0    1    1    0   
$EndComp
$Comp
L Device:C C109
U 1 1 58022FB8
P 5975 6175
F 0 "C109" V 6025 6250 50  0000 L CNN
F 1 "100n" V 6025 5925 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 5825 6125 30  0000 C CNN
F 3 "" H 5975 6175 50  0000 C CNN
	1    5975 6175
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0232
U 1 1 58022FBE
P 5700 6175
F 0 "#PWR0232" H 5700 5925 50  0001 C CNN
F 1 "GNDA" H 5700 6025 50  0000 C CNN
F 2 "" H 5700 6175 60  0000 C CNN
F 3 "" H 5700 6175 60  0000 C CNN
	1    5700 6175
	0    1    1    0   
$EndComp
$Comp
L Device:C C110
U 1 1 58023054
P 3650 6200
F 0 "C110" V 3700 6275 50  0000 L CNN
F 1 "100n" V 3700 5950 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 3500 6200 30  0000 C CNN
F 3 "" H 3650 6200 50  0000 C CNN
	1    3650 6200
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0234
U 1 1 5802305A
P 3425 6200
F 0 "#PWR0234" H 3425 5950 50  0001 C CNN
F 1 "GNDA" H 3425 6050 50  0000 C CNN
F 2 "" H 3425 6200 60  0000 C CNN
F 3 "" H 3425 6200 60  0000 C CNN
	1    3425 6200
	0    1    1    0   
$EndComp
$Comp
L Device:C C119
U 1 1 58023068
P 8675 6175
F 0 "C119" V 8725 6250 50  0000 L CNN
F 1 "100n" V 8725 5925 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" V 8500 6225 30  0000 C CNN
F 3 "" H 8675 6175 50  0000 C CNN
	1    8675 6175
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0236
U 1 1 5802306E
P 8450 6175
F 0 "#PWR0236" H 8450 5925 50  0001 C CNN
F 1 "GNDA" H 8450 6025 50  0000 C CNN
F 2 "" H 8450 6175 60  0000 C CNN
F 3 "" H 8450 6175 60  0000 C CNN
	1    8450 6175
	0    1    1    0   
$EndComp
$Comp
L Device:R R81
U 1 1 581E6BE0
P 1900 4675
F 0 "R81" V 1980 4675 50  0000 C CNN
F 1 "10k" V 1900 4675 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 1830 4675 30  0000 C CNN
F 3 "" H 1900 4675 30  0000 C CNN
	1    1900 4675
	1    0    0    -1  
$EndComp
Wire Wire Line
	2225 5725 2125 5725
Wire Wire Line
	2225 5625 2125 5625
Connection ~ 2225 5725
Wire Wire Line
	1025 5650 775  5650
Wire Wire Line
	4875 5475 4675 5475
Wire Wire Line
	4875 4950 4325 4950
Wire Wire Line
	4325 4950 4325 5025
Wire Wire Line
	4875 6425 4875 5675
Wire Wire Line
	4875 5675 4875 5575
Wire Wire Line
	4875 5675 4675 5675
Wire Wire Line
	4325 6425 4325 6125
Wire Wire Line
	4875 5575 4675 5575
Connection ~ 4875 5675
Wire Wire Line
	4225 6425 4225 6125
Wire Wire Line
	4125 6125 4125 6200
Wire Wire Line
	4125 6200 4125 6225
Wire Wire Line
	3775 5675 3325 5675
Wire Wire Line
	6525 6425 6525 6025
Wire Wire Line
	9900 5475 9700 5475
Wire Wire Line
	9900 4900 9350 4900
Wire Wire Line
	9350 4900 9350 5025
Wire Wire Line
	9900 5575 9900 5675
Wire Wire Line
	9900 5675 9900 6425
Wire Wire Line
	9900 6425 9900 6550
Wire Wire Line
	9900 5675 9700 5675
Wire Wire Line
	9350 6425 9350 6125
Wire Wire Line
	9900 5575 9700 5575
Connection ~ 9900 5675
Wire Wire Line
	9250 6425 9250 6125
Wire Wire Line
	9150 6125 9150 6175
Wire Wire Line
	9150 6175 9150 6225
Wire Wire Line
	8525 5475 8800 5475
Wire Wire Line
	6325 4800 6325 5125
Wire Wire Line
	3525 5475 3775 5475
Wire Wire Line
	1375 4800 1375 5200
Wire Wire Line
	8425 5725 8750 5725
Wire Wire Line
	8500 5575 8800 5575
Wire Wire Line
	3725 5575 3775 5575
Wire Wire Line
	9250 4850 9250 5025
Wire Wire Line
	9150 5025 9150 4775
Wire Wire Line
	4225 4950 4225 5025
Wire Notes Line
	9025 2450 9325 2450
Wire Notes Line
	9325 2200 9025 2200
Wire Notes Line
	9325 2450 9325 2200
Wire Notes Line
	9025 2200 9025 2450
Wire Wire Line
	6425 5125 6425 4975
Wire Wire Line
	4125 5025 4125 4700
Wire Wire Line
	1475 5200 1475 5050
Wire Wire Line
	7500 4375 7500 5325
Wire Wire Line
	7075 4225 7075 4375
Wire Wire Line
	7075 4375 7075 4525
Wire Wire Line
	7075 3500 7075 3625
Wire Wire Line
	6525 4950 6625 4950
Wire Wire Line
	6625 4950 6725 4950
Wire Wire Line
	6725 4950 7075 4950
Wire Wire Line
	6525 4950 6525 5125
Connection ~ 6525 6425
Wire Wire Line
	7500 6425 7500 5925
Wire Wire Line
	1500 2350 2600 2350
Wire Wire Line
	2600 2350 2950 2350
Wire Wire Line
	2950 2350 3550 2350
Wire Wire Line
	3550 2350 8475 2350
Wire Wire Line
	9800 2350 9800 2450
Connection ~ 9350 6425
Connection ~ 7500 6425
Connection ~ 9250 6425
Connection ~ 9900 6425
Connection ~ 4875 6425
Connection ~ 4325 6425
Connection ~ 4225 6425
Wire Wire Line
	1675 4950 1675 5200
Wire Wire Line
	1575 4950 1675 4950
Wire Wire Line
	1675 4950 1900 4950
Wire Wire Line
	1900 4950 2225 4950
Wire Wire Line
	2625 6425 2625 5975
Connection ~ 2625 6425
Wire Wire Line
	2625 4375 2625 5375
Wire Wire Line
	2225 4250 2225 4375
Wire Wire Line
	2225 4375 2225 4550
Wire Wire Line
	1200 2350 1050 2350
Wire Notes Line
	5575 2250 5275 2250
Wire Notes Line
	5575 2500 5575 2250
Wire Notes Line
	5275 2250 5275 2500
Wire Notes Line
	5275 2500 5575 2500
Wire Wire Line
	2225 3525 2225 3650
Connection ~ 9900 4900
Wire Wire Line
	2225 3525 3550 3525
Wire Wire Line
	3550 3525 4875 3525
Connection ~ 4875 4950
Wire Wire Line
	3550 2975 3550 3525
Connection ~ 3550 3525
Wire Wire Line
	3550 2675 3550 2350
Connection ~ 3550 2350
Wire Wire Line
	9800 2950 9800 2750
Wire Wire Line
	6625 6425 6625 6025
Connection ~ 6625 6425
Wire Wire Line
	7075 5650 7225 5650
Wire Wire Line
	7225 6425 7225 5650
Wire Wire Line
	7225 5650 7225 5550
Connection ~ 7225 6425
Wire Wire Line
	7225 5550 7075 5550
Connection ~ 7225 5650
Wire Wire Line
	6625 5125 6625 4950
Connection ~ 6625 4950
Wire Wire Line
	7075 4950 7075 4825
Wire Wire Line
	2225 4950 2225 4850
Wire Wire Line
	1575 4950 1575 5200
Connection ~ 1675 4950
Wire Wire Line
	2225 6425 2225 5725
Wire Wire Line
	2225 5725 2225 5625
Wire Wire Line
	1675 6425 1675 6100
Connection ~ 2225 6425
Wire Wire Line
	1575 6100 1575 6425
Connection ~ 1675 6425
Wire Wire Line
	950  6225 875  6225
Wire Wire Line
	1250 6225 1375 6225
Wire Wire Line
	5825 6175 5700 6175
Wire Wire Line
	3500 6200 3425 6200
Wire Wire Line
	8525 6175 8450 6175
Wire Wire Line
	6325 6025 6325 6175
Wire Wire Line
	6325 6175 6325 6225
Connection ~ 1900 4950
Wire Wire Line
	1475 6100 1475 6425
Connection ~ 1575 6425
$Comp
L power:GNDA #PWR0238
U 1 1 581E7815
P 4025 4950
F 0 "#PWR0238" H 4025 4700 50  0001 C CNN
F 1 "GNDA" V 4025 4725 50  0000 C CNN
F 2 "" H 4025 4950 60  0000 C CNN
F 3 "" H 4025 4950 60  0000 C CNN
	1    4025 4950
	-1   0    0    1   
$EndComp
Wire Wire Line
	4025 4950 4025 5025
Wire Wire Line
	6425 6425 6425 6025
Connection ~ 6425 6425
$Comp
L Device:R R89
U 1 1 581E8A8A
P 6725 4650
F 0 "R89" V 6805 4650 50  0000 C CNN
F 1 "10k" V 6725 4650 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 6655 4650 30  0000 C CNN
F 3 "" H 6725 4650 30  0000 C CNN
	1    6725 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6725 4075 6725 4500
Wire Wire Line
	6725 4800 6725 4950
Connection ~ 6725 4950
$Comp
L power:GNDA #PWR0239
U 1 1 581EA3A6
P 9050 4850
F 0 "#PWR0239" H 9050 4600 50  0001 C CNN
F 1 "GNDA" V 9050 4625 50  0000 C CNN
F 2 "" H 9050 4850 60  0000 C CNN
F 3 "" H 9050 4850 60  0000 C CNN
	1    9050 4850
	-1   0    0    1   
$EndComp
Wire Wire Line
	9050 4850 9050 5025
Wire Wire Line
	8750 5675 8800 5675
Wire Wire Line
	2625 4375 2225 4375
Connection ~ 2225 4375
Wire Wire Line
	1900 4825 1900 4950
$Comp
L power:GNDA #PWR0240
U 1 1 581F2400
P 1650 4375
F 0 "#PWR0240" H 1650 4125 50  0001 C CNN
F 1 "GNDA" H 1650 4225 50  0000 C CNN
F 2 "" H 1650 4375 60  0000 C CNN
F 3 "" H 1650 4375 60  0000 C CNN
	1    1650 4375
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 4525 1900 4225
Wire Wire Line
	1900 4225 1650 4225
Wire Wire Line
	1650 4225 1650 4375
Wire Wire Line
	7500 4375 7075 4375
Connection ~ 7075 4375
$Comp
L power:GNDA #PWR0241
U 1 1 581F2834
P 6475 4225
F 0 "#PWR0241" H 6475 3975 50  0001 C CNN
F 1 "GNDA" H 6475 4075 50  0000 C CNN
F 2 "" H 6475 4225 60  0000 C CNN
F 3 "" H 6475 4225 60  0000 C CNN
	1    6475 4225
	1    0    0    -1  
$EndComp
Wire Wire Line
	6725 4075 6475 4075
Wire Wire Line
	6475 4075 6475 4225
Wire Wire Line
	1375 6100 1375 6225
Wire Wire Line
	1375 6225 1375 6275
$Comp
L RFIDr_Open_Lib:INDUCTOR L5
U 1 1 59F93528
P 2950 2825
F 0 "L5" V 2900 2825 50  0000 C CNN
F 1 "12n" V 3050 2825 50  0000 C CNN
F 2 "RFIDr_Open:L_0402" V 2800 2825 60  0000 C CNN
F 3 "" H 2950 2825 60  0000 C CNN
	1    2950 2825
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0450
U 1 1 59F93D2E
P 2950 3250
F 0 "#PWR0450" H 2950 3000 50  0001 C CNN
F 1 "GNDA" H 2950 3100 50  0000 C CNN
F 2 "" H 2950 3250 60  0000 C CNN
F 3 "" H 2950 3250 60  0000 C CNN
	1    2950 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 3125 2950 3250
$Comp
L Device:C C128
U 1 1 59F96238
P 4875 4325
F 0 "C128" H 4990 4371 50  0000 L CNN
F 1 "22p" H 4990 4280 50  0000 L CNN
F 2 "Capacitors_SMD:C_0201" V 4725 4375 30  0000 C CNN
F 3 "" H 4875 4325 50  0000 C CNN
	1    4875 4325
	1    0    0    -1  
$EndComp
$Comp
L Device:C C129
U 1 1 59F96420
P 9900 4300
F 0 "C129" H 10015 4346 50  0000 L CNN
F 1 "22p" H 10015 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0201" V 9750 4350 30  0000 C CNN
F 3 "" H 9900 4300 50  0000 C CNN
	1    9900 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4875 4475 4875 4550
Wire Wire Line
	4875 4550 4875 4950
Wire Wire Line
	4875 4950 4875 5475
Wire Wire Line
	4875 3525 4875 4175
Wire Wire Line
	9900 4450 9900 4725
Wire Wire Line
	9900 4725 9900 4900
Wire Wire Line
	9900 4900 9900 5475
Wire Wire Line
	9900 3500 9900 4150
$Comp
L Device:R R93
U 1 1 59F96DF7
P 10300 5000
F 0 "R93" V 10380 5000 50  0000 C CNN
F 1 "10k" V 10300 5000 50  0000 C CNN
F 2 "Resistors_SMD:R_0201" V 10230 5000 30  0000 C CNN
F 3 "" H 10300 5000 30  0000 C CNN
	1    10300 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0452
U 1 1 59F96EA5
P 10300 5250
F 0 "#PWR0452" H 10300 5000 50  0001 C CNN
F 1 "GNDA" H 10300 5100 50  0000 C CNN
F 2 "" H 10300 5250 60  0000 C CNN
F 3 "" H 10300 5250 60  0000 C CNN
	1    10300 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10300 5150 10300 5250
Wire Wire Line
	10300 4850 10300 4725
Wire Wire Line
	10300 4725 9900 4725
Connection ~ 9900 4725
$Comp
L Device:R R92
U 1 1 59F97674
P 5250 4875
F 0 "R92" V 5330 4875 50  0000 C CNN
F 1 "10k" V 5250 4875 50  0000 C CNN
F 2 "Resistors_SMD:R_0201" V 5180 4875 30  0000 C CNN
F 3 "" H 5250 4875 30  0000 C CNN
	1    5250 4875
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0451
U 1 1 59F976F6
P 5250 5150
F 0 "#PWR0451" H 5250 4900 50  0001 C CNN
F 1 "GNDA" H 5250 5000 50  0000 C CNN
F 2 "" H 5250 5150 60  0000 C CNN
F 3 "" H 5250 5150 60  0000 C CNN
	1    5250 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 5025 5250 5150
Wire Wire Line
	5250 4725 5250 4550
Wire Wire Line
	5250 4550 4875 4550
Connection ~ 4875 4550
$Comp
L Device:R R71
U 1 1 5E326351
P 2350 1400
F 0 "R71" V 2430 1400 50  0000 C CNN
F 1 "DNI" V 2350 1400 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 2250 1375 30  0000 C CNN
F 3 "" H 2350 1400 30  0000 C CNN
	1    2350 1400
	0    1    1    0   
$EndComp
$Comp
L power:GNDA #PWR0209
U 1 1 5E326359
P 1800 950
F 0 "#PWR0209" H 1800 700 50  0001 C CNN
F 1 "GNDA" V 1800 725 50  0000 C CNN
F 2 "" H 1800 950 60  0000 C CNN
F 3 "" H 1800 950 60  0000 C CNN
	1    1800 950 
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDA #PWR0210
U 1 1 5E32635F
P 1700 1975
F 0 "#PWR0210" H 1700 1725 50  0001 C CNN
F 1 "GNDA" H 1700 1825 50  0000 C CNN
F 2 "" H 1700 1975 60  0000 C CNN
F 3 "" H 1700 1975 60  0000 C CNN
	1    1700 1975
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0211
U 1 1 5E326365
P 2050 1975
F 0 "#PWR0211" H 2050 1725 50  0001 C CNN
F 1 "GNDA" H 2050 1825 50  0000 C CNN
F 2 "" H 2050 1975 60  0000 C CNN
F 3 "" H 2050 1975 60  0000 C CNN
	1    2050 1975
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 1400 2050 1400
Wire Wire Line
	2050 1400 2200 1400
Wire Wire Line
	2500 1400 2600 1400
Wire Wire Line
	1650 1550 1700 1550
Wire Wire Line
	1700 1550 1700 1875
Wire Wire Line
	1700 1875 1700 1975
Wire Wire Line
	1300 950  1300 1000
Wire Wire Line
	1300 950  1700 950 
Wire Wire Line
	1700 950  1800 950 
Wire Wire Line
	1650 1250 1700 1250
Wire Wire Line
	1700 1250 1700 950 
Connection ~ 1700 950 
Wire Wire Line
	2050 1975 2050 1875
$Comp
L RFIDr_Open_Lib:XGD10402KR D3
U 1 1 5E32637D
P 2050 1700
F 0 "D3" H 2075 1800 30  0000 R CNN
F 1 "XGD10402KR" H 2200 1625 30  0000 R CNN
F 2 "Resistors_SMD:R_0402" H 2075 1575 30  0000 C CNN
F 3 "" H 2050 1700 60  0000 C CNN
	1    2050 1700
	0    1    1    0   
$EndComp
$Comp
L RFIDr_Open_Lib:SMA_72970 U23
U 1 1 5E326384
P 1650 1250
F 0 "U23" H 1800 725 60  0000 C CNN
F 1 "SMA_72970" H 1800 825 60  0000 C CNN
F 2 "RFIDr_Open:SMA_72970" H 1800 600 30  0000 C CNN
F 3 "" H 1600 1250 60  0000 C CNN
	1    1650 1250
	0    1    1    0   
$EndComp
Wire Wire Line
	1300 1875 1700 1875
Connection ~ 1700 1875
Wire Wire Line
	1300 1800 1300 1875
Connection ~ 2050 1400
Wire Wire Line
	5975 5575 5725 5575
Wire Wire Line
	2950 2525 2950 2350
Connection ~ 2950 2350
Wire Wire Line
	2600 1400 2600 2350
Connection ~ 2600 2350
Wire Wire Line
	7075 3500 8475 3500
Wire Wire Line
	8475 3500 9900 3500
Wire Wire Line
	8475 3000 8475 3500
Connection ~ 8475 3500
Connection ~ 1375 6225
Wire Wire Line
	3800 6200 4125 6200
Connection ~ 4125 6200
Wire Wire Line
	6125 6175 6325 6175
Connection ~ 6325 6175
Wire Wire Line
	8825 6175 9150 6175
Connection ~ 9150 6175
Wire Wire Line
	8750 5725 8750 5675
Wire Wire Line
	1475 6425 1575 6425
Wire Wire Line
	1575 6425 1675 6425
Wire Wire Line
	1675 6425 2225 6425
Wire Wire Line
	2225 6425 2625 6425
Wire Wire Line
	2625 6425 4225 6425
Wire Wire Line
	4225 6425 4325 6425
Wire Wire Line
	4325 6425 4875 6425
Wire Wire Line
	4875 6425 6425 6425
Wire Wire Line
	6425 6425 6525 6425
Wire Wire Line
	6525 6425 6625 6425
Wire Wire Line
	6625 6425 7225 6425
Wire Wire Line
	7225 6425 7500 6425
Wire Wire Line
	7500 6425 9250 6425
Wire Wire Line
	9250 6425 9350 6425
Wire Wire Line
	9350 6425 9900 6425
Wire Wire Line
	8475 2700 8475 2350
Connection ~ 8475 2350
Wire Wire Line
	8475 2350 9800 2350
Wire Wire Line
	2050 1400 2050 1525
Text Notes 675  800  0    50   ~ 0
Design Note: This port is used to characterize the Tunable \nMicrowave Network when R71 is populated and R83 is DNIed.
Wire Notes Line
	600  575  600  2200
Wire Notes Line
	600  2200 3175 2200
Wire Notes Line
	3175 2200 3175 575 
Wire Notes Line
	3175 575  600  575 
Text Notes 3650 1625 0    100  ~ 0
Schematic Summary: ReflNW (Reflection Network)\nThis is the Tunable Microwave Network, which is covered in more detail here:\nhttps://ieeexplore.ieee.org/document/8376194.\nIt is comprised of 4 digital tunable capacitors along with inductive dividers\ndesigned such that the small DTCs subrange the large ones for enhanced\nresolution for generating a TX cancellation signal.
Text Notes 4400 3150 0    50   ~ 0
Design Note: 10kOhm resistors R81, R92, R89, R93 are to ensure that\nnodes between capacitors do not float and build up charge.
Wire Notes Line
	4325 2900 4325 3250
Wire Notes Line
	4325 3250 7225 3250
Wire Notes Line
	7225 2900 4325 2900
Wire Notes Line
	7225 2900 7225 3250
Text Notes 1350 7450 0    100  ~ 0
Small\n(Subranging)\nDigitally\nTunable\nCapacitor\n(DTC)
Text Notes 3975 7450 0    100  ~ 0
Large\n(Main)\nDigitally\nTunable\nCapacitor\n(DTC)
Text Notes 5725 6650 0    100  ~ 0
Small Subranging DTC
Text Notes 8550 6650 0    100  ~ 0
Large Main DTC
Wire Notes Line
	3525 575  3525 1800
Wire Notes Line
	3525 1800 9750 1800
Wire Notes Line
	9750 1800 9750 575 
Wire Notes Line
	9750 575  3525 575 
Text Notes 2550 4100 0    50   ~ 0
Design Note: L9 and L10\nform an inductive divider.
Wire Notes Line
	2500 3875 2500 4175
Wire Notes Line
	2500 4175 3575 4175
Wire Notes Line
	3575 4175 3575 3875
Wire Notes Line
	3575 3875 2500 3875
Text Notes 7350 4100 0    50   ~ 0
Design Note: L11 and L12\nform an inductive divider.
Wire Notes Line
	7325 3875 7325 4175
Wire Notes Line
	7325 4175 8400 4175
Wire Notes Line
	8400 4175 8400 3875
Wire Notes Line
	8400 3875 7325 3875
$EndSCHEMATC