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lna_proto.sch 18.8 KiB
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Started DSN 8.4GHz LNA + First IF
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EESchema Schematic File Version 2
LIBS:power_symbols
LIBS:NMOS
LIBS:passives
LIBS:ce3512k2
LIBS:pin_array
LIBS:RF_Connectors
LIBS:hmc220ms8
LIBS:lna_proto-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L CE3512K2 Q101
U 1 1 5B2FAC99
P 4050 3875
F 0 "Q101" H 4150 3725 39  0000 C CNN
F 1 "CE3512K2" H 4300 3625 39  0000 C CNN
F 2 "Transistors:CEL_MICRO-X" H 4050 3875 60  0001 C CNN
F 3 "" H 4050 3875 60  0001 C CNN
	1    4050 3875
	1    0    0    -1  
$EndComp
$Comp
L IND_SMALL L103
U 1 1 5B2FBFA1
P 4350 3475
F 0 "L103" H 4350 3375 25  0000 C CNN
F 1 "10n" H 4350 3525 25  0000 C CNN
F 2 "General_SMD:SM1206" H 4350 3475 60  0001 C CNN
F 3 "" H 4350 3475 60  0000 C CNN
	1    4350 3475
	0    1    1    0   
$EndComp
$Comp
L RES_0402 R102
U 1 1 5B2FC044
P 4350 3200
F 0 "R102" H 4350 3100 25  0000 C CNN
F 1 "250" H 4350 3250 25  0000 C CNN
F 2 "SM0402" H 4350 3200 60  0001 C CNN
F 3 "" H 4350 3200 60  0000 C CNN
	1    4350 3200
	0    1    1    0   
$EndComp
Wire Wire Line
	4250 3875 4475 3875
Wire Wire Line
	4350 3875 4350 3575
Wire Wire Line
	4350 3375 4350 3300
$Comp
L IND_SMALL L104
U 1 1 5B2FC182
P 4575 3875
F 0 "L104" H 4575 3775 25  0000 C CNN
F 1 "1n" H 4575 3925 25  0000 C CNN
F 2 "General_SMD:SM1206" H 4575 3875 60  0001 C CNN
F 3 "" H 4575 3875 60  0000 C CNN
	1    4575 3875
	1    0    0    -1  
$EndComp
Connection ~ 4350 3875
$Comp
L CAP_0402 C105
U 1 1 5B2FC233
P 4875 3875
F 0 "C105" H 4825 3800 25  0000 C CNN
F 1 "3p" H 4950 3800 25  0000 C CNN
F 2 "SM0402" H 4875 3975 60  0001 C CNN
F 3 "" H 4875 3875 60  0000 C CNN
	1    4875 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	4775 3875 4675 3875
$Comp
L AMP_SMA_FLANGE_901-9887-RFX J102
U 1 1 5B2FC2E9
P 9400 3875
F 0 "J102" H 9400 4000 60  0000 C CNN
F 1 "AMP_SMA_FLANGE_901-9887-RFX" H 9400 3425 60  0001 C CNN
F 2 "Connectors_RF:PAD_T_200x110um" H 9400 3875 60  0001 C CNN
F 3 "" H 9400 3875 60  0001 C CNN
	1    9400 3875
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR107
U 1 1 5B2FC81B
P 4350 3000
F 0 "#PWR107" H 4350 2960 30  0001 C CNN
F 1 "VCC" H 4350 3110 30  0000 C CNN
F 2 "" H 4350 3000 60  0000 C CNN
F 3 "" H 4350 3000 60  0000 C CNN
	1    4350 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 3000 4350 3100
$Comp
L CAP_0402 C101
U 1 1 5B2FC876
P 3575 3875
F 0 "C101" H 3525 3800 25  0000 C CNN
F 1 "1.3p" H 3650 3800 25  0000 C CNN
F 2 "SM0402" H 3575 3975 60  0001 C CNN
F 3 "" H 3575 3875 60  0000 C CNN
	1    3575 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	3675 3875 3850 3875
$Comp
L IND_SMALL L101
U 1 1 5B2FC95B
P 2800 3875
F 0 "L101" H 2800 3775 25  0000 C CNN
F 1 "1.4n" H 2800 3925 25  0000 C CNN
F 2 "General_SMD:SM1206" H 2800 3875 60  0001 C CNN
F 3 "" H 2800 3875 60  0000 C CNN
	1    2800 3875
	1    0    0    -1  
$EndComp
$Comp
L IND_SMALL L102
U 1 1 5B2FCA20
P 3100 4025
F 0 "L102" H 3100 3925 25  0000 C CNN
F 1 "2.2n" H 3100 4075 25  0000 C CNN
F 2 "General_SMD:SM1206" H 3100 4025 60  0001 C CNN
F 3 "" H 3100 4025 60  0000 C CNN
	1    3100 4025
	0    1    1    0   
$EndComp
Wire Wire Line
	2900 3875 3475 3875
Wire Wire Line
	3100 3925 3100 3875
Connection ~ 3100 3875
$Comp
L GND #PWR101
U 1 1 5B2FCAC9
P 3100 4225
F 0 "#PWR101" H 3100 3975 50  0001 C CNN
F 1 "GND" H 3100 4075 50  0001 C CNN
F 2 "" H 3100 4225 50  0000 C CNN
F 3 "" H 3100 4225 50  0000 C CNN
	1    3100 4225
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 4225 3100 4125
$Comp
L AMP_SMA_FLANGE_901-9887-RFX J101
U 1 1 5B2FCB14
P 2500 3875
F 0 "J101" H 2500 4000 60  0000 C CNN
F 1 "AMP_SMA_FLANGE_901-9887-RFX" H 2500 3425 60  0001 C CNN
F 2 "Connectors_RF:PAD_T_200x110um" H 2500 3875 60  0001 C CNN
F 3 "" H 2500 3875 60  0001 C CNN
	1    2500 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	2600 3875 2700 3875
$Comp
L CAP_0402 C104
U 1 1 5B2FCC80
P 4650 3325
F 0 "C104" H 4650 3225 25  0000 C CNN
F 1 "30p" H 4650 3400 25  0000 C CNN
F 2 "SM0402" H 4650 3425 60  0001 C CNN
F 3 "" H 4650 3325 60  0000 C CNN
	1    4650 3325
	1    0    0    -1  
$EndComp
$Comp
L CAP_1206 C103
U 1 1 5B2FCD11
P 4650 3050
F 0 "C103" H 4650 2950 25  0000 C CNN
F 1 "100n" H 4650 3125 25  0000 C CNN
F 2 "SM1206" H 4650 3150 60  0001 C CNN
F 3 "" H 4650 3050 60  0000 C CNN
	1    4650 3050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR109
U 1 1 5B2FCD88
P 4825 3450
F 0 "#PWR109" H 4825 3200 50  0001 C CNN
F 1 "GND" H 4825 3300 50  0001 C CNN
F 2 "" H 4825 3450 50  0000 C CNN
F 3 "" H 4825 3450 50  0000 C CNN
	1    4825 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4825 3450 4825 3050
Wire Wire Line
	4825 3050 4750 3050
Wire Wire Line
	4100 3050 4550 3050
Connection ~ 4350 3050
Wire Wire Line
	4550 3325 4350 3325
Connection ~ 4350 3325
Wire Wire Line
	4750 3325 4825 3325
Connection ~ 4825 3325
$Comp
L RES_0402 R104
U 1 1 5B2FC642
P 3775 4050
F 0 "R104" H 3725 3975 25  0000 C CNN
F 1 "1M" H 3850 3975 25  0000 C CNN
F 2 "SM0402" H 3775 4050 60  0001 C CNN
F 3 "" H 3775 4050 60  0000 C CNN
	1    3775 4050
	0    1    1    0   
$EndComp
$Comp
L GND #PWR104
U 1 1 5B2FC6A1
P 3775 4225
F 0 "#PWR104" H 3775 3975 50  0001 C CNN
F 1 "GND" H 3775 4075 50  0001 C CNN
F 2 "" H 3775 4225 50  0000 C CNN
F 3 "" H 3775 4225 50  0000 C CNN
	1    3775 4225
	1    0    0    -1  
$EndComp
Wire Wire Line
	3775 4150 3775 4225
Wire Wire Line
	3775 3750 3775 3950
Connection ~ 3775 3875
$Comp
L RES_0402 R103
U 1 1 5B2FC7A3
P 3775 3375
F 0 "R103" H 3725 3300 25  0000 C CNN
F 1 "NC" H 3850 3300 25  0000 C CNN
F 2 "SM0402" H 3775 3375 60  0001 C CNN
F 3 "" H 3775 3375 60  0000 C CNN
	1    3775 3375
	0    1    1    0   
$EndComp
$Comp
L IND_SMALL L105
U 1 1 5B2FC853
P 3775 3650
F 0 "L105" H 3775 3550 25  0000 C CNN
F 1 "NC" H 3775 3700 25  0000 C CNN
F 2 "General_SMD:SM1206" H 3775 3650 60  0001 C CNN
F 3 "" H 3775 3650 60  0000 C CNN
	1    3775 3650
	0    1    1    0   
$EndComp
Wire Wire Line
	3775 3550 3775 3475
$Comp
L Vadj #PWR103
U 1 1 5B2FC975
P 3775 3175
F 0 "#PWR103" H 3775 3135 30  0001 C CNN
F 1 "Vadj" H 3775 3285 30  0000 C CNN
F 2 "" H 3775 3175 60  0000 C CNN
F 3 "" H 3775 3175 60  0000 C CNN
	1    3775 3175
	1    0    0    -1  
$EndComp
Wire Wire Line
	3775 3175 3775 3275
$Comp
L PIN_ARRAY_2x5 J103
U 1 1 5B2FCE96
P 4050 2775
F 0 "J103" H 4050 2600 25  0000 C CNN
F 1 "PIN_ARRAY_2x5" H 4050 2550 25  0000 C CNN
F 2 "Connectors_254mm:pin_array_5x2" H 4050 2675 25  0001 C CNN
F 3 "" H 4050 2675 25  0000 C CNN
	1    4050 2775
	0    1    1    0   
$EndComp
Wire Wire Line
	3650 3225 3950 3225
Wire Wire Line
	3950 3225 3950 2975
Connection ~ 3775 3225
Wire Wire Line
	4000 2975 4000 3100
Wire Wire Line
	4000 3100 3950 3100
Connection ~ 3950 3100
Wire Wire Line
	4100 2975 4100 3050
Wire Wire Line
	4150 2975 4150 3050
Connection ~ 4150 3050
$Comp
L CAP_1206 C106
U 1 1 5B2FD056
P 3550 3225
F 0 "C106" H 3550 3125 25  0000 C CNN
F 1 "100n" H 3550 3300 25  0000 C CNN
F 2 "SM1206" H 3550 3325 60  0001 C CNN
F 3 "" H 3550 3225 60  0000 C CNN
	1    3550 3225
	1    0    0    -1  
$EndComp
$Comp
L CAP_0402 C107
U 1 1 5B2FD11F
P 3550 3525
F 0 "C107" H 3550 3425 25  0000 C CNN
F 1 "30p" H 3550 3600 25  0000 C CNN
F 2 "SM0402" H 3550 3625 60  0001 C CNN
F 3 "" H 3550 3525 60  0000 C CNN
	1    3550 3525
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 3525 3775 3525
Connection ~ 3775 3525
$Comp
L GND #PWR102
U 1 1 5B2FD25E
P 3350 3125
F 0 "#PWR102" H 3350 2875 50  0001 C CNN
F 1 "GND" H 3350 2975 50  0001 C CNN
F 2 "" H 3350 3125 50  0000 C CNN
F 3 "" H 3350 3125 50  0000 C CNN
	1    3350 3125
	-1   0    0    1   
$EndComp
Wire Wire Line
	3350 3125 3350 3525
Wire Wire Line
	3350 3525 3450 3525
Wire Wire Line
	3450 3225 3350 3225
Connection ~ 3350 3225
$Comp
L GND #PWR106
U 1 1 5B2FD494
P 4050 3200
F 0 "#PWR106" H 4050 2950 50  0001 C CNN
F 1 "GND" H 4050 3050 50  0001 C CNN
F 2 "" H 4050 3200 50  0000 C CNN
F 3 "" H 4050 3200 50  0000 C CNN
	1    4050 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 2975 4050 3200
$Comp
L GND #PWR105
U 1 1 5B2FD521
P 4050 2475
F 0 "#PWR105" H 4050 2225 50  0001 C CNN
F 1 "GND" H 4050 2325 50  0001 C CNN
F 2 "" H 4050 2475 50  0000 C CNN
F 3 "" H 4050 2475 50  0000 C CNN
	1    4050 2475
	-1   0    0    1   
$EndComp
Wire Wire Line
	4050 2475 4050 2575
Wire Wire Line
	3950 2575 3950 2525
Wire Wire Line
	3950 2525 4150 2525
Connection ~ 4050 2525
Wire Wire Line
	4150 2525 4150 2575
Wire Wire Line
	4100 2575 4100 2525
Connection ~ 4100 2525
Wire Wire Line
	4000 2575 4000 2525
Connection ~ 4000 2525
Text Label 2650 3875 0    39   ~ 0
r1
Text Label 2950 3875 0    39   ~ 0
r2
Text Label 3725 3875 0    39   ~ 0
r3
Text Label 4300 3875 0    39   ~ 0
r4
Text Label 4700 3875 0    39   ~ 0
r5
Text Label 5050 3875 0    39   ~ 0
r6
Text Notes 3475 3075 0    39   ~ 0
-0.5V
Wire Wire Line
	3775 4175 4050 4175
Wire Wire Line
	4000 4175 4000 4075
Connection ~ 3775 4175
Wire Wire Line
	4050 4175 4050 4075
Connection ~ 4000 4175
Text Notes 2350 2875 0    39   ~ 0
External negativ biasing\nSource generation can be used (51R // 3pF)
$Comp
L HMC220MS8 U101
U 1 1 5B2FFBA6
P 5400 4125
F 0 "U101" H 5400 3825 39  0000 C CNN
F 1 "HMC220MS8" H 5350 4325 39  0000 C CNN
F 2 "SSOP:SSOP8" H 5350 4075 39  0001 C CNN
F 3 "" H 5350 4075 39  0001 C CNN
	1    5400 4125
	0    -1   -1   0   
$EndComp
$Comp
L CAP_0402 C110
U 1 1 5B2FFC88
P 6100 3875
F 0 "C110" H 6050 3800 25  0000 C CNN
F 1 "20p" H 6175 3800 25  0000 C CNN
F 2 "SM0402" H 6100 3975 60  0001 C CNN
F 3 "" H 6100 3875 60  0000 C CNN
	1    6100 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	6200 3875 6625 3875
Wire Wire Line
	5600 3925 5600 3875
Wire Wire Line
	5600 3875 6000 3875
Wire Wire Line
	5300 3925 5300 3875
Wire Wire Line
	5300 3875 4975 3875
$Comp
L CAP_0402 C109
U 1 1 5B3003D2
P 5300 4600
F 0 "C109" H 5250 4525 25  0000 C CNN
F 1 "10p" H 5375 4525 25  0000 C CNN
F 2 "SM0402" H 5300 4700 60  0001 C CNN
F 3 "" H 5300 4600 60  0000 C CNN
	1    5300 4600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5300 4500 5300 4375
$Comp
L RES_0402 R105
U 1 1 5B300574
P 4650 4875
F 0 "R105" H 4650 4775 25  0000 C CNN
F 1 "TBD" H 4650 4925 25  0000 C CNN
F 2 "SM0402" H 4650 4875 60  0001 C CNN
F 3 "" H 4650 4875 60  0000 C CNN
	1    4650 4875
	-1   0    0    1   
$EndComp
$Comp
L RES_0402 R106
U 1 1 5B300675
P 4925 5025
F 0 "R106" H 4925 4925 25  0000 C CNN
F 1 "TBD" H 4925 5075 25  0000 C CNN
F 2 "SM0402" H 4925 5025 60  0001 C CNN
F 3 "" H 4925 5025 60  0000 C CNN
	1    4925 5025
	0    -1   -1   0   
$EndComp
$Comp
L RES_0402 R101
U 1 1 5B300702
P 4400 5025
F 0 "R101" H 4400 4925 25  0000 C CNN
F 1 "TBD" H 4400 5075 25  0000 C CNN
F 2 "SM0402" H 4400 5025 60  0001 C CNN
F 3 "" H 4400 5025 60  0000 C CNN
	1    4400 5025
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4750 4875 5300 4875
Wire Wire Line
	5300 4875 5300 4700
Wire Wire Line
	4925 4925 4925 4875
Connection ~ 4925 4875
$Comp
L GND #PWR110
U 1 1 5B30086D
P 4925 5175
F 0 "#PWR110" H 4925 4925 50  0001 C CNN
F 1 "GND" H 4925 5025 50  0001 C CNN
F 2 "" H 4925 5175 50  0000 C CNN
F 3 "" H 4925 5175 50  0000 C CNN
	1    4925 5175
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR108
U 1 1 5B3008F0
P 4400 5175
F 0 "#PWR108" H 4400 4925 50  0001 C CNN
F 1 "GND" H 4400 5025 50  0001 C CNN
F 2 "" H 4400 5175 50  0000 C CNN
F 3 "" H 4400 5175 50  0000 C CNN
	1    4400 5175
	1    0    0    -1  
$EndComp
Wire Wire Line
	4925 5125 4925 5175
Wire Wire Line
	4400 5125 4400 5175
Wire Wire Line
	4400 4925 4400 4875
Wire Wire Line
	4225 4875 4550 4875
$Comp
L CAP_0402 C102
U 1 1 5B300ACF
P 4125 4875
F 0 "C102" H 4075 4800 25  0000 C CNN
F 1 "10p" H 4200 4800 25  0000 C CNN
F 2 "SM0402" H 4125 4975 60  0001 C CNN
F 3 "" H 4125 4875 60  0000 C CNN
	1    4125 4875
	1    0    0    -1  
$EndComp
Connection ~ 4400 4875
$Comp
L GND #PWR113
U 1 1 5B301191
P 5500 4450
F 0 "#PWR113" H 5500 4200 50  0001 C CNN
F 1 "GND" H 5500 4300 50  0001 C CNN
F 2 "" H 5500 4450 50  0000 C CNN
F 3 "" H 5500 4450 50  0000 C CNN
	1    5500 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 4450 5500 4375
Wire Wire Line
	5500 4425 5400 4425
Wire Wire Line
	5400 4425 5400 4375
Connection ~ 5500 4425
$Comp
L GND #PWR112
U 1 1 5B301328
P 5500 3825
F 0 "#PWR112" H 5500 3575 50  0001 C CNN
F 1 "GND" H 5500 3675 50  0001 C CNN
F 2 "" H 5500 3825 50  0000 C CNN
F 3 "" H 5500 3825 50  0000 C CNN
	1    5500 3825
	-1   0    0    1   
$EndComp
Wire Wire Line
	5500 3825 5500 3925
Wire Wire Line
	5400 3925 5400 3875
Wire Wire Line
	5400 3875 5500 3875
Connection ~ 5500 3875
$Comp
L AMP_SMA_FLANGE_901-9887-RFX J104
U 1 1 5B3017BD
P 3725 4875
F 0 "J104" H 3725 5000 60  0000 C CNN
F 1 "AMP_SMA_FLANGE_901-9887-RFX" H 3725 4425 60  0001 C CNN
F 2 "Connectors_RF:PAD_T_200x110um" H 3725 4875 60  0001 C CNN
F 3 "" H 3725 4875 60  0001 C CNN
	1    3725 4875
	-1   0    0    1   
$EndComp
Wire Wire Line
	3825 4875 4025 4875
Text Notes 3750 4725 0    39   ~ 0
10dBm Input
$Comp
L CAP_0402 C108
U 1 1 5B301BC8
P 5200 3675
F 0 "C108" H 5150 3600 25  0000 C CNN
F 1 "10p" H 5275 3600 25  0000 C CNN
F 2 "SM0402" H 5200 3775 60  0001 C CNN
F 3 "" H 5200 3675 60  0000 C CNN
	1    5200 3675
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5200 3775 5200 3875
Connection ~ 5200 3875
$Comp
L uFL J105
U 1 1 5B301D50
P 5200 3350
F 0 "J105" V 5375 3375 60  0000 C CNN
F 1 "uFL" V 5325 3200 60  0001 C CNN
F 2 "Connectors_RF:U.FL-R-SMT-1" H 5200 3350 60  0001 C CNN
F 3 "" H 5200 3350 60  0001 C CNN
	1    5200 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5200 3500 5200 3575
$Comp
L GND #PWR111
U 1 1 5B301F9A
P 5450 3350
F 0 "#PWR111" H 5450 3100 50  0001 C CNN
F 1 "GND" H 5450 3200 50  0001 C CNN
F 2 "" H 5450 3350 50  0000 C CNN
F 3 "" H 5450 3350 50  0000 C CNN
	1    5450 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5450 3350 5400 3350
Text Label 5200 3525 3    39   ~ 0
r7
Text Label 5700 3875 0    39   ~ 0
r8
Text Label 6350 3875 0    39   ~ 0
r9
Text Label 3875 4875 0    39   ~ 0
r10
Text Label 4300 4875 0    39   ~ 0
r11
Text Label 4850 4875 0    39   ~ 0
r12
Text Label 5300 4475 1    39   ~ 0
r13
$Comp
L CAP_0402 C111
U 1 1 5B30471B
P 6275 3675
F 0 "C111" H 6225 3600 25  0000 C CNN
F 1 "10p" H 6350 3600 25  0000 C CNN
F 2 "SM0402" H 6275 3775 60  0001 C CNN
F 3 "" H 6275 3675 60  0000 C CNN
	1    6275 3675
	0    -1   -1   0   
$EndComp
$Comp
L uFL J106
U 1 1 5B304721
P 6275 3350
F 0 "J106" V 6450 3375 60  0000 C CNN
F 1 "uFL" V 6400 3200 60  0001 C CNN
F 2 "Connectors_RF:U.FL-R-SMT-1" H 6275 3350 60  0001 C CNN
F 3 "" H 6275 3350 60  0001 C CNN
	1    6275 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6275 3500 6275 3575
$Comp
L GND #PWR114
U 1 1 5B304769
P 6550 3350
F 0 "#PWR114" H 6550 3100 50  0001 C CNN
F 1 "GND" H 6550 3200 50  0001 C CNN
F 2 "" H 6550 3350 50  0000 C CNN
F 3 "" H 6550 3350 50  0000 C CNN
	1    6550 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6475 3350 6550 3350
Wire Wire Line
	6275 3775 6275 3875
Connection ~ 6275 3875
Text Label 6275 3550 1    39   ~ 0
r14
$Comp
L IND_SMALL L106
U 1 1 5B305758
P 6725 3875
F 0 "L106" H 6725 3775 25  0000 C CNN
F 1 "6n" H 6725 3925 25  0000 C CNN
F 2 "General_SMD:SM1206" H 6725 3875 60  0001 C CNN
F 3 "" H 6725 3875 60  0000 C CNN
	1    6725 3875
	1    0    0    -1  
$EndComp
$Comp
L CAP_0402 C112
U 1 1 5B3058C9
P 7000 3875
F 0 "C112" H 6950 3800 25  0000 C CNN
F 1 "1p" H 7075 3800 25  0000 C CNN
F 2 "SM0402" H 7000 3975 60  0001 C CNN
F 3 "" H 7000 3875 60  0000 C CNN
	1    7000 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	6900 3875 6825 3875
$Comp
L IND_SMALL L110
U 1 1 5B305FA9
P 8850 3875
F 0 "L110" H 8850 3775 25  0000 C CNN
F 1 "6n" H 8850 3925 25  0000 C CNN
F 2 "General_SMD:SM1206" H 8850 3875 60  0001 C CNN
F 3 "" H 8850 3875 60  0000 C CNN
	1    8850 3875
	1    0    0    -1  
$EndComp
$Comp
L CAP_0402 C116
U 1 1 5B305FAF
P 9125 3875
F 0 "C116" H 9075 3800 25  0000 C CNN
F 1 "1p" H 9200 3800 25  0000 C CNN
F 2 "SM0402" H 9125 3975 60  0001 C CNN
F 3 "" H 9125 3875 60  0000 C CNN
	1    9125 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	9025 3875 8950 3875
Wire Wire Line
	9225 3875 9300 3875
$Comp
L IND_SMALL L108
U 1 1 5B30629D
P 7675 3875
F 0 "L108" H 7675 3775 25  0000 C CNN
F 1 "20n" H 7675 3925 25  0000 C CNN
F 2 "General_SMD:SM1206" H 7675 3875 60  0001 C CNN
F 3 "" H 7675 3875 60  0000 C CNN
	1    7675 3875
	1    0    0    -1  
$EndComp
$Comp
L CAP_0402 C114
U 1 1 5B3062A3
P 7950 3875
F 0 "C114" H 7900 3800 25  0000 C CNN
F 1 "0.3p" H 8025 3800 25  0000 C CNN
F 2 "SM0402" H 7950 3975 60  0001 C CNN
F 3 "" H 7950 3875 60  0000 C CNN
	1    7950 3875
	-1   0    0    1   
$EndComp
Wire Wire Line
	7850 3875 7775 3875
$Comp
L IND_SMALL L107
U 1 1 5B306346
P 7225 4075
F 0 "L107" H 7225 3975 25  0000 C CNN
F 1 "1n" H 7225 4125 25  0000 C CNN
F 2 "General_SMD:SM1206" H 7225 4075 60  0001 C CNN
F 3 "" H 7225 4075 60  0000 C CNN
	1    7225 4075
	0    1    1    0   
$EndComp
$Comp
L CAP_0402 C113
U 1 1 5B306403
P 7425 4075
F 0 "C113" H 7375 4000 25  0000 C CNN
F 1 "6p" H 7500 4000 25  0000 C CNN
F 2 "SM0402" H 7425 4175 60  0001 C CNN
F 3 "" H 7425 4075 60  0000 C CNN
	1    7425 4075
	0    -1   -1   0   
$EndComp
$Comp
L IND_SMALL L109
U 1 1 5B3065C5
P 8250 4075
F 0 "L109" H 8250 3975 25  0000 C CNN
F 1 "1n" H 8250 4125 25  0000 C CNN
F 2 "General_SMD:SM1206" H 8250 4075 60  0001 C CNN
F 3 "" H 8250 4075 60  0000 C CNN
	1    8250 4075
	0    1    1    0   
$EndComp
$Comp
L CAP_0402 C115
U 1 1 5B3065CB
P 8450 4075
F 0 "C115" H 8400 4000 25  0000 C CNN
F 1 "6p" H 8525 4000 25  0000 C CNN
F 2 "SM0402" H 8450 4175 60  0001 C CNN
F 3 "" H 8450 4075 60  0000 C CNN
	1    8450 4075
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR116
U 1 1 5B306621
P 7425 4300
F 0 "#PWR116" H 7425 4050 50  0001 C CNN
F 1 "GND" H 7425 4150 50  0001 C CNN
F 2 "" H 7425 4300 50  0000 C CNN
F 3 "" H 7425 4300 50  0000 C CNN
	1    7425 4300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR115
U 1 1 5B3066CC
P 7225 4300
F 0 "#PWR115" H 7225 4050 50  0001 C CNN
F 1 "GND" H 7225 4150 50  0001 C CNN
F 2 "" H 7225 4300 50  0000 C CNN
F 3 "" H 7225 4300 50  0000 C CNN
	1    7225 4300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR118
U 1 1 5B30674F
P 8450 4300
F 0 "#PWR118" H 8450 4050 50  0001 C CNN
F 1 "GND" H 8450 4150 50  0001 C CNN
F 2 "" H 8450 4300 50  0000 C CNN
F 3 "" H 8450 4300 50  0000 C CNN
	1    8450 4300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR117
U 1 1 5B306755
P 8250 4300
F 0 "#PWR117" H 8250 4050 50  0001 C CNN
F 1 "GND" H 8250 4150 50  0001 C CNN
F 2 "" H 8250 4300 50  0000 C CNN
F 3 "" H 8250 4300 50  0000 C CNN
	1    8250 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 3875 8750 3875
Wire Wire Line
	8450 3975 8450 3875
Connection ~ 8450 3875
Wire Wire Line
	8250 3975 8250 3875
Connection ~ 8250 3875
Wire Wire Line
	8450 4175 8450 4300
Wire Wire Line
	8250 4175 8250 4300
Wire Wire Line
	7575 3875 7100 3875
Wire Wire Line
	7225 3975 7225 3875
Connection ~ 7225 3875
Wire Wire Line
	7425 3975 7425 3875
Connection ~ 7425 3875
Wire Wire Line
	7425 4175 7425 4300
Wire Wire Line
	7225 4175 7225 4300
Text Label 6850 3875 0    39   ~ 0
r15
Text Label 7150 3875 0    39   ~ 0
r16
Text Label 7800 3875 0    39   ~ 0
r17
Text Label 8125 3875 0    39   ~ 0
r18
Text Label 8975 3875 0    39   ~ 0
r19
Text Label 9250 3875 0    39   ~ 0
r20
$EndSCHEMATC