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Microstepper
Commit 8a3803be authored by Anders Wallin's avatar Anders Wallin
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add component values and comments

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ddsboard/AD9912.sch
View file @ 8a3803be
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ddsboard/LT3045_LDO.sch
View file @ 8a3803be
......@@ -28,7 +28,7 @@ AR Path="/5CE89E45/5E2E687B/5E64ED48" Ref="#PWR0223" Part="1"
AR Path="/5D020105/5E2E687B/5E64ED48" Ref="#PWR0255" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E64ED48" Ref="#PWR0231" Part="1"
AR Path="/5D020105/5E2F41AA/5E64ED48" Ref="#PWR0263" Part="1"
F 0 "#PWR0263" H 4350 3550 50 0001 C CNN
F 0 "#PWR0191" H 4350 3550 50 0001 C CNN
F 1 "GND" H 4355 3627 50 0000 C CNN
F 2 "" H 4350 3800 50 0001 C CNN
F 3 "" H 4350 3800 50 0001 C CNN
......@@ -143,7 +143,7 @@ AR Path="/5CE89E45/5E2E687B/5E6509AD" Ref="#PWR0224" Part="1"
AR Path="/5D020105/5E2E687B/5E6509AD" Ref="#PWR0256" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E6509AD" Ref="#PWR0232" Part="1"
AR Path="/5D020105/5E2F41AA/5E6509AD" Ref="#PWR0264" Part="1"
F 0 "#PWR0264" H 5400 3400 50 0001 C CNN
F 0 "#PWR0192" H 5400 3400 50 0001 C CNN
F 1 "GND" H 5405 3477 50 0000 C CNN
F 2 "" H 5400 3650 50 0001 C CNN
F 3 "" H 5400 3650 50 0001 C CNN
......@@ -167,7 +167,7 @@ AR Path="/5CE89E45/5E2E687B/5E650D4A" Ref="#PWR0225" Part="1"
AR Path="/5D020105/5E2E687B/5E650D4A" Ref="#PWR0257" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E650D4A" Ref="#PWR0233" Part="1"
AR Path="/5D020105/5E2F41AA/5E650D4A" Ref="#PWR0265" Part="1"
F 0 "#PWR0265" H 5750 3750 50 0001 C CNN
F 0 "#PWR0193" H 5750 3750 50 0001 C CNN
F 1 "GND" H 5755 3827 50 0000 C CNN
F 2 "" H 5750 4000 50 0001 C CNN
F 3 "" H 5750 4000 50 0001 C CNN
......@@ -220,7 +220,7 @@ AR Path="/5CE89E45/5E2E687B/5E6523E2" Ref="#PWR0226" Part="1"
AR Path="/5D020105/5E2E687B/5E6523E2" Ref="#PWR0258" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E6523E2" Ref="#PWR0234" Part="1"
AR Path="/5D020105/5E2F41AA/5E6523E2" Ref="#PWR0266" Part="1"
F 0 "#PWR0266" H 3200 3400 50 0001 C CNN
F 0 "#PWR0194" H 3200 3400 50 0001 C CNN
F 1 "GND" H 3205 3477 50 0000 C CNN
F 2 "" H 3200 3650 50 0001 C CNN
F 3 "" H 3200 3650 50 0001 C CNN
......@@ -270,7 +270,7 @@ AR Path="/5CE89E45/5E2E687B/5E652D21" Ref="#PWR0227" Part="1"
AR Path="/5D020105/5E2E687B/5E652D21" Ref="#PWR0259" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E652D21" Ref="#PWR0235" Part="1"
AR Path="/5D020105/5E2F41AA/5E652D21" Ref="#PWR0267" Part="1"
F 0 "#PWR0267" H 3900 3700 50 0001 C CNN
F 0 "#PWR0195" H 3900 3700 50 0001 C CNN
F 1 "GND" H 3905 3777 50 0000 C CNN
F 2 "" H 3900 3950 50 0001 C CNN
F 3 "" H 3900 3950 50 0001 C CNN
......@@ -321,7 +321,7 @@ AR Path="/5CE89E45/5E2E687B/5E653965" Ref="#PWR0228" Part="1"
AR Path="/5D020105/5E2E687B/5E653965" Ref="#PWR0260" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E653965" Ref="#PWR0236" Part="1"
AR Path="/5D020105/5E2F41AA/5E653965" Ref="#PWR0268" Part="1"
F 0 "#PWR0268" H 3650 3700 50 0001 C CNN
F 0 "#PWR0196" H 3650 3700 50 0001 C CNN
F 1 "GND" H 3655 3777 50 0000 C CNN
F 2 "" H 3650 3950 50 0001 C CNN
F 3 "" H 3650 3950 50 0001 C CNN
......@@ -372,7 +372,7 @@ AR Path="/5CE89E45/5E2E687B/5E65486A" Ref="#PWR0229" Part="1"
AR Path="/5D020105/5E2E687B/5E65486A" Ref="#PWR0261" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E65486A" Ref="#PWR0237" Part="1"
AR Path="/5D020105/5E2F41AA/5E65486A" Ref="#PWR0269" Part="1"
F 0 "#PWR0269" H 3900 3200 50 0001 C CNN
F 0 "#PWR0197" H 3900 3200 50 0001 C CNN
F 1 "GND" V 3905 3322 50 0000 R CNN
F 2 "" H 3900 3450 50 0001 C CNN
F 3 "" H 3900 3450 50 0001 C CNN
......@@ -437,7 +437,7 @@ AR Path="/5CE89E45/5E2E687B/5E657E30" Ref="#PWR0230" Part="1"
AR Path="/5D020105/5E2E687B/5E657E30" Ref="#PWR0262" Part="1"
AR Path="/5CE89E45/5E2F41AA/5E657E30" Ref="#PWR0238" Part="1"
AR Path="/5D020105/5E2F41AA/5E657E30" Ref="#PWR0270" Part="1"
F 0 "#PWR0270" H 5750 2500 50 0001 C CNN
F 0 "#PWR0198" H 5750 2500 50 0001 C CNN
F 1 "GND" H 5755 2577 50 0000 C CNN
F 2 "" H 5750 2750 50 0001 C CNN
F 3 "" H 5750 2750 50 0001 C CNN
......@@ -450,4 +450,12 @@ Text Notes 2250 3100 0 50 ~ 0
max 20V in
Text Notes 7950 6450 0 50 ~ 0
Copyright Anders E. Wallin, 2020.\n\nThis source describes Open Hardware and is licensed under the CERN-OHL-S v2\n\nYou may redistribute and modify this documentation and make products\nusing it under the terms of the CERN-OHL-S v2 (https:/cern.ch/cern-ohl).\n\nThis documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED\nWARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY\nAND FITNESS FOR A PARTICULAR PURPOSE. \nPlease see the CERN-OHL-S v2 for applicable conditions.\n\nSource location: https://ohwr.org/project/microstepper\n\nAs per CERN-OHL-S v2 section 4, should You produce hardware based on\nthese sources, You must maintain the Source Location visible on the\nexternal case of the product you make using this documentation.
Wire Notes Line
7900 5050 11150 5050
Wire Notes Line
11150 5050 11150 6500
Wire Notes Line
11150 6500 7900 6500
Wire Notes Line
7900 6500 7900 5050
$EndSCHEMATC
ddsboard/PLL_AD4351.sch
View file @ 8a3803be
......@@ -123,7 +123,7 @@ F 3 "" H 6000 2950 50 0001 C CNN
$EndComp
Wire Wire Line
6200 2950 6150 2950
Text GLabel 4600 1450 0 60 Input ~ 0
Text GLabel 4250 1550 0 60 Input ~ 0
PLL33
$Comp
L dds-rescue:GND-power1 #PWR?
......@@ -138,7 +138,7 @@ F 3 "" H 4550 4850 50 0001 C CNN
1 4550 4850
1 0 0 -1
$EndComp
Text GLabel 4550 2050 0 60 Input ~ 0
Text GLabel 4200 2200 0 60 Input ~ 0
PLL33
Text GLabel 4950 1350 0 60 Input ~ 0
PLL_VVCO33
......@@ -260,7 +260,7 @@ U 1 1 5D091A13
P 4400 2350
AR Path="/5D091A13" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091A13" Ref="C215" Part="1"
F 0 "C215" V 4450 2400 50 0000 L CNN
F 0 "C215" H 4400 2400 50 0000 L CNN
F 1 "10p" V 4450 2150 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4400 2350 50 0001 C CNN
F 3 "" H 4400 2350 50 0001 C CNN
......@@ -273,7 +273,7 @@ U 1 1 5D091A19
P 4250 2350
AR Path="/5D091A19" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091A19" Ref="C213" Part="1"
F 0 "C213" V 4300 2400 50 0000 L CNN
F 0 "C213" H 4050 2400 50 0000 L CNN
F 1 "0.1u" V 4300 2150 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4250 2350 50 0001 C CNN
F 3 "" H 4250 2350 50 0001 C CNN
......@@ -509,7 +509,7 @@ P 7650 3000
AR Path="/5D091A9F" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091A9F" Ref="L202" Part="1"
F 0 "L202" V 7600 2950 50 0000 L CNN
F 1 "39n" V 7700 2950 50 0000 L CNN
F 1 "7.5n" V 7700 2950 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 7650 3000 50 0001 C CNN
F 3 "" H 7650 3000 50 0001 C CNN
1 7650 3000
......@@ -522,7 +522,7 @@ P 7650 3350
AR Path="/5D091AA5" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091AA5" Ref="L203" Part="1"
F 0 "L203" V 7600 3300 50 0000 L CNN
F 1 "39n" V 7700 3300 50 0000 L CNN
F 1 "7.5n" V 7700 3300 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 7650 3350 50 0001 C CNN
F 3 "" H 7650 3350 50 0001 C CNN
1 7650 3350
......@@ -535,7 +535,7 @@ P 7900 3150
AR Path="/5D091AAB" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091AAB" Ref="C223" Part="1"
F 0 "C223" H 7750 3100 50 0000 L CNN
F 1 "0.1u" V 7850 3200 50 0000 L CNN
F 1 "120p" V 7850 3200 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7900 3150 50 0001 C CNN
F 3 "" H 7900 3150 50 0001 C CNN
1 7900 3150
......@@ -561,7 +561,7 @@ P 8200 3150
AR Path="/5D091AB7" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091AB7" Ref="C227" Part="1"
F 0 "C227" H 8200 3100 50 0000 L CNN
F 1 "0.1u" V 8150 3200 50 0000 L CNN
F 1 "120p" V 8150 3200 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8200 3150 50 0001 C CNN
F 3 "" H 8200 3150 50 0001 C CNN
1 8200 3150
......@@ -574,7 +574,7 @@ P 8500 2900
AR Path="/5D091ABD" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091ABD" Ref="C229" Part="1"
F 0 "C229" V 8600 2800 50 0000 L CNN
F 1 "0.1u" V 8450 2700 50 0000 L CNN
F 1 "1n" V 8400 2850 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8500 2900 50 0001 C CNN
F 3 "" H 8500 2900 50 0001 C CNN
1 8500 2900
......@@ -587,7 +587,7 @@ P 8500 3400
AR Path="/5D091AC3" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091AC3" Ref="C230" Part="1"
F 0 "C230" V 8600 3300 50 0000 L CNN
F 1 "0.1u" V 8550 3200 50 0000 L CNN
F 1 "1n" V 8400 3350 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8500 3400 50 0001 C CNN
F 3 "" H 8500 3400 50 0001 C CNN
1 8500 3400
......@@ -600,7 +600,7 @@ P 8800 2900
AR Path="/5D091AC9" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091AC9" Ref="L206" Part="1"
F 0 "L206" V 8750 2800 50 0000 L CNN
F 1 "39n" V 8850 2850 50 0000 L CNN
F 1 "1.9n" V 8850 2850 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 8800 2900 50 0001 C CNN
F 3 "" H 8800 2900 50 0001 C CNN
1 8800 2900
......@@ -613,7 +613,7 @@ P 8800 3400
AR Path="/5D091ACF" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091ACF" Ref="L207" Part="1"
F 0 "L207" V 8750 3300 50 0000 L CNN
F 1 "39n" V 8850 3350 50 0000 L CNN
F 1 "1.9n" V 8850 3350 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 8800 3400 50 0001 C CNN
F 3 "" H 8800 3400 50 0001 C CNN
1 8800 3400
......@@ -678,7 +678,7 @@ P 7650 3700
AR Path="/5D091AF6" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091AF6" Ref="L204" Part="1"
F 0 "L204" V 7600 3650 50 0000 L CNN
F 1 "39n" V 7700 3650 50 0000 L CNN
F 1 "7.5n" V 7700 3650 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 7650 3700 50 0001 C CNN
F 3 "" H 7650 3700 50 0001 C CNN
1 7650 3700
......@@ -691,7 +691,7 @@ P 7650 4050
AR Path="/5D091AFC" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091AFC" Ref="L205" Part="1"
F 0 "L205" V 7600 4000 50 0000 L CNN
F 1 "39n" V 7700 4000 50 0000 L CNN
F 1 "7.5n" V 7700 4000 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 7650 4050 50 0001 C CNN
F 3 "" H 7650 4050 50 0001 C CNN
1 7650 4050
......@@ -704,7 +704,7 @@ P 7900 3850
AR Path="/5D091B02" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091B02" Ref="C224" Part="1"
F 0 "C224" H 7800 3750 50 0000 L CNN
F 1 "0.1u" V 7850 3900 50 0000 L CNN
F 1 "120p" V 7850 3900 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7900 3850 50 0001 C CNN
F 3 "" H 7900 3850 50 0001 C CNN
1 7900 3850
......@@ -729,8 +729,8 @@ U 1 1 5D091B0E
P 8200 3850
AR Path="/5D091B0E" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091B0E" Ref="C228" Part="1"
F 0 "C228" H 8250 3800 50 0000 L CNN
F 1 "0.1u" V 8150 3900 50 0000 L CNN
F 0 "C228" H 8250 3850 50 0000 L CNN
F 1 "120p" V 8150 3900 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8200 3850 50 0001 C CNN
F 3 "" H 8200 3850 50 0001 C CNN
1 8200 3850
......@@ -743,7 +743,7 @@ P 8500 3600
AR Path="/5D091B14" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091B14" Ref="C231" Part="1"
F 0 "C231" V 8600 3500 50 0000 L CNN
F 1 "0.1u" V 8450 3400 50 0000 L CNN
F 1 "1n" V 8450 3450 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8500 3600 50 0001 C CNN
F 3 "" H 8500 3600 50 0001 C CNN
1 8500 3600
......@@ -756,7 +756,7 @@ P 8500 4100
AR Path="/5D091B1A" Ref="C?" Part="1"
AR Path="/5D00C5BF/5D091B1A" Ref="C232" Part="1"
F 0 "C232" V 8600 4000 50 0000 L CNN
F 1 "0.1u" V 8450 3900 50 0000 L CNN
F 1 "1n" V 8400 4050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8500 4100 50 0001 C CNN
F 3 "" H 8500 4100 50 0001 C CNN
1 8500 4100
......@@ -769,7 +769,7 @@ P 8800 3600
AR Path="/5D091B20" Ref="L?" Part="1"
AR Path="/5D00C5BF/5D091B20" Ref="L208" Part="1"
F 0 "L208" V 8750 3500 50 0000 L CNN
F 1 "39n" V 8850 3550 50 0000 L CNN
F 1 "1.9n" V 8850 3550 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 8800 3600 50 0001 C CNN
F 3 "" H 8800 3600 50 0001 C CNN
1 8800 3600
......@@ -1091,7 +1091,7 @@ P 8800 4100
AR Path="/5E3B53B8" Ref="L?" Part="1"
AR Path="/5D00C5BF/5E3B53B8" Ref="L201" Part="1"
F 0 "L201" V 8750 4000 50 0000 L CNN
F 1 "39n" V 8850 4050 50 0000 L CNN
F 1 "1.9n" V 8850 4050 50 0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 8800 4100 50 0001 C CNN
F 3 "" H 8800 4100 50 0001 C CNN
1 8800 4100
......@@ -1148,7 +1148,7 @@ U 1 1 5E4277D3
P 4350 1700
AR Path="/5E4277D3" Ref="C?" Part="1"
AR Path="/5D00C5BF/5E4277D3" Ref="C202" Part="1"
F 0 "C202" V 4400 1750 50 0000 L CNN
F 0 "C202" H 4050 1700 50 0000 L CNN
F 1 "0.1u" V 4400 1500 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4350 1700 50 0001 C CNN
F 3 "" H 4350 1700 50 0001 C CNN
......@@ -1168,9 +1168,6 @@ Wire Wire Line
Wire Wire Line
4350 1550 4350 1600
Connection ~ 4500 1550
Wire Wire Line
4550 2050 4550 2200
Connection ~ 4550 2200
$Comp
L dds-rescue:GND-power1 #PWR?
U 1 1 5E4449DD
......@@ -1286,11 +1283,6 @@ Wire Wire Line
Connection ~ 4950 2500
Wire Wire Line
4950 2500 4950 1550
Wire Wire Line
4600 1450 4650 1450
Wire Wire Line
4650 1450 4650 1550
Connection ~ 4650 1550
Wire Wire Line
4950 1350 4950 1550
Connection ~ 4950 1550
......@@ -1300,7 +1292,7 @@ U 1 1 5E4CC586
P 5400 2250
AR Path="/5E4CC586" Ref="C?" Part="1"
AR Path="/5D00C5BF/5E4CC586" Ref="C216" Part="1"
F 0 "C216" V 5450 2300 50 0000 L CNN
F 0 "C216" H 5500 2250 50 0000 L CNN
F 1 "10p" V 5450 2050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5400 2250 50 0001 C CNN
F 3 "" H 5400 2250 50 0001 C CNN
......@@ -1313,7 +1305,7 @@ U 1 1 5E4CC58C
P 5550 2250
AR Path="/5E4CC58C" Ref="C?" Part="1"
AR Path="/5D00C5BF/5E4CC58C" Ref="C218" Part="1"
F 0 "C218" V 5600 2300 50 0000 L CNN
F 0 "C218" H 5250 2250 50 0000 L CNN
F 1 "0.1u" V 5600 2050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5550 2250 50 0001 C CNN
F 3 "" H 5550 2250 50 0001 C CNN
......@@ -1367,7 +1359,7 @@ U 1 1 5E4E1201
P 5400 1750
AR Path="/5E4E1201" Ref="C?" Part="1"
AR Path="/5D00C5BF/5E4E1201" Ref="C214" Part="1"
F 0 "C214" V 5450 1800 50 0000 L CNN
F 0 "C214" H 5450 1750 50 0000 L CNN
F 1 "10p" V 5450 1550 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5400 1750 50 0001 C CNN
F 3 "" H 5400 1750 50 0001 C CNN
......@@ -1380,7 +1372,7 @@ U 1 1 5E4E1207
P 5550 1750
AR Path="/5E4E1207" Ref="C?" Part="1"
AR Path="/5D00C5BF/5E4E1207" Ref="C217" Part="1"
F 0 "C217" V 5600 1800 50 0000 L CNN
F 0 "C217" H 5250 1750 50 0000 L CNN
F 1 "0.1u" V 5600 1550 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5550 1750 50 0001 C CNN
F 3 "" H 5550 1750 50 0001 C CNN
......@@ -1487,20 +1479,10 @@ Wire Wire Line
2800 3500 2900 3500
Wire Wire Line
3300 3350 4150 3350
Text Notes 7550 4300 0 50 ~ 0
VOUT bias here?
Text GLabel 5050 1500 2 60 Input ~ 0
Text GLabel 5650 1600 2 60 Input ~ 0
PLL33
Wire Wire Line
5050 1500 5050 1600
Connection ~ 5050 1600
Text GLabel 5600 2050 2 60 Input ~ 0
Text GLabel 5700 2100 2 60 Input ~ 0
PLL33
Wire Wire Line
5600 2050 5250 2050
Wire Wire Line
5250 2050 5250 2100
Connection ~ 5250 2100
$Sheet
S 3000 5550 500 150
U 5E1E620D
......@@ -1587,4 +1569,16 @@ Wire Wire Line
Wire Wire Line
8200 3500 8200 3700
Connection ~ 8200 3700
Wire Wire Line
5700 2100 5550 2100
Connection ~ 5550 2100
Wire Wire Line
5650 1600 5550 1600
Connection ~ 5550 1600
Wire Wire Line
4200 2200 4250 2200
Connection ~ 4250 2200
Wire Wire Line
4250 1550 4350 1550
Connection ~ 4350 1550
$EndSCHEMATC
ddsboard/dds.kicad_pcb
View file @ 8a3803be
This diff is collapsed.
ddsboard/dds.kicad_pcb-bak
View file @ 8a3803be
This diff is collapsed.
ddsboard/dds.pro
View file @ 8a3803be
update=la 30. toukokuuta 2020 14.55.49
update=ti 2. kesäkuuta 2020 07.53.45
version=1
last_client=kicad
[cvpcb]
......@@ -233,3 +233,13 @@ uViaDrill=0.1
dPairWidth=0.2
dPairGap=0.25
dPairViaGap=0.25
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=
SpiceAjustPassiveValues=0
LabSize=50
ERC_TestSimilarLabels=1
ddsboard/dds.sch
View file @ 8a3803be
......@@ -211,8 +211,6 @@ Wire Wire Line
2550 3050 2050 3050
Wire Wire Line
4750 2300 4500 2300
Wire Wire Line
4500 2400 4700 2400
Text Notes 6350 3850 0 150 Italic 30
DDS ch B
Text Notes 6350 2300 0 150 Italic 30
......@@ -415,63 +413,55 @@ Wire Wire Line
6300 3400 5950 3400
Wire Wire Line
6300 3200 5950 3200
Wire Wire Line
6100 2650 6100 2400
Wire Wire Line
6100 2400 6300 2400
Wire Wire Line
6250 2750 6250 2500
Wire Wire Line
6250 2500 6300 2500
Wire Wire Line
4750 2300 4750 3950
Wire Wire Line
4700 2400 4700 4050
Text Notes 8050 6400 0 50 ~ 0
Copyright Anders E. Wallin, 2020.\n\nThis source describes Open Hardware and is licensed under the CERN-OHL-S v2\n\nYou may redistribute and modify this documentation and make products\nusing it under the terms of the CERN-OHL-S v2 (https:/cern.ch/cern-ohl).\n\nThis documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED\nWARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY\nAND FITNESS FOR A PARTICULAR PURPOSE. \nPlease see the CERN-OHL-S v2 for applicable conditions.\n\nSource location: https://ohwr.org/project/microstepper\n\nAs per CERN-OHL-S v2 section 4, should You produce hardware based on\nthese sources, You must maintain the Source Location visible on the\nexternal case of the product you make using this documentation.
Wire Wire Line
6250 2750 5200 2750
Wire Wire Line
5200 2750 5200 2650
Wire Wire Line
5200 2650 4500 2650
Wire Wire Line
6100 2650 5350 2650
Wire Wire Line
5350 2650 5350 2800
Wire Wire Line
5350 2800 5150 2800
Wire Wire Line
5150 2800 5150 2750
1000 1400 1700 1400
Wire Wire Line
5150 2750 4500 2750
2850 1500 2250 1500
Connection ~ 2250 1500
Wire Wire Line
4750 3950 5800 3950
2200 1400 3100 1400
Wire Wire Line
5800 3950 5800 4050
2200 1300 3000 1300
Wire Wire Line
5800 4050 6300 4050
2200 1200 2900 1200
Wire Wire Line
4700 4050 5750 4050
2200 1100 2800 1100
Text Notes 700 3050 0 100 ~ 0
10 MHz or 100 MHz\nreferencce frequency\ninput
Text Notes 8500 3150 0 100 ~ 0
Two independent DDS outputs\n1-400 MHz
Wire Notes Line
8000 5000 11200 5000
Wire Notes Line
11200 5000 11200 6450
Wire Notes Line
11200 6450 8000 6450
Wire Notes Line
8000 6450 8000 5000
Text Notes 1850 2100 0 50 ~ 0
10k pull-down Rs
Wire Wire Line
5750 4050 5750 3900
4750 2300 4750 4050
Wire Wire Line
5750 3900 5850 3900
4750 4050 6300 4050
Wire Wire Line
5850 3900 5850 3950
4800 2400 4800 3950
Wire Wire Line
5850 3950 6300 3950
4800 3950 6300 3950
Wire Wire Line
1000 1400 1700 1400
4500 2400 4800 2400
Wire Wire Line
2850 1500 2250 1500
Connection ~ 2250 1500
6200 2650 6200 2500
Wire Wire Line
2200 1400 3100 1400
6200 2500 6300 2500
Wire Wire Line
2200 1300 3000 1300
4500 2650 6200 2650
Wire Wire Line
2200 1200 2900 1200
6100 2750 6100 2400
Wire Wire Line
2200 1100 2800 1100
4500 2750 6100 2750
$EndSCHEMATC
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