1 EESchema Schematic File Version 4
18 L dk_Transistors-Bipolar-BJT-Single:2N2222 Q1
21 F 0 "Q1" V 2822 2125 60 0000 C CNN
22 F 1 "2N2222" V 2716 2125 60 0000 C CNN
23 F 2 "digikey-footprints:TO-18-3" H 2675 2325 60 0001 L CNN
24 F 3 "https://www.centralsemi.com/get_document.php?cmp=1&mergetype=pd&mergepath=pd&pdf_id=2N2221.PDF" H 2675 2425 60 0001 L CNN
25 F 4 "2N2222CS-ND" H 2675 2525 60 0001 L CNN "Digi-Key_PN"
26 F 5 "2N2222" H 2675 2625 60 0001 L CNN "MPN"
27 F 6 "Discrete Semiconductor Products" H 2675 2725 60 0001 L CNN "Category"
28 F 7 "Transistors - Bipolar (BJT) - Single" H 2675 2825 60 0001 L CNN "Family"
29 F 8 "https://www.centralsemi.com/get_document.php?cmp=1&mergetype=pd&mergepath=pd&pdf_id=2N2221.PDF" H 2675 2925 60 0001 L CNN "DK_Datasheet_Link"
30 F 9 "/product-detail/en/central-semiconductor-corp/2N2222/2N2222CS-ND/4806844" H 2675 3025 60 0001 L CNN "DK_Detail_Page"
31 F 10 "TRANS NPN 30V 0.8A TO-18" H 2675 3125 60 0001 L CNN "Description"
32 F 11 "Central Semiconductor Corp" H 2675 3225 60 0001 L CNN "Manufacturer"
33 F 12 "Active" H 2675 3325 60 0001 L CNN "Status"
37 Text GLabel 2475 2925 2 39 Input ~ 0
39 Text GLabel 1700 2025 0 39 Input ~ 0
40 Discount_Function_Generator_Output
47 F 0 "R1" H 2543 2621 50 0000 L CNN
48 F 1 "10k" H 2543 2530 50 0000 L CNN
49 F 2 "" V 2515 2565 50 0001 C CNN
50 F 3 "~" H 2475 2575 50 0001 C CNN
62 F 0 "#PWR03" H 1775 2125 50 0001 C CNN
63 F 1 "GND" H 1780 2202 50 0000 C CNN
64 F 2 "" H 1775 2375 50 0001 C CNN
65 F 3 "" H 1775 2375 50 0001 C CNN
73 F 0 "#PWR04" H 3450 1825 50 0001 C CNN
74 F 1 "+VDC" H 3450 2200 50 0000 C CNN
75 F 2 "" H 3450 1925 50 0001 C CNN
76 F 3 "" H 3450 1925 50 0001 C CNN
84 F 0 "#PWR02" H 1775 1700 50 0001 C CNN
85 F 1 "-VDC" H 1775 2075 50 0000 C CNN
86 F 2 "" H 1775 1800 50 0001 C CNN
87 F 3 "" H 1775 1800 50 0001 C CNN
93 Connection ~ 1775 2025
100 F 0 "R3" V 2770 2025 50 0000 C CNN
101 F 1 "10K" V 2861 2025 50 0000 C CNN
102 F 2 "" V 3015 2015 50 0001 C CNN
103 F 3 "~" H 2975 2025 50 0001 C CNN
117 F 0 "C5" H 2965 2621 50 0000 L CNN
118 F 1 "100nF" H 2965 2530 50 0000 L CNN
119 F 2 "" H 2888 2425 50 0001 C CNN
120 F 3 "~" H 2850 2575 50 0001 C CNN
128 Connection ~ 2475 2775
135 Connection ~ 2475 2375
142 F 0 "R2" V 1820 2025 50 0000 C CNN
143 F 1 "470" V 1911 2025 50 0000 C CNN
144 F 2 "" V 2065 2015 50 0001 C CNN
145 F 3 "~" H 2025 2025 50 0001 C CNN