# oscillator ## Description Voltage-controlled oscillator, WIP ## Project Details - **Owner:** dominic-dev - **Created:** 11/8/2022 - **Last Updated:** 9/11/2025 - **Visibility:** Public - **Stars:** 1 - **Forks:** 2 - **Copies:** 2 ## Key Components ### 1N4148 — [1N4148WS-7](https://www.flux.ai/jecstronic/1n4148ws-7.md) - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914BWS-D-1801390.pdf - Part Type: Diode - Manufacturer Name: SMC Diode Solutions - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N4148WS-7 **Pins:** - A [pin 2] - K [pin 1] ### 1V_OCT_IN — [PJ-301BM](https://www.flux.ai/dominic-dev/pj-301bm.md) - Purchase Url: https://www.aliexpress.com/item/1005001958349207.html - Connector Type: Audio / Video Connectors - Datasheet URL: http://www.taydaelectronics.com/datasheets/files/A-2566.pdf - Part Type: Connector **Pins:** - S1 - S2 - T - TN ### BC848 — [BC848W,115](https://www.flux.ai/jecstronic/bc848w115.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC848_SER.pdf - Manufacturer Name: Nexperia USA Inc. - Manufacturer Part Number: BC848W,115 **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### BC858 — [BC858W,115](https://www.flux.ai/jecstronic/bc858w115.md) - Manufacturer Part Number: BC858W,115 - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/BC856W_BC857W_BC858W.pdf - Manufacturer Name: Nexperia USA Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### CD40106 — CD40106BPWR - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd40106b - Manufacturer Name: Texas Instruments - Manufacturer Part Number: CD40106BPWR - Part Type: Inverter **Pins:** - A [pin 1] - B [pin 3] - C [pin 5] - D [pin 9] - E [pin 11] - F [pin 13] - GND [pin 7] - INV_A [pin 2] - INV_B [pin 4] - INV_C [pin 6] - INV_D [pin 8] - INV_E [pin 10] - INV_F [pin 12] - VDD [pin 14] ### FINE_TUNE — [RK097N](https://www.flux.ai/dominic-dev/rk097n.md) - Resistance: 100kΩ - Purchase Url: https://www.aliexpress.com/item/1005003346165393.html - Part Type: Variable Resistor - Manufacturer Part Number: RK097N **Pins:** - P1 [pin 3] - P2 [pin 1] - Wiper [pin 2] ### FM_CV_IN — [PJ-301BM](https://www.flux.ai/dominic-dev/pj-301bm.md) - Part Type: Connector - Datasheet URL: http://www.taydaelectronics.com/datasheets/files/A-2566.pdf - Purchase Url: https://www.aliexpress.com/item/1005001958349207.html - Connector Type: Audio / Video Connectors **Pins:** - S1 - S2 - T - TN ### FM_CV_LVL — [RK097N](https://www.flux.ai/dominic-dev/rk097n.md) - Manufacturer Part Number: RK097N - Part Type: Variable Resistor - Resistance: 1MΩ - Purchase Url: https://www.aliexpress.com/item/1005003346165393.html **Pins:** - P1 [pin 3] - P2 [pin 1] - Wiper [pin 2] ### J_POWER — [Eurorack Pin Header 02x05 2.54mm Vertical](https://www.flux.ai/dominic-dev/eurorack-pin-header-02x05-254mm-vertical.md) - Part Type: Connector **Pins:** - -12V_1 [pin 1] - -12V_2 [pin 2] - +12V_10 [pin 10] - +12V_9 [pin 9] - GND_3 [pin 3] - GND_4 [pin 4] - GND_5 [pin 5] - GND_6 [pin 6] - GND_7 [pin 7] - GND_8 [pin 8] ### J1 — [PJ-301BM](https://www.flux.ai/dominic-dev/pj-301bm.md) - Part Type: Connector - Purchase Url: https://www.aliexpress.com/item/1005001958349207.html - Connector Type: Audio / Video Connectors - Datasheet URL: http://www.taydaelectronics.com/datasheets/files/A-2566.pdf **Pins:** - S1 - S2 - T - TN ### PULSE_OUT — [PJ-301BM](https://www.flux.ai/dominic-dev/pj-301bm.md) - Datasheet URL: http://www.taydaelectronics.com/datasheets/files/A-2566.pdf - Purchase Url: https://www.aliexpress.com/item/1005001958349207.html - Connector Type: Audio / Video Connectors - Part Type: Connector **Pins:** - S1 - S2 - T - TN ### PW — [RK097N](https://www.flux.ai/dominic-dev/rk097n.md) - Purchase Url: https://www.aliexpress.com/item/1005003346165393.html - Resistance: 100kΩ - Part Type: Variable Resistor - Manufacturer Part Number: RK097N **Pins:** - P1 [pin 3] - P2 [pin 1] - Wiper [pin 2] ### PW_CV_LVL — [RK097N](https://www.flux.ai/dominic-dev/rk097n.md) - Part Type: Variable Resistor - Purchase Url: https://www.aliexpress.com/item/1005003346165393.html - Resistance: 250kΩ - Manufacturer Part Number: RK097N **Pins:** - P1 [pin 3] - P2 [pin 1] - Wiper [pin 2] ### PWM_CV_IN — [PJ-301BM](https://www.flux.ai/dominic-dev/pj-301bm.md) - Purchase Url: https://www.aliexpress.com/item/1005001958349207.html - Connector Type: Audio / Video Connectors - Datasheet URL: http://www.taydaelectronics.com/datasheets/files/A-2566.pdf - Part Type: Connector **Pins:** - S1 - S2 - T - TN ### SAW_OUT — [PJ-301BM](https://www.flux.ai/dominic-dev/pj-301bm.md) - Purchase Url: https://www.aliexpress.com/item/1005001958349207.html - Connector Type: Audio / Video Connectors - Datasheet URL: http://www.taydaelectronics.com/datasheets/files/A-2566.pdf - Part Type: Connector **Pins:** - S1 - S2 - T - TN ### TL074 — [TL074CDBR](https://www.flux.ai/lcsc/tl074cdbr.md) - Manufacturer Part Number: TL074CDBR - LCSC Part Number: C1879709 - Manufacturer Name: TI(德州仪器) - Package or Case Code: SSOP-14_L6.2-W5.3-P0.65-LS7.8-BL **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - 3IN- [pin 9] - 3IN+ [pin 10] - 3OUT [pin 8] - 4IN- [pin 13] - 4IN+ [pin 12] - 4OUT [pin 14] - VCC- [pin 11] - VCC+ [pin 4] ### TUNE — [RK097N](https://www.flux.ai/dominic-dev/rk097n.md) - Purchase Url: https://www.aliexpress.com/item/1005003346165393.html - Resistance: 100kΩ - Part Type: Variable Resistor - Manufacturer Part Number: RK097N **Pins:** - P1 [pin 3] - P2 [pin 1] - Wiper [pin 2] ### TUNE_TRIM — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer.md) - Resistance: 1kΩ - Package or Case Code: R_POT_PV36P **Pins:** - P1 - P2 - P3 ### VR1 — [CMFB103F3950FANT](https://www.flux.ai/adrian95/cmfb103f3950fant.md) - Manufacturer Part Number: CMFB103F3950FANT - Manufacturer Name: FH (Guangdong Fenghua Advanced Tech) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810192112_FH--Guangdong-Fenghua-Advanced-Tech-CMFB103F3950FANT_C51597.pdf - Part Type: Thermistor - Resistance: 10kΩ **Pins:** - P1 - P2 ### VR2 — [CMFB103F3950FANT](https://www.flux.ai/adrian95/cmfb103f3950fant.md) - Manufacturer Part Number: CMFB103F3950FANT - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810192112_FH--Guangdong-Fenghua-Advanced-Tech-CMFB103F3950FANT_C51597.pdf - Manufacturer Name: FH (Guangdong Fenghua Advanced Tech) - Part Type: Thermistor - Resistance: 10kΩ **Pins:** - P1 - P2 ### VR3 — [CMFB103F3950FANT](https://www.flux.ai/adrian95/cmfb103f3950fant.md) - Part Type: Thermistor - Resistance: 10kΩ - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810192112_FH--Guangdong-Fenghua-Advanced-Tech-CMFB103F3950FANT_C51597.pdf - Manufacturer Name: FH (Guangdong Fenghua Advanced Tech) - Manufacturer Part Number: CMFB103F3950FANT **Pins:** - P1 - P2 ### VR4 — [CMFB103F3950FANT](https://www.flux.ai/adrian95/cmfb103f3950fant.md) - Part Type: Thermistor - Resistance: 10kΩ - Manufacturer Name: FH (Guangdong Fenghua Advanced Tech) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810192112_FH--Guangdong-Fenghua-Advanced-Tech-CMFB103F3950FANT_C51597.pdf - Manufacturer Part Number: CMFB103F3950FANT **Pins:** - P1 - P2 ### VR5 — [PDB182-K230K-104A](https://www.flux.ai/jecstronic/pdb182-k230k-104a.md) - Manufacturer Name: Bourns Inc. - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PDB18.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: PDB182-K230K-104A - Part Type: Potentiometer # **Pins:** - R1_CCW [pin A1] - R1_CW [pin A3] - R1_WIPER [pin A2] - R2_CCW [pin B1] - R2_COM [pin B2] - R2_CW [pin B3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dominic-dev/oscillator](https://www.flux.ai/dominic-dev/oscillator).* --- *Generated from [https://www.flux.ai/dominic-dev/oscillator](https://www.flux.ai/dominic-dev/oscillator)*