2 layers167.8 × 200.6 mm
Random Jazz Generator
telec16/modular-synth
Little side project, don't expect much updates.
132 parts16
2 layers50 × 200 mm
Little side project, don't expect much updates.
- Size
- 50 × 200 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 81
- Nets
- 92
- Pads
- 259
- Tracks, vias
- 304, 8
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 May 2020
- Updated
- 25 Jul 2023
Overview
PLL is an open-source printed circuit board by telec16, from the telec16/modular-synth repository on GitHub. It is a 2-layer board of 50 × 200 mm with 81 parts on 92 nets, routed with 304 tracks and 8 vias.
It is built around the TL082, CD4040BM and CD4046BE. Its parts include 34 resistors, 14 capacitors, 10 connectors, 9 diodes and 3 ICs.
Main components
3
TL082
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 13V/us 2 2.5nA 36V 3MHz 3mV 85dB Short-Circuit Protection SOP-8 FET Input Amplifiers ROHSGcoreOperational Amplifier
CD4040BM
SOIC-16-55℃~+125℃ 1 12 12MHz 3V~18V 500mW 65ns Asynchronous CD4000 Divide-by-2 Falling Edge Reset function Up Counter SOIC-16 Counters, Dividers ROHSTexas InstrumentsCounters, Dividers
CD4046BE
PDIP-16-55℃~+125℃ 2.4MHz 3V~18V External PDIP-16 Clock Generators, PLLs, Frequency Synthesizers ROHSTexas InstrumentsClock Generators, PLLs, Frequency Synthesizers
README
README.mdTelec's Modular Synth
Little side project, don't expect much updates.
List of stuff I want to make
| 0% | 10% | 20% | 50% | 65% | 70% | 75% | 80% | 100% |
|---|---|---|---|---|---|---|---|---|
| Idea | POC | Schematic | Layout | Artwork | Final checkup | Prod | Tests | Done |
Modules
- VCO
- 3340
- Schmitt inverter
- Opamp V1
- Opamp V2
- LFO
- Hex Inverter
- Sequencer
- µC
- random jazz generator
- Random generator
- zener
- µC
- ADSR
- Opamp
- Opamp
- VCA
- LM13700
- Vactrol
- LM13700
- Quantizer (CV correction)
- µC
- µC
- VCF
- ?
- Drum kit
- ???
- Frequency multiplier/divider
- CD4046 PLL V1
- CD4046 PLL V2
- CD4046 PLL V1
- Wavefolder
- Bipolar
- Opamp
- Bipolar
- CV Glider
- RC circuit
- RC circuit
- Scope
- µC
- µC
Instruments
- MiniSynth
- MIDI I/O + CV Out keypad
Releases
- ADSR
- CV Glider
- VCA
- Wavefolder
- VCO
- PLL
Parts
81| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R19, R20, R21, R22, R23, R24, R25 |
| 8 | 1u | Capacitor_THT:CP_Radial_D4.0mm_P1.50mm | C4, C8, C9, C10, C11, C12, C13, C14 |
| 8 | 2k7 | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R8, R10, R11, R12, R13, R14, R17, R18 |
| 8 | LED | LED_SMD:LED_1206_3216Metric_ReverseMount_Hole1.8x2.4mm | D2, D3, D4, D5, D6, D7, D8, D9 |
| 7 | 100k | telec:Potentiometer_Single_Vertical_Hole | RV1, RV2, RV3, RV4, RV5, RV6, RV7 |
| 7 | 1k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R28, R29, R30, R31, R32, R33, R34 |
| 3 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R3, R7, R26 |
| 3 | 100n | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C3, C5, C7 |
| 2 | 10u | Capacitor_THT:CP_Radial_D4.0mm_P1.50mm | C1, C6 |
| 2 | 470k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R15, R16 |
| 2 | Mounting_Holes | Kosmo_panel:Kosmo_Panel_Dual_Mounting_Holes | H1, H2 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R5 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R9 |
| 1 | 1N4148 | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1 |
| 1 | 1k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R27 |
| 1 | 1n | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C2 |
| 1 | 22k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R4 |
| 1 | 2k7 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
| 1 | 470k | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R6 |
| 1 | CD4040 | Package_DIP:DIP-16_W7.62mm_LongPads | U3 |
| 1 | CD4046 | Package_DIP:DIP-16_W7.62mm_LongPads | U2 |
| 1 | Clock | telec:Jack_Hole_Square | J1 |
| 1 | D2 | telec:Jack_Hole_Square | J5 |
| 1 | D4 | telec:Jack_Hole_Square | J4 |
| 1 | D8 | telec:Jack_Hole_Square | J3 |
| 1 | EuroPower | telec:EuroPower | J2 |
| 1 | Lock speed | telec:SW_L13.2mm_W7.9mm_P4.7mm | SW1 |
| 1 | M1 | telec:Jack_Hole_Square | J6 |
| 1 | M2 | telec:Jack_Hole_Square | J7 |
| 1 | M4 | telec:Jack_Hole_Square | J8 |
| 1 | M8 | telec:Jack_Hole_Square | J9 |
| 1 | Mix | telec:Jack_Hole_Square | J10 |
| 1 | TL082 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | telec | logo:telec-8 | LOGO1 |
Questions
How big is the PLL PCB?
It measures 50 × 200 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PLL use?
81 parts, built around the TL082, CD4040BM and CD4046BE. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the PLL KiCad files?
From the telec16/modular-synth repository on GitHub, at the commit this page was made from: the board is PLL/PLL.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PLL design in my own project?
Its repository states no licence, so its author keeps all rights: ask telec16 before reusing the design.
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