Common-Emitter Amplifier Simulation

8:08

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Project

Simulator (Beta)

Preparing.

Preparing a simulation.

Finding circuit reference.

Examining drive saturation.

Exploring measurements and outputs.

Considering device currents and measurements.

Evaluating BJT modeling process.

Considering tool usage.

Running Simulator.

Evaluating circuit calculations.

Running Simulator.

Evaluating data retrieval.

Considering plotting options.

Rerunning AC simulations.

Running Simulator.

Creating visual data representation.

Analyzing operational details.

Evaluating collector current situation.

Analyzing transistor behavior.

Analyzing transistor operation.

Examining BJT model issues.

Clarifying model behavior.

Compiling data and citations.

Preparing visual content.

Simulation complete.

AC sweep (10 Hz to 100 kHz): Bode of V(out)/V(in)

Image

Gain/phase at requested spot frequencies

Frequency	Gain (dB)	Phase (deg)
10 Hz	-3.57 dB	-91.64 deg
100 Hz	16.09 dB	-106.01 deg
1 kHz	26.78 dB	-160.79 deg
10 kHz	27.27 dB	-178.02 deg
100 kHz	27.28 dB	-179.91 deg

Sweep features (within 10 Hz to 100 kHz)

Peak gain in-range: 27.28 dB (at 100 kHz)
Low-frequency corner (about 3 dB below top-of-band gain): ~348 Hz
Upper -3 dB corner: not reached by 100 kHz (gain still slightly increasing)

DC operating point warning

This exact divider-bias + grounded-emitter setup biases the 2N2222 into a non-ideal operating region (the linearized small-signal result is mathematically valid around the computed OP, but it’s not a practical linear CE amplifier bias). If you want, I can run the same AC sweep for a properly biased CE stage (e.g., with an emitter resistor and a mid-rail collector voltage target).

Inspect current schematic parts

Check ERC/DRC issues

Simulate proper CE bias

Find 2N2222 footprint

2 days

Ready.

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Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
jharwinbarrozo
15.5k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
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jharwinbarrozo
1.1M

Project Name

Generic Resistor

Description

A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations

Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available.

Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ

#generics #CommonPartsLibrary

Properties

Resistance

Part Type

Package

Manufacturer Part Number

Manufacturer Name

Designator Prefix

Datasheet URL

Pricing & Availability

Distributor	Qty 1

Assets

kicad_mod

SMD_2010_5025Metric.kicad_mod

SMD_2010_5025Metric

3DV_AXIAL-P2.54_D3.2.step

3DV_AXIAL-P2.54_D3.2

3DV_AXIAL-P5.08_D3.2.step

3DV_AXIAL-P5.08_D3.2

3DV_AXIAL-P5.08_D4.5.step

3DV_AXIAL-P5.08_D4.5

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H_AXIAL-P20.32_D3.2.kicad_mod

H_AXIAL-P20.32_D3.2

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H_AXIAL-P25.4_D_3.2.kicad_mod

H_AXIAL-P25.4_D_3.2

3DH_AXIAL-P15.24_D3.2.step

3DH_AXIAL-P15.24_D3.2

3DSMD_MELF_MMB-0207.step

3DSMD_MELF_MMB-0207

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SMD_1218_3246Metric.kicad_mod

SMD_1218_3246Metric

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SMD_MELF_MMB-0207.kicad_mod

SMD_MELF_MMB-0207

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SMD_1210_3225Metric.kicad_mod

SMD_1210_3225Metric

3DSMD_0805_2012Metric.step

3DSMD_0805_2012Metric

3DSMD_MiniMELF_MMA-0204.step

3DSMD_MiniMELF_MMA-0204

3DH_AXIAL-P25.4_D_3.2.step

3DH_AXIAL-P25.4_D_3.2

3DV_AXIAL-P7.62_D3.6.step

3DV_AXIAL-P7.62_D3.6

kicad_mod

SMD_0612_1632Metric.kicad_mod

SMD_0612_1632Metric

3DV_AXIAL-P5.08_D3.6.step

3DV_AXIAL-P5.08_D3.6

3DH_AXIAL-P7.62_D2.5.step

3DH_AXIAL-P7.62_D2.5

kicad_mod

SMD_4020_10251Metric.kicad_mod

SMD_4020_10251Metric

kicad_mod

V_AXIAL-P5.08_D3.2.kicad_mod

V_AXIAL-P5.08_D3.2

kicad_mod

V_AXIAL-P2.54_D2.5.kicad_mod

V_AXIAL-P2.54_D2.5

kicad_mod

V_AXIAL-P5.08_D2.5.kicad_mod

V_AXIAL-P5.08_D2.5

kicad_mod

SMD_01005_0402Metric.kicad_mod

SMD_01005_0402MetricFootprint

3DSMD_1218_3246Metric.step

3DSMD_1218_3246Metric

3DH_AXIAL-P20.32_D3.2.step

3DH_AXIAL-P20.32_D3.2

kicad_mod

SMD_0201_0603Metric.kicad_mod

SMD_0201_0603Metric

3DSMD_2010_5025Metric.step

3DSMD_2010_5025Metric

kicad_mod

H_AXIAL-P7.62_D2.5.kicad_mod

H_AXIAL-P7.62_D2.5

fixed-resistor-us

fixed-resistor-usDefault

3DSMD_1210_3225Metric.step

3DSMD_1210_3225Metric

3DSMD_1812_4532Metric.step

3DSMD_1812_4532Metric

kicad_mod

V_AXIAL-P5.08_D4.5.kicad_mod

V_AXIAL-P5.08_D4.5

kicad_mod

SMD_2512_6332Metric.kicad_mod

SMD_2512_6332Metric

3DSMD_01005_0402Metric.step

3DSMD_01005_0402Metric3D Model

3DV_AXIAL-P2.54_D2.5.step

3DV_AXIAL-P2.54_D2.5

3DH_AXIAL-P12.7_D3.2.step

3DH_AXIAL-P12.7_D3.2

kicad_mod

SMD_MicroMELF_MMU-0102.kicad_mod

SMD_MicroMELF_MMU-0102

kicad_mod

SMD_0402_1005Metric.kicad_mod

SMD_0402_1005Metric

kicad_mod

SMD_1812_4532Metric.kicad_mod

SMD_1812_4532Metric

kicad_mod

SMD_0805_2012Metric.kicad_mod

SMD_0805_2012Metric

3DSMD_0201_0603Metric.step

3DSMD_0201_0603Metric

3DSMD_1206_3216Metric.step

3DSMD_1206_3216Metric

kicad_mod

SMD_1020_2550Metric.kicad_mod

SMD_1020_2550Metric

3DV_AXIAL-P5.08_D2.5.step

3DV_AXIAL-P5.08_D2.5

3DSMD_2512_6332Metric.step

3DSMD_2512_6332Metric

kicad_mod

H_AXIAL-P12.7_D3.6.kicad_mod

H_AXIAL-P12.7_D3.6

kicad_mod

V_AXIAL-P7.62_D3.6.kicad_mod

V_AXIAL-P7.62_D3.6

kicad_mod

H_AXIAL-P10.16_D2.5.kicad_mod

H_AXIAL-P10.16_D2.5

kicad_mod

SMD_2816_7142Metric.kicad_mod

SMD_2816_7142Metric

kicad_mod

H_AXIAL-P15.24_D3.2.kicad_mod

H_AXIAL-P15.24_D3.2

3DSMD_0612_1632Metric.step

3DSMD_0612_1632Metric

kicad_mod

SMD_1206_3216Metric.kicad_mod

SMD_1206_3216Metric

3DH_AXIAL-P12.7_D3.6.step

3DH_AXIAL-P12.7_D3.6

3DSMD_4020_10251Metric.step

3DSMD_4020_10251Metric

kicad_mod

H_AXIAL-P12.7_D3.2.kicad_mod

H_AXIAL-P12.7_D3.2

3DSMD_1020_2550Metric.step

3DSMD_1020_2550Metric

3DSMD_0815_2038Metric.step

3DSMD_0815_2038Metric

3DH_AXIAL-P10.16_D2.5.step

3DH_AXIAL-P10.16_D2.5

3DSMD_2816_7142Metric.step

3DSMD_2816_7142Metric

3DSMD_MicroMELF_MMU-0102.step

3DSMD_MicroMELF_MMU-0102

kicad_mod

V_AXIAL-P5.08_D3.6.kicad_mod

V_AXIAL-P5.08_D3.6

3DSMD_0402_1005Metric.step

3DSMD_0402_1005Metric

kicad_mod

SMD_MiniMELF_MMA-0204.kicad_mod

SMD_MiniMELF_MMA-0204

3DSMD_0603_1608Metric.step

3DSMD_0603_1608Metric

kicad_mod

SMD_0603_1608Metric.kicad_mod

SMD_0603_1608Metric

kicad_mod

SMD_0815_2038Metric.kicad_mod

SMD_0815_2038Metric

generic-resistor-thumb.png

generic-resistor-thumbThumbnail

kicad_mod

V_AXIAL-P2.54_D3.2.kicad_mod

V_AXIAL-P2.54_D3.2

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jharwinbarrozo / Generic Resistor

Schematic