Variable Gain Amplifier (VGA)
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This page explains how Gain Control Element is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Electronic component that regulates the amplification factor in a Variable Gain Amplifier (VGA)
Technical details and manufacturing context for Gain Control Element
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Gain Range | 0–60 dB | Adjustable attenuation range |
| Gain Flatness | ±0.5 dB | Over specified frequency band |
| Frequency Range | 0.1–6 GHz | Operating bandwidth |
| Input IP3 | 20–30 dBm | Linearity at high input |
| Noise Figure | 3–5 dB | At maximum gain |
| Control Voltage | 0–5 V | Analog control input |
| Supply Voltage | 3.3–5 V DC | Single supply operation |
| Supply Current | 50–100 mA | At maximum gain |
| Operating Temperature | -40–85 °C | Ambient temperature range |
| Input Return Loss | >15 dB | Over frequency range |
| Output Return Loss | >15 dB | Over frequency range |
| Package Type | QFN-24 | Surface mount |
| Weight | 0.5–1.0 g | Typical for package |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Not applicable (electronic component) |
| other spec: | Gain range: 0-40 dB, Bandwidth: DC-100 MHz, Supply voltage: ±5V to ±15V |
| temperature: | -40°C to +85°C (operational), -55°C to +125°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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Manufacturer profiles associated with Gain Control Element.
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The gain range is typically 0 to 60 dB, but this is a reference range. The exact range depends on the specific model and application. Always check the datasheet or consult the manufacturer.
The control voltage is typically 0 to 5 V, but this can vary. The control voltage adjusts the gain. Verify the required voltage range for your specific component.
The operating frequency range is typically 0.1 to 6 GHz. This indicates the bandwidth over which the component maintains specified performance. Confirm the frequency range for your application.
A common package is QFN-24, which is surface-mount. The weight is typically 0.5 to 1.0 g. Other package options may exist; check with the supplier.
This component is essential for the following industrial systems and equipment:
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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