True Random Number Generator
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This page explains how Conditioning Circuit 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 circuit that processes raw random signals to improve statistical properties for random number generation
Technical details and manufacturing context for Conditioning Circuit
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Supply Voltage | 3.3–5 V DC | Regulated input required; outside range may cause unstable output. |
| Supply Current | 10–50 mA | Depends on output load and frequency. |
| Output Voltage Swing | 0–3.3 V | Rail-to-rail output for digital interface. |
| Output Impedance | 50 Ω | Matched for high-speed signal integrity. |
| Bandwidth | 0–100 MHz | Upper limit for random signal processing. |
| Gain Accuracy | ±0.5 % | Critical for maintaining statistical properties. |
| Noise Figure | ≤3 dB | Low noise to preserve randomness. |
| Input Offset Voltage | ±1 mV | Affects DC bias of raw signal. |
| Operating Temperature | -40–85 °C | Extended range for industrial environments. |
| Storage Temperature | -55–125 °C | Non-operating survival range. |
| Relative Humidity | 5–95 % RH | Non-condensing.IEC 60068-2-78 |
| Ingress Protection | IP40 | For indoor use; no water protection.IEC 60529 |
| Dimensions | 25×20×5 mm | PCB footprint; height excludes connectors. |
| Weight | 5–10 g | Depends on connector options. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| voltage: | 3.3V to 5V DC |
| humidity: | 0-95% non-condensing |
| temperature: | -40°C to +85°C |
| signal frequency: | DC to 100 MHz |
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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It processes raw analog random signals from entropy sources to produce a clean, unbiased digital output suitable for cryptographic applications. It amplifies, filters, and digitizes the signal, and may apply post-processing to improve statistical properties.
The supply voltage is 3.3–5 V DC, and the supply current is 10–50 mA depending on output load and frequency. A regulated input is required; outside this range may cause unstable output.
The operating temperature range is -40 to 85 °C, with storage from -55 to 125 °C. These ranges are suitable for industrial environments and are referenced to IEC 60068-2-1 and IEC 60068-2-2.
It provides a rail-to-rail output swing of 0–3.3 V with a 50 Ω output impedance for high-speed signal integrity. The bandwidth extends to 100 MHz, and the gain accuracy is ±0.5% with a noise figure of ≤3 dB to preserve randomness.
This component is essential for the following industrial systems and equipment:
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