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Error Detection Circuit Component – Computer, Electronic and Optical Product Manufacturing

Component Specifications

Definition

An electronic circuit integrated within communication controller ICs that monitors data integrity during transmission by implementing error detection mechanisms such as parity bits, checksums, or cyclic redundancy checks (CRC). It compares transmitted data with received data to identify discrepancies caused by noise, interference, or hardware faults.

Working Principle

Operates by generating and comparing error-checking codes. During transmission, the circuit calculates a checksum or CRC value from the data and appends it. At reception, it recalculates the value from received data and compares it with the transmitted code. Mismatches trigger error flags or retransmission requests.

Materials

Semiconductor materials (silicon, gallium arsenide), copper interconnects, dielectric layers, solder (tin-lead or lead-free alloys), encapsulation epoxy.

Technical Parameters

Data Rate Up to 1 Gbps
Package Type QFN, BGA, SOIC
Operating Voltage 3.3V or 5V
Temperature Range -40°C to +85°C
Error Detection Method CRC-16, CRC-32, Parity

Standards

ISO/IEC 13239, ISO/IEC 8802-3, DIN 66259

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Error Detection Circuit.

Parent Products

This component is used in the following industrial products

Communication Controller IC

Integrated circuit that manages data exchange protocols between operator panels and industrial control systems

View Product Details

Error Correction Module

A specialized electronic component within the Interface Logic Core that detects and corrects data transmission errors.

View Product Details

Engineering Analysis

Risks & Mitigation

False negatives in error detection
Increased latency due to processing overhead
Susceptibility to electromagnetic interference

FMEA Triads

Trigger: Voltage spikes or noise on transmission lines
Failure: Circuit misinterprets valid data as errors, causing unnecessary retransmissions
Mitigation: Implement shielding, filtering, and robust power supply design

Trigger: Component aging or thermal stress
Failure: Degraded performance leading to undetected errors
Mitigation: Use high-reliability components, thermal management, and periodic testing

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

Error detection rate ≥99.99% for specified data rates

Test Method

Bit error rate testing (BERT) per IEC 60793-1-49, environmental stress screening

Buyer Feedback

★★★★☆ 4.6 / 5.0 (16 reviews)

"Found 18+ suppliers for Error Detection Circuit on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Error Detection Circuit is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Error Detection Circuit so far."