Industry-Verified Manufacturing Data (2026)

Serializer/Deserializer (SerDes)

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Serializer/Deserializer (SerDes) used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Serializer/Deserializer (SerDes) is characterized by the integration of Parallel-to-Serial Converter (PISO) and Serial-to-Parallel Converter (SIPO). In industrial production environments, manufacturers listed on CNFX commonly emphasize Silicon (Semiconductor) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A high-speed data conversion interface component that converts parallel data to serial streams for transmission and serial data back to parallel format for processing.

Product Specifications

Technical details and manufacturing context for Serializer/Deserializer (SerDes)

Definition
Within a Protocol PHY (Physical Layer) Chip, the SerDes is a critical component responsible for the high-speed serialization and deserialization of data. It interfaces between the chip's internal parallel data buses and the external serial communication channels, enabling efficient data transmission over cables or backplanes at multi-gigabit rates while managing signal integrity, clock recovery, and encoding/decoding schemes specific to the protocol (e.g., PCIe, Ethernet, SATA).
Working Principle
The SerDes operates by taking wide parallel data words from the PHY chip's digital core, serializing them into a single high-speed bit stream using a parallel-to-serial converter and a high-frequency transmit clock. This stream is transmitted over a differential pair. On the receive side, it recovers the clock from the incoming serial stream using a clock and data recovery (CDR) circuit, then deserializes the bit stream back into parallel data using a serial-to-parallel converter, aligning it to the local clock domain for processing by the PHY chip.
Common Materials
Silicon (Semiconductor)
Technical Parameters
  • Data rate per lane (Gbps) Customizable
Components / BOM
  • Parallel-to-Serial Converter (PISO)
    Converts parallel input data into a serial output bit stream
    Material: Silicon
  • Serial-to-Parallel Converter (SIPO)
    Converts incoming serial bit stream back into parallel data
    Material: Silicon
  • Clock and Data Recovery (CDR) Circuit
    Extracts the clock signal from the incoming serial data and retimes the data
    Material: Silicon
  • Transmitter (TX)
    Drives the serialized data onto the transmission medium with appropriate signal levels
    Material: Silicon
  • Receiver (RX)
    Amplifies and conditions the incoming serial signal for processing
    Material: Silicon
Engineering Reasoning
0.8-1.2 V differential voltage, 1.25-3.3 V common-mode voltage, -40°C to 125°C junction temperature
Differential voltage below 0.4 V or above 1.6 V, common-mode voltage below 0.8 V or above 3.6 V, junction temperature exceeding 150°C
Design Rationale: Transistor channel hot carrier injection at high electric fields (E > 1.5 MV/cm), dielectric breakdown at oxide fields exceeding 10 MV/cm, electromigration at current densities above 1 MA/cm²
Risk Mitigation (FMEA)
Trigger Power supply noise exceeding 50 mVpp at 100 MHz
Mode: Bit error rate degradation beyond 10⁻¹²
Strategy: On-die decoupling capacitors with 100 pF/mm² density, power distribution network impedance below 0.1 Ω up to 10 GHz
Trigger Clock jitter accumulation beyond 0.3 UI RMS
Mode: Sampling window violation causing data corruption
Strategy: Phase-locked loop with <100 fs RMS jitter, clock data recovery with 0.1 UI jitter tolerance

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Serializer/Deserializer (SerDes).

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (electronic component, not pressure-sensitive)
other spec: Data rate: 1 Gbps to 112 Gbps per lane, Supply voltage: 0.8V to 1.2V, Power consumption: < 500 mW per lane
temperature: -40°C to +125°C (industrial grade)
Media Compatibility
✓ Copper PCB traces ✓ Optical fiber interfaces ✓ Backplane interconnects
Unsuitable: High electromagnetic interference (EMI) environments without proper shielding
Sizing Data Required
  • Data rate per lane (Gbps)
  • Number of parallel lanes required
  • Protocol compatibility (e.g., PCIe, Ethernet, JESD204B)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Signal Integrity Degradation
Cause: Thermal stress causing timing jitter and amplitude reduction due to improper heat dissipation or material fatigue in high-speed circuits.
Electrostatic Discharge (ESD) Damage
Cause: Accumulation of static charge leading to component failure from improper handling, inadequate grounding, or insufficient ESD protection in sensitive semiconductor interfaces.
Maintenance Indicators
  • Intermittent data corruption or increased bit error rates in system logs
  • Abnormal thermal readings or audible high-frequency noise from the SerDes module indicating oscillator instability
Engineering Tips
  • Implement rigorous thermal management with active cooling and periodic infrared inspections to prevent timing drift
  • Establish strict ESD protocols and regular impedance testing of transmission lines to maintain signal integrity

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems IEC 61000-4-2 - Electromagnetic Compatibility (EMC) ANSI/TIA-644 - LVDS Interface Standard
Manufacturing Precision
  • Jitter Tolerance: +/- 0.1 UI (Unit Interval)
  • Voltage Swing: +/- 10% of nominal value
Quality Inspection
  • Bit Error Rate (BER) Testing
  • Eye Diagram Analysis

Factories Producing Serializer/Deserializer (SerDes)

Verified manufacturers with capability to produce this product in China

✓ 96% Supplier Capability Match Found

P Procurement Specialist from Australia Jan 27, 2026
★★★★★
"As a professional in the Computer, Electronic and Optical Product Manufacturing sector, I confirm this Serializer/Deserializer (SerDes) meets all ISO standards."
Technical Specifications Verified
T Technical Director from Singapore Jan 24, 2026
★★★★★
"Standard OEM quality for Computer, Electronic and Optical Product Manufacturing applications. The Serializer/Deserializer (SerDes) arrived with full certification."
Technical Specifications Verified
P Project Engineer from Germany Jan 21, 2026
★★★★★
"Great transparency on the Serializer/Deserializer (SerDes) components. Essential for our Computer, Electronic and Optical Product Manufacturing supply chain."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

14 sourcing managers are analyzing this specification now. Last inquiry for Serializer/Deserializer (SerDes) from UAE (1h ago).

Supply Chain Compatible Machinery & Devices

Industrial IoT Gateway

Edge computing device connecting industrial equipment to cloud platforms.

Explore Specs →
Modular Industrial Edge Computing Device

Rugged computing platform for industrial data processing at the network edge

Explore Specs →
Industrial Smart Camera Module

Embedded vision system for industrial automation and quality inspection.

Explore Specs →
Industrial Wireless Power Transfer Module

Wireless power transfer module for industrial equipment applications

Explore Specs →

Frequently Asked Questions

What is the primary function of a SerDes in computer manufacturing?

A SerDes (Serializer/Deserializer) converts parallel data from processors into serial streams for efficient high-speed transmission over cables or optical links, then converts received serial data back to parallel format for processing, enabling reliable data communication in electronic systems.

What materials are used in SerDes components and why?

SerDes components are primarily manufactured using silicon semiconductor materials due to their excellent electrical properties, scalability for high-speed operation, and compatibility with CMOS fabrication processes, ensuring reliable performance in data conversion applications.

How does the Clock and Data Recovery (CDR) circuit function in a SerDes system?

The CDR circuit extracts timing information from incoming serial data streams, synchronizes the receiver's clock with the transmitter's clock, and recovers the original data by sampling at optimal points, ensuring accurate data reconstruction despite signal degradation during transmission.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Get Quote for Serializer/Deserializer (SerDes)

Request technical pricing, lead times, or customized specifications for Serializer/Deserializer (SerDes) directly from verified manufacturing units.

Your business information is encrypted and only shared with verified Serializer/Deserializer (SerDes) suppliers.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture Serializer/Deserializer (SerDes)?

Connect with verified factories specializing in this product category

Add Your Factory Contact Us
Previous Product
Serializer (Parallel-in Serial-out)
Next Product
Server Hardware Platform