Structured Manufacturing Data (2026)

Deserializer (Serial-in Parallel-out)

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Deserializer (Serial-in Parallel-out) 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 Deserializer (Serial-in Parallel-out) is characterized by the integration of Input Buffer/Amplifier and Clock and Data Recovery (CDR) Circuit. In industrial production environments, manufacturers listed on CNFX commonly emphasize Silicon (Semiconductor) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A digital circuit component that converts serial data streams into parallel data outputs.

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Product Specifications

Technical details and manufacturing context for Deserializer (Serial-in Parallel-out)

Definition
Within an Encoder/Decoder (ENDEC) system, the deserializer (SIPO) is a critical component responsible for receiving high-speed serial data transmitted over a single line or channel and reconstructing it into multiple parallel data lines. This conversion enables slower parallel processing circuits to handle data that was efficiently transmitted in serial form, facilitating data recovery, synchronization, and distribution to subsequent processing stages in digital communication and computing systems.
Working Principle
The deserializer operates by using a clock signal, often recovered from the incoming data stream, to sample the serial input at precise intervals. These sampled bits are shifted into an internal register. Once a complete set of bits (e.g., 8, 16, 32) corresponding to the parallel word width is collected, the register's contents are presented simultaneously on the multiple parallel output lines. Control logic manages the timing of the shift-in and parallel-out operations.
Common Materials
Silicon (Semiconductor)
Technical Parameters
  • Maximum serial data rate the deserializer can reliably receive and convert. (Gbps) Per Request
Components / BOM
  • Input Buffer/Amplifier
    Conditions the incoming serial signal, providing amplification and noise immunity.
    Material: Semiconductor (Silicon)
  • Clock and Data Recovery (CDR) Circuit
    Extracts the timing clock signal from the serial data stream to synchronize the sampling process.
    Material: Semiconductor (Silicon)
  • Shift Register Part
    Sequentially stores bits from the serial input as they are clocked in.
    Material: Semiconductor (Silicon)
  • Parallel Output Register/Latch Part
    Holds the complete parallel word from the shift register and drives the output lines.
    Material: Semiconductor (Silicon)
  • Control Logic
    Manages the operational states (shift, load, reset) of the deserializer.
    Material: Semiconductor (Silicon)

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Deserializer (Serial-in Parallel-out).

serial-in parallel-out deserializer IC high-speed data deserializer circuit silicon semiconductor deserializer component clock and data recovery deserializer parallel output register deserializer chip

Applied To / Applications

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

Encoder/Decoder (ENDEC)
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
voltage: 1.8V to 5.5V (typical operating range)
data rate: Up to 3.125 Gbps (depending on technology)
temperature: -40°C to +85°C (industrial grade), -55°C to +125°C (military grade)
clock frequency: Up to 500 MHz (synchronous operation)
Media Compatibility
✓ Digital communication systems (e.g., SPI, I2C, UART) ✓ Data acquisition systems ✓ Telecommunication equipment
Unsuitable: High-voltage analog signal environments (risk of signal degradation and latch-up)
Sizing Data Required
  • Data rate (bps) for serial input
  • Number of parallel output bits required
  • Clock synchronization method (e.g., embedded vs. external clock)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Signal integrity degradation
Cause: Electromagnetic interference (EMI) from nearby equipment or poor shielding, leading to data corruption and timing errors.
Clock synchronization failure
Cause: Clock signal drift or jitter due to aging crystal oscillators, temperature variations, or power supply instability, causing parallel output misalignment.
Maintenance Indicators
  • Intermittent or garbled output data on parallel lines, indicating signal corruption
  • Audible high-frequency whine or clicking from the device, suggesting power supply or clock oscillator issues
Engineering Tips
  • Implement robust EMI shielding and proper grounding techniques, and use differential signaling where possible to enhance noise immunity
  • Regularly calibrate clock sources and monitor power supply stability with temperature-compensated oscillators to maintain precise timing alignment

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems IEC 61000-6-2:2016 - Electromagnetic compatibility (EMC) IPC-A-610 - Acceptability of electronic assemblies
Manufacturing Precision
  • Clock skew: +/- 0.5 ns
  • Output voltage levels: +/- 5% of nominal
Quality Inspection
  • Signal integrity analysis (eye diagram test)
  • High/low temperature operational testing (-40°C to +85°C)

Factories Producing Deserializer (Serial-in Parallel-out)

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the primary function of a serial-in parallel-out deserializer?

A serial-in parallel-out deserializer converts incoming serial data streams (single-bit sequential data) into parallel data outputs (multiple bits simultaneously), enabling efficient data processing in digital systems.

What are the key components in a deserializer's bill of materials (BOM)?

The essential BOM components include an Input Buffer/Amplifier, Clock and Data Recovery (CDR) Circuit, Shift Register, Parallel Output Register/Latch, and Control Logic, all typically fabricated on silicon semiconductor material.

How does a deserializer benefit computer and optical product manufacturing?

Deserializers enable high-speed data transmission and processing in applications like computer interfaces, optical communication systems, and digital signal processing by efficiently converting serial data for parallel processing, reducing latency and improving system performance.

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.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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