Serial-to-Parallel Converter (Deserializer): Component Specs, Materials & Applications

Q: What is the main difference between a serializer and a deserializer?

A serializer converts parallel data to serial format for transmission, while a deserializer converts received serial data back to parallel format for processing.

Q: Why are deserializers important in modern industrial systems?

They enable high-speed data transmission over limited physical connections, reduce wiring complexity, improve signal integrity, and support real-time communication in automated systems.

Q: What factors affect deserializer performance?

Key factors include data rate, jitter tolerance, power consumption, clock recovery accuracy, synchronization capability, and compatibility with communication protocols.

Component Specifications

Definition

A Serial-to-Parallel Converter, commonly called a Deserializer, is a critical integrated circuit component in SerDes (Serializer/Deserializer) systems. It receives serialized data transmitted over high-speed communication channels, synchronizes to the data stream using clock recovery techniques, and converts it back into parallel data format for processing by digital logic circuits. This component enables efficient data transmission over limited physical connections while maintaining data integrity through error detection and correction mechanisms.

Working Principle

The deserializer operates by receiving a serial bit stream, recovering the embedded clock signal using phase-locked loops (PLL) or clock data recovery (CDR) circuits, sampling the data at precise intervals, and then distributing the bits into parallel output registers. It typically includes synchronization circuits, data alignment logic, and parallel output buffers to ensure proper timing and data integrity.

Materials

Silicon semiconductor substrate with CMOS/BiCMOS technology, copper interconnects, silicon dioxide insulation, gold bonding wires, ceramic or plastic packaging materials

Technical Parameters

Parameter	Typical range	Notes & selection driver
Data Rate	1 Gbps to 112 Gbps+
Package Type	QFN, BGA, CSP
Bit Error Rate	< 10^-12
Parallel Width	8-bit to 64-bit
Jitter Tolerance	< 0.1 UI
Operating Voltage	1.0V to 3.3V
Power Consumption	50 mW to 500 mW
Temperature Range	-40°C to +125°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO/IEC 11801, IEEE 802.3, JESD204B, PCI Express, SATA, USB

Parent Products

This component is used in the following industrial products

SerDes (Serializer/Deserializer)

A high-speed integrated circuit that converts parallel data to serial data for transmission and serial data back to parallel data for reception.

View Product Details

Engineering Analysis

Risks & Mitigation

Clock synchronization failure
Data alignment errors
Signal integrity degradation
Electromagnetic interference
Thermal management issues
Compatibility mismatches

FMEA Triads

Trigger: Clock recovery circuit malfunction
Failure: Loss of data synchronization leading to bit errors
Mitigation: Implement redundant PLL circuits and periodic synchronization checks

Trigger: Power supply voltage fluctuations
Failure: Timing violations and data corruption
Mitigation: Use voltage regulators with noise filtering and implement power monitoring circuits

Trigger: Signal integrity degradation from transmission line effects
Failure: Increased bit error rate and communication failures
Mitigation: Implement equalization circuits, proper impedance matching, and shielded connections

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1% clock accuracy, ±5% voltage variation, ±10°C operating temperature deviation

Test Method

Eye diagram analysis, bit error rate testing, jitter measurement, protocol compliance verification, thermal cycling tests

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Serial-to-Parallel Converter (Deserializer)

Manufacturer profiles associated with Serial-to-Parallel Converter (Deserializer).

Sourcing Serial-to-Parallel Converter (Deserializer) from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

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

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

Related Components

Dielectric Layer

Insulating layer in surface mount capacitors that stores electrical energy through polarization.

Optical Window

Transparent optical component for light transmission in polycarbonate lens housings

PCB Substrate

PCB substrate is the foundational insulating layer that provides mechanical support and electrical connectivity for electronic components in high-speed memory modules.

Edge Connector

Edge connector is a printed circuit board (PCB) connector that mates with the edge of another PCB, commonly used in high-speed memory modules for reliable electrical connections.

Frequently Asked Questions

What is the main difference between a serializer and a deserializer?