---
title: "Multiplexer Network"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:MULTIPLEXER_NETWORK"
  data_integrity_hash: "9e5119598b1ee93a41ba627d869f6879"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:MULTIPLEXER_NETWORK"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/multiplexer-network.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/multiplexer-network"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.8-1.2 V (input signal voltage), 0-100 MHz (switching frequency), -40°C to 125°C (operating temperature)"
    unit: "bits"
engineering_limits:
  max_safe_operating_point:
    value: 1.8
    unit: "V"
    consequence: "Electromigration at current densities &gt; 1 MA/cm² causing open circuits, hot carrier injection degrading MOSFET threshold voltages, dielectric breakdown at electric fields &gt; 10 MV/cm"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Clock skew exceeding 200 ps between multiplexer control inputs"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Balanced clock tree distribution with maximum skew constraint of 100 ps, insertion of keeper circuits on control lines"
  - node_2:
      trigger: "Power supply noise amplitude &gt; 300 mV at 100 MHz frequency"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "On-die decoupling capacitance of 500 pF/mm², differential signaling for control paths with 100 Ω termination"
bom_nodes:
  multiplexer-cells:
    type: "component"
    urn: "URN:CNFX:ME:MULTIPLEXER_CELLS"
    interface_type: "physical-logic-coupled"
  control-logic:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_LOGIC"
    interface_type: "physical-logic-coupled"
  interconnect-matrix:
    type: "part"
    urn: "URN:CNFX:ME:INTERCONNECT_MATRIX"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - EU DIRECTIVE 2014/35/EU (LOW VOLTAGE DIRECTIVE)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/multiplexer-network.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "faa393949ee0b98806b94ad7cded9bac7966dba3caaa56c4f35b021ee8fb0b65"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Multiplexer Network

## 1. Technical Definition
A digital circuit network that selects one of multiple input signals and routes it to a single output line within an ALU core.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.8-1.2 V (input signal voltage), 0-100 MHz (switching frequency), -40°C to 125°C (operating temperature)**. Failure boundary: **Input voltage exceeds 1.8 V (transistor breakdown), switching frequency exceeds 150 MHz (propagation delay violation), temperature exceeds 150°C (semiconductor junction failure)**, Mechanism: **Electromigration at current densities &gt; 1 MA/cm² causing open circuits, hot carrier injection degrading MOSFET threshold voltages, dielectric breakdown at electric fields &gt; 10 MV/cm**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Clock skew exceeding 200 ps between multiplexer control inputs | 8 | Simultaneous conduction of multiple transmission gates causing shoot-through current &gt; 50 mA | Balanced clock tree distribution with maximum skew constraint of 100 ps, insertion of keeper circuits on control lines |
| Power supply noise amplitude &gt; 300 mV at 100 MHz frequency | 8 | Metastability in selection logic causing incorrect signal routing for &gt; 2 clock cycles | On-die decoupling capacitance of 500 pF/mm², differential signaling for control paths with 100 Ω termination |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | bits | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Control Logic](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/control-logic.md) `(Standalone System)`
- [Interconnect Matrix](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/interconnect-matrix.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Signal Generator**, **Logic Analyzer**, **Power Supply Unit**  
**Downstream Applications**: Central Processing Units, Graphics Processing Units, Digital Signal Processors  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the primary function of this multiplexer network in computer manufacturing?
**A**: This multiplexer network selects one of multiple input signals and routes it to a single output line within an ALU core, enabling efficient data processing in computer and electronic systems.

### Q: What materials are used in constructing this multiplexer network?
**A**: The network is built using silicon for the semiconductor components, copper interconnects for electrical connections, and dielectric materials for insulation between conductive layers.

### Q: How does the control logic component function within the multiplexer network?
**A**: The control logic determines which input signal is selected and routed to the output line based on control signals, managing the switching operations within the multiplexer cells and interconnect matrix.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- CE MARKING - EU DIRECTIVE 2014/35/EU (LOW VOLTAGE DIRECTIVE)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Multiplexer Network](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/multiplexer-network)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: MULTIPLEXER_NETWORK | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 6079437d
