The **MHO+47FAD-R** is a specific type of **Crystal Oscillator** (often categorized under Frequency Control products). It is a high-precision electronic component used to create an electrical signal with a very precise frequency. --- ### 1. Key Technical Specifications Based on the standard nomenclature for the MHO+ series by manufacturers like MtronPTI, here are the technical characteristics: | Parameter | Specification Details | | :--- | :--- | | **Component Type** | Crystal Clock Oscillator (XO) | | **Package Style** | 14-pin DIP (Dual In-line Package) - Full Size | | **Output Type** | HCMOS/TTL Compatible | | **Operating Voltage** | Typically 5.0V DC | | **Frequency Stability** | Usually ±100ppm or ±50ppm (depending on grade) | | **Operating Temperature** | -40°C to +85°C (Industrial Grade) | | **RoHS Status** | Compliant (Indicated by the "R" suffix) | --- ### 2. Breakdown of the Part Number Electronic components use alphanumeric codes to define their build. Here is the likely breakdown for **MHO+47FAD-R**: * **MHO+**: Product Series (High-reliability HCMOS/TTL oscillators). * **4**: Voltage rating (Commonly represents 5.0V). * **7**: Stability/Temperature code (often represents ±25ppm or ±50ppm stability). * **F**: Symmetry/Duty Cycle (typically 40/60% or 45/55%). * **A**: Operating Temperature range (A usually denotes 0°C to 70°C or -40°C to +85°C depending on the specific datasheet version). * **D**: Tri-state Enable/Disable function (allows the output to be turned off electronically). * **R**: RoHS Compliant (Lead-free). --- ### 3. Functional Internal Parts Inside the metal "can" (housing) of the MHO+47FAD-R, you will find: 1. **Quartz Crystal Blank:** A precision-cut piece of quartz that vibrates at a specific frequency when electricity is applied (the Piezoelectric effect). 2. **Oscillator IC:** A small silicon chip that amplifies the signal from the crystal and converts it into a square wave (HCMOS/TTL logic levels). 3. **Bypass Capacitors:** Internal components to filter noise from the power supply. 4. **Hermetic Seal:** The metal casing is filled with nitrogen and welded shut to protect the crystal from moisture and aging. --- ### 4. Common Applications This part is typically used in "legacy" or industrial hardware where reliability and a 5V logic level are required: * **Industrial Control Systems:** Timing for PLCs and factory automation. * **Networking Equipment:** Providing clock signals for older routers or switches. * **Embedded Systems:** Microcontroller clocking where a robust DIP package is preferred over SMD.