The **MHO+14TFG-R** is a specific series of **Crystal Oscillators** typically manufactured by companies like MtronPTI. These components are critical for providing a stable clock signal in electronic circuits. --- ## 1. Technical Specifications The part number contains encoded information regarding its physical and electrical characteristics. Below is a breakdown of the typical specifications for this series: | Feature | Specification | | :--- | :--- | | **Component Type** | Clock Oscillator (XO) | | **Package Type** | 14-pin DIP (Dual In-line Package) | | **Output Type** | HCMOS / TTL Compatible | | **Supply Voltage** | Typically 5.0V (Standard for MHO series) | | **Frequency Range** | Usually 1.0 MHz to 150 MHz (varies by specific sub-model) | | **Operating Temperature** | Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) | | **RoHS Status** | Compliant (Indicated by the "R" suffix) | --- ## 2. Part Number Deciphering While manufacturers have slight variations, the code generally breaks down as follows: * **MHO**: Represents the product series (Metal package, High-speed, Oscillator). * **+**: Often indicates a specific revision or lead-free process. * **14**: Refers to the **14-pin DIP footprint**. Note: Usually, only 4 pins are actually present (Pins 1, 7, 8, and 14), but it fits a standard 14-pin socket. * **TFG**: This is a sub-code for specific stability requirements (e.g., ±100ppm, ±50ppm) and symmetry. * **R**: Indicates **RoHS compliance** (Lead-free). --- ## 3. Pin Configuration For a standard 14-pin DIP crystal oscillator, the pinout is as follows: | Pin Number | Function | Description | | :--- | :--- | :--- | | **1** | NC / Tri-state | No connection or Output Enable/Disable | | **7** | GND | Circuit Ground | | **8** | Output | The generated clock signal (Square Wave) | | **14** | Vcc | Positive Supply Voltage (+5V) | --- ## 4. Common Applications Because of its "Through-Hole" design and 5V compatibility, this part is commonly found in: 1. **Legacy Computing:** Motherboards and expansion cards. 2. **Industrial Controllers:** PLC units and timing circuits. 3. **Communication Gear:** Modems and networking hardware. 4. **Prototyping:** Used with breadboards or sockets during the R&D phase. ---