Based on the part number provided, the **MHO+76FFG-R** refers to a high-performance **Clock Oscillator** typically manufactured by **MtronPTI**. These components are critical for providing precise timing signals in electronic circuits. --- ### 1. Key Technical Specifications The part number follows a specific nomenclature that defines its electronic characteristics: | Feature | Specification Details | | :--- | :--- | | **Component Type** | Crystal Oscillator (XO) | | **Package Style** | 14-pin DIP (Full Size) - Often 4 pins connected | | **Output Type** | HCMOS / TTL Compatible | | **Operating Voltage** | Typically 5.0V (Standard for MHO series) | | **Stability** | Usually ±100ppm, ±50ppm, or ±25ppm (depending on grade) | | **RoHS Status** | Compliant (indicated by the "-R" suffix) | --- ### 2. Electronic Functionality This part acts as the "heartbeat" of a digital system. Its internal construction includes: * **Quartz Crystal Resonator:** A thin slice of quartz that vibrates at a specific frequency when voltage is applied (Piezoelectric effect). * **Oscillation Circuitry:** Internal transistors and capacitors that sustain the vibration. * **Output Buffer:** Ensures the signal is strong enough to drive multiple digital loads without distorting the waveform. --- ### 3. Pin Configuration (Standard 14-pin DIP) Though it has the footprint of a 14-pin IC, only four pins are typically functional: | Pin Number | Function | Description | | :--- | :--- | :--- | | **1** | NC or Tri-state | No connection or Output Enable/Disable | | **7** | GND | Circuit Ground | | **8** | Output | The generated Square Wave signal | | **14** | Vcc | Positive Power Supply (+5V) | --- ### 4. Common Applications * **Legacy Computing:** Providing clock signals for older CPU architectures. * **Industrial Control:** Timing for PLCs and embedded controllers. * **Networking:** Synchronizing data transmission in telecommunications hardware. * **Test Equipment:** Stable reference frequencies for measurement devices. --- ### 5. Identification Breakdown The "MHO" series is known for its durability and wide frequency range. * **MHO:** Series designation (Metal Header Oscillator). * **7:** Indicates the voltage/stability/temperature range code. * **6:** Package code (Full-size DIP). * **FFG:** Specific frequency and internal wiring codes. * **-R:** Lead-free / RoHS compliant.