Based on the part number provided, **MHO+67FBD-R** refers to a high-precision **Crystal Oscillator** (often specifically a Clock Oscillator) manufactured by **MtronPTI**. These components are critical for providing a stable frequency reference in digital circuits. --- ### 1. Technical Specifications Below is a breakdown of the typical electronic characteristics for this series: | Feature | Specification Details | | :--- | :--- | | **Component Type** | XO (Crystal Oscillator) | | **Package / Case** | 14-pin DIP (Full size) or 8-pin DIP (Half size) equivalent | | **Frequency Range** | Typically 1.000 MHz to 150.000 MHz | | **Operating Voltage** | 5.0V DC (Standard for the MHO series) | | **Output Logic** | HCMOS / TTL Compatible | | **Stability** | ±25ppm to ±100ppm (depending on specific grade) | | **Temperature Range** | -40°C to +85°C (Industrial Grade) | --- ### 2. Part Number Breakdown While MtronPTI coding can vary, the alphanumeric segments generally represent the following: * **MHO:** Identifies the product series (Metal package, High-speed CMOS). * **+:** Indicates Lead-Free / RoHS compliance. * **6:** Often refers to the Frequency Stability (e.g., ±50ppm). * **7:** Refers to the Operating Temperature range (e.g., -40°C to +85°C). * **FBD:** Internal manufacturing codes for specific symmetry and output load (usually 15pF or 50pF). * **R:** Denotes "RoHS Compliant." --- ### 3. Key Electronic Components Inside An oscillator like the MHO+67FBD-R is not just a crystal; it is an active circuit consisting of: 1. **Quartz Crystal Blank:** The heart of the unit that vibrates at a specific resonant frequency. 2. **Oscillator IC:** An integrated circuit that provides the gain needed to start and maintain oscillation. 3. **Bypass Capacitors:** Internal components used to filter power supply noise. 4. **Buffer/Driver:** Ensures the output signal can drive the capacitive load of the PCB traces and the receiving chip (CPU/FPGA). --- ### 4. Common Applications * **Networking:** Routers, switches, and high-speed data transmission. * **Industrial Control:** PLCs and embedded systems requiring long-term reliability. * **Legacy Systems:** Used in older hardware designs that require through-hole (DIP) components rather than surface mount (SMD). ---