Based on the part number **MHO+76FCD-R**, this component is a high-precision **Crystal Oscillator** manufactured by **MtronPTI**. Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. Component Overview The MHO series represents a line of high-stability clock oscillators designed for industrial and telecommunications applications. The suffix codes denote specific electrical and physical parameters. | Feature | Specification | | :--- | :--- | | **Manufacturer** | MtronPTI | | **Base Series** | MHO (HCMOS/TTL Output) | | **Package Type** | 14-pin DIP (DIL) Half-Size or Full-Size | | **Technology** | Quartz Crystal Clock Oscillator | --- ### 2. Part Number Deciphering To understand the exact electronic behavior, we break down the alphanumeric code: * **MHO**: Series designation (Standard HCMOS/TTL Compatible). * **7**: Voltage Supply. Typically indicates **5.0V DC** operation. * **6**: Stability/Temperature Grade. Often represents a frequency stability of **±25ppm** or **±50ppm** (varies by datasheet revision). * **F**: Duty Cycle/Symmetry. Usually denotes **40/60%** or **45/55%** symmetry. * **C**: Operating Temperature Range. Typically **0°C to +70°C** (Commercial Grade). * **D**: Output Type. **HCMOS/TTL** compatible output. * **-R**: **RoHS Compliant**. Indicates the part is lead-free and meets environmental regulations. --- ### 3. Electrical Characteristics These are the typical operating parameters for this class of oscillator: | Parameter | Value | | :--- | :--- | | **Supply Voltage ($V_{cc}$)** | 5.0 VDC ± 10% | | **Output Load** | 15pF to 50pF (Standard Load) | | **Rise/Fall Time** | 5ns to 10ns maximum | | **Logic '1' (High)** | 90% of $V_{cc}$ (min) | | **Logic '0' (Low)** | 10% of $V_{cc}$ (max) | | **Start-up Time** | 10ms (max) | --- ### 4. Typical Pin Configuration Since this is a standard DIP oscillator, the pinout follows a universal pattern for 4-pin (housed in a 14-pin footprint) devices: ```markdown Pin 1: NC (No Connection) or Tri-state Enable/Disable Pin 7: Case Ground (GND) Pin 8: Output Signal (Frequency) Pin 14: Supply Voltage (+5V) ``` --- ### 5. Common Applications * **Microprocessor Clocks:** Providing a stable heartbeat for CPUs. * **Ethernet/Networking:** Timing for data packet synchronization. * **Industrial Controllers:** Reliable clocking in environments with temperature fluctuations. * **Legacy Systems:** Often used as a drop-in replacement for older DIP-style oscillators in vintage hardware.