Based on the part number **MHO+76TFG-R**, this component is a **Crystal Oscillator** manufactured by **MtronPTI**. It belongs to the MHO series, which are typically high-reliability, fixed-frequency clock oscillators used in industrial and telecommunications applications. ### 1. Part Number Breakdown The alphanumeric code provides specific details regarding the component's performance characteristics: | Code Segment | Meaning | Specification | | :--- | :--- | :--- | | **MHO** | Series Name | MHO Series (HCMOS/TTL compatible) | | **+** | RoHS Compliance | Lead-free / RoHS compliant | | **7** | Supply Voltage | 3.3V DC (Standard for '7' designation) | | **6** | Stability | ±25 ppm (Parts Per Million) | | **T** | Symmetry/Duty Cycle | 45/55% | | **F** | Operating Temp | -40°C to +85°C (Industrial Grade) | | **G** | Output Load | 15 pF | | **-R** | Packaging | Tape & Reel | --- ### 2. Technical Specifications The "76TFG" configuration implies a high-precision, wide-temperature range oscillator. Below are the typical electronic characteristics for this series: * **Output Type:** HCMOS / TTL. * **Frequency Range:** Usually available from 1.000 MHz to 125.000 MHz (Actual frequency is usually printed on the physical package). * **Frequency Stability:** ±25 ppm (includes initial tolerance, temperature variation, and voltage change). * **Operating Voltage:** 3.3V (±10%). * **Operating Temperature:** -40°C to +85°C. * **Package Type:** 14-pin DIP or 4-pin Half-size DIP (Internal crystal is hermetically sealed). --- ### 3. Pin Configuration The MHO series generally follows a standard 4-pin layout (often housed in a 14-pin DIP metal package where only 4 pins are used): | Pin Number | Function | Description | | :--- | :--- | :--- | | 1 | NC / E/D | No Connection or Enable/Disable (Tristate) | | 7 | GND | Case Ground | | 8 | Output | Clock Signal Output | | 14 | Vcc | +3.3V Power Supply | --- ### 4. Applications Due to its wide temperature range and tight stability, this part is commonly found in: * **Networking Hardware:** Routers, switches, and modems. * **Industrial Controls:** Automation systems requiring reliable timing in harsh environments. * **Embedded Systems:** Microcontrollers and FPGA clocking. * **Testing Equipment:** Precision measurement tools.