## MHO364TAD-R Overview The **MHO364TAD-R** is a specific electronic component, typically categorized as a **Quartz Crystal Oscillator**. These components are essential in electronics for providing a stable clock signal or frequency reference for microprocessors and digital circuits. --- ### 1. Key Technical Specifications Based on standard nomenclature for this series, here are the primary electronic characteristics: | Parameter | Specification (Typical) | | :--- | :--- | | **Component Type** | XO (Crystal Oscillator) | | **Package / Case** | 4-Pad SMD (Surface Mount Device) | | **Frequency Stability** | ±25ppm to ±100ppm (Variable by sub-model) | | **Operating Voltage** | 3.3V (Typical) | | **Output Type** | CMOS / TTL | | **Operating Temperature** | -40°C to +85°C (Industrial Grade) | --- ### 2. Functional Electronic Parts The MHO364TAD-R is an integrated module rather than a single piece of quartz. It consists of three main internal segments: 1. **Quartz Crystal Blank:** The heart of the component. It is a precision-cut piece of quartz that vibrates at a specific frequency when an electric field is applied (Piezoelectric effect). 2. **Oscillation Circuit (IC):** An internal integrated circuit that maintains the oscillation and converts the mechanical vibration into an electrical square wave (CMOS/TTL levels). 3. **Bypass/Compensation Circuitry:** Internal capacitors and resistors used to stabilize the signal against temperature fluctuations and power supply noise. --- ### 3. Pin Configuration (4-Pad SMD) | Pin Number | Function | Description | | :--- | :--- | :--- | | **1** | E/D or NC | Enable/Disable (Tri-state) or No Connection | | **2** | GND | Ground connection | | **3** | Output | The generated clock signal (Square wave) | | **4** | Vdd | Positive power supply voltage | --- ### 4. Application Use Cases The MHO364TAD-R is used in circuits where timing precision is required: * **Networking:** Ethernet switches and routers. * **Computing:** Clocking for CPUs, FPGAs, and ASICs. * **Embedded Systems:** Microcontrollers requiring external high-speed clocks for USB or CAN communication.