The **MHO+13TAAD-R** is a specific part number for a high-performance **Quartz Crystal Oscillator** (Clock Oscillator). These components are essential in electronics for generating a precise, stable frequency required for timing and synchronization in digital circuits. --- ### 1. Technical Specifications Table Based on the part number nomenclature, here are the primary technical characteristics: | Feature | Specification | | :--- | :--- | | **Component Type** | Crystal Clock Oscillator (XO) | | **Package Type** | 14-pin DIP (Dual In-line Package) - Full Size | | **Output Frequency** | Typically specified by suffix (Commonly in MHz) | | **Output Logic** | HCMOS / TTL Compatible | | **Supply Voltage (Vcc)** | +5.0 VDC (Standard for MHO series) | | **Stability** | ±100 ppm (Typical for standard 'A' grade) | | **Operating Temperature** | 0°C to +70°C (Commercial Grade) | | **RoHS Status** | Compliant (Indicated by the '-R' suffix) | --- ### 2. Part Number Breakdown Understanding the code helps in identifying the exact variant: * **MHO+**: The series prefix, indicating a 5.0V Full-size (14-pin) metal DIP oscillator. * **1**: Denotes the specific package height and internal configuration. * **3**: Stability code (usually represents ±100ppm stability). * **T**: Output type (TTL/HCMOS compatible). * **AA**: Internal manufacturer code for frequency and temperature range. * **D**: Duty cycle specification (usually 40/60% or 45/55%). * **-R**: RoHS Compliant (Lead-free). --- ### 3. Pin Configuration (Full-Size DIP) Although it is a 14-pin package size, only four pins are typically functional: | Pin Number | Function | Description | | :--- | :--- | :--- | | **Pin 1** | NC / Tri-state | No connection or Output Enable/Disable | | **Pin 7** | GND | Ground connection | | **Pin 8** | Output | The generated clock signal (Square Wave) | | **Pin 14** | Vcc | Power supply (+5.0V) | --- ### 4. Common Applications * **Microprocessors:** Providing the master clock for CPU operations. * **Legacy Computing:** Used in older industrial PC motherboards and controllers. * **Communication Equipment:** Synchronizing data transmission in modems or routers. * **Test & Measurement:** Providing a stable reference frequency for oscilloscopes or signal generators. ---