The part number **MHO+32FAAG-R** typically refers to a high-precision **Crystal Oscillator** manufactured by **MtronPTI**. These components are critical for providing a stable clock signal in electronic circuits. --- ### 1. Key Technical Specifications Below is a breakdown of the typical characteristics for the MHO series (specifically the 32FAAG-R variant): | Parameter | Specification (Typical) | | :--- | :--- | | **Component Type** | Crystal Oscillator (XO) | | **Package Style** | 14-pin DIP (Full Size) | | **Frequency Range** | Usually fixed (e.g., 1.0 MHz to 150 MHz) | | **Supply Voltage** | 5.0V (Standard for MHO series) | | **Output Type** | HCMOS / TTL Compatible | | **Stability** | ±25ppm to ±100ppm (Depending on exact grade) | | **Operating Temp** | -40°C to +85°C (Industrial Grade) | | **RoHS Status** | Compliant (Indicated by "-R") | --- ### 2. Part Number Breakdown The nomenclature for MtronPTI oscillators often follows this logic: * **MHO:** Series designation (Metal Hermetic Oscillator). * **+:** Often indicates Pb-free/RoHS compliance. * **32:** Represents the specific package size and voltage (3 = 5V, 2 = Full size 14-pin DIP). * **F:** Stability code (e.g., ±100ppm). * **AA:** Temperature range and symmetry code. * **G:** Output type (HCMOS/TTL). * **-R:** RoHS Compliant. --- ### 3. Applications These oscillators are used in legacy and high-reliability industrial systems where a through-hole (DIP) component is preferred over surface-mount (SMD) technology. * **Industrial Control:** Timing for PLCs and automation hardware. * **Networking:** Clock generation for routers and switches. * **Testing Equipment:** Stable frequency references for measurement tools. * **Legacy Computing:** Replacement parts for older motherboards and embedded systems. --- ### 4. Circuit Implementation The MHO+32FAAG-R is an "active" oscillator, meaning it contains the quartz crystal plus the oscillation circuitry. It requires only power to function. ```cpp // Basic Pin Configuration for 14-pin DIP Oscillator Pin 1: NC (No Connection) or Tri-state Enable Pin 7: Ground (GND) Pin 8: Output (Clock Signal) Pin 14: Vcc (+5V) ```