The **MHO+62FGG-R** is a specific part number belonging to a series of high-precision crystal oscillators manufactured by **Jauch Quartz**. This component is a Clock Oscillator (SPXO) designed for surface-mount applications. ### Technical Specifications The part number follows a specific nomenclature. Below are the primary characteristics associated with this series: | Parameter | Specification Details | | :--- | :--- | | **Component Type** | Crystal Clock Oscillator (SPXO) | | **Package Type** | SMD (Surface Mount Device) | | **Dimensions** | 7.0 x 5.0 mm (Standard 7050 package) | | **Supply Voltage ($V_{DD}$)** | Usually 3.3V (indicated by the '6' code in the series) | | **Output Type** | HCMOS / LSTTL Compatible | | **Frequency Stability** | Typically $\pm$25ppm to $\pm$100ppm (depending on the specific suffix) | | **Operating Temp** | -40°C to +85°C (Industrial Grade) | --- ### Key Internal Components The MHO+ series consists of three primary internal electronic sections: 1. **AT-Cut Quartz Crystal:** The heart of the device, providing the mechanical resonance required for frequency stability. 2. **Oscillator IC:** An integrated circuit that provides the necessary gain to maintain vibration and the output buffer to drive the signal to the PCB traces. 3. **Bypass Capacitor:** Usually integrated or recommended externally to filter power supply noise, ensuring the jitter remains low. ### Pin Configuration (Standard 4-Pad) | Pin # | Function | Description | | :--- | :--- | :--- | | 1 | E/D or NC | Enable/Disable (Tri-state) or No Connection | | 2 | GND | Ground connection | | 3 | Output | Frequency output signal | | 4 | $V_{DD}$ | Power supply voltage | --- ### Applications The MHO+62FGG-R is commonly used in electronic circuits requiring a stable timing reference: * **Microprocessors/MCUs:** Providing the system clock. * **Networking:** Ethernet switches and routers. * **Industrial Control:** PLCs and automation hardware. * **Embedded Systems:** General-purpose digital logic timing. ---