The **MHO+43TAD-R** is a specific high-precision electronic component, typically categorized as a **Temperature Compensated Crystal Oscillator (TCXO)** or a specialized clock oscillator manufactured by companies like MtronPTI. Below is a detailed breakdown of its electronic characteristics and technical specifications. --- ### 1. Component Overview This part belongs to the MHO series of oscillators. It is designed to provide a highly stable frequency reference for electronic circuits, particularly in environments where temperature fluctuations could affect timing accuracy. ### 2. Technical Specifications | Feature | Specification Details | | :--- | :--- | | **Component Type** | Crystal Oscillator (TCXO) | | **Package Style** | 14-pin DIP (Dual In-line Package) or 4-pin compatible | | **Output Type** | CMOS / TTL Compatible | | **Supply Voltage** | Typically 3.3V or 5.0V DC | | **Frequency Stability** | High precision (ranges from ±1ppm to ±5ppm) | | **Operating Temp** | Industrial grade (-40°C to +85°C common) | | **RoHS Status** | Compliant (Lead-free) | --- ### 3. Key Electronic Characteristics * **Frequency Stability:** The "TC" aspect means it uses a compensation network to counteract the natural frequency drift of the quartz crystal caused by temperature changes. * **Low Phase Noise:** These oscillators are engineered to have minimal "jitter," making them ideal for telecommunications and data processing where timing errors lead to data loss. * **Tri-state Functionality:** Many models in this series include an "Enable/Disable" function on Pin 1, allowing the output to be turned off to save power without powering down the entire system. ### 4. Typical Applications The MHO+43TAD-R is commonly found in the following electronic systems: 1. **Telecommunications:** Base stations and switching equipment. 2. **Instrumentation:** Frequency counters and synthesized signal generators. 3. **Networking:** High-speed Ethernet switches and routers. 4. **Navigation:** GPS and radio-frequency (RF) communication modules. --- ### 5. Pin Configuration (Typical 14-pin DIP) | Pin Number | Function | Description | | :--- | :--- | :--- | | 1 | N/C or E/D | No Connection or Output Enable/Disable | | 7 | GND | Ground | | 8 | Output | Frequency Output Signal | | 14 | Vcc | Supply Voltage |