The **M3V13VJ-R** is a specific electronic component primarily identified as a **Voltage Controlled Crystal Oscillator (VCXO)**. It is manufactured by companies like MtronPTI and is designed for precision frequency control in telecommunications and data processing hardware. --- ## 1. Core Technical Specifications The following table highlights the typical electrical characteristics for this series: | Parameter | Specification (Typical) | | :--- | :--- | | **Component Type** | Voltage Controlled Crystal Oscillator (VCXO) | | **Supply Voltage (Vcc)** | 3.3V DC | | **Frequency Range** | 1.500 MHz to 155.520 MHz | | **Output Type** | CMOS / HCMOS | | **Package Style** | SMD (Surface Mount Device) | | **Dimensions** | 9.0 x 14.0 mm (J-Lead Package) | | **Operating Temperature** | -40°C to +85°C (Industrial Grade) | --- ## 2. Key Features and Functionality ### Frequency Control As a **VCXO**, the device allows the output frequency to be adjusted (pulled) by applying a control voltage to a specific pin. This is essential for: * **Phase Locked Loops (PLL):** Synchronizing local clocks to an external reference. * **Jitter Reduction:** Cleaning up noisy signals in high-speed data streams. ### Stability and Reliability * **Low Jitter:** Designed to maintain high signal integrity for high-speed communication. * **Tri-state Function:** Includes an Enable/Disable function (Pin 1 or Pin 2 depending on configuration) which allows the output to be placed in a high-impedance state for testing or power saving. --- ## 3. Pin Configuration (Common 6-Pad Layout) While you should always consult the specific datasheet for your batch, the standard layout for the M3V series is as follows: | Pin Number | Function | Description | | :--- | :--- | :--- | | 1 | **Voltage Control** | Input to adjust the output frequency. | | 2 | **Enable/Disable** | Logic high for output, logic low for high-Z. | | 3 | **GND** | Case and circuit ground. | | 4 | **Output** | CMOS/HCMOS Frequency Output. | | 5 | **N/C** | No connection (usually). | | 6 | **Vcc** | +3.3V Power Supply. | --- ## 4. Common Applications * **Networking:** Synchronous Optical Networking (SONET) and SDH equipment. * **Telecomm:** Base stations and cellular infrastructure. * **Video Systems:** Digital video broadcast and processing where precise timing is required.