The **M3V24TCJ-R** is a specific part number typically associated with **SMD (Surface Mount Device) Quartz Crystal Oscillators**, often manufactured by companies like **Kyocera** or other specialized timing component vendors. These components are critical for providing a stable clock signal in digital circuits. --- ## 1. Component Overview The "M3V" series generally refers to high-precision voltage-controlled crystal oscillators (VCXO) or standard clock oscillators designed for low-voltage applications. ### Technical Specifications (General Profile) | Parameter | Typical Specification | | :--- | :--- | | **Component Type** | Crystal Oscillator (SMD) | | **Package Size** | 7.0 x 5.0 mm (Commonly) | | **Mounting Type** | Surface Mount (SMT) | | **Output Type** | CMOS / TTL Compatible | | **Operating Voltage** | 3.3V (Typical for '3V' series) | | **Packaging** | Tape & Reel (Indicated by '-R') | --- ## 2. Key Features * **Stability:** High frequency stability over a wide temperature range, essential for telecommunications and networking. * **Low Phase Jitter:** Designed to minimize timing errors in high-speed data transmission. * **RoHS Compliant:** The "-R" suffix often denotes compliance with environmental standards and high-volume Tape & Reel packaging. * **Tri-state Function:** Usually includes an Enable/Disable pin to save power when the clock signal is not needed. --- ## 3. Pin Configuration Most oscillators in this package size follow a standard 4-pin or 6-pin layout: | Pin Number | Function | Description | | :--- | :--- | :--- | | **1** | Vc or OE | Voltage Control or Output Enable | | **2** | GND | Ground Connection | | **3** | Output | The generated clock signal | | **4** | Vcc | Power Supply (e.g., 3.3V) | --- ## 4. Common Applications These parts are found in precision-dependent electronics: 1. **Networking Hardware:** Routers, switches, and fiber-optic modules. 2. **Computing:** Motherboards and peripheral controllers. 3. **Industrial:** PLC controllers and synchronization modules. 4. **Audio/Video:** Digital Signal Processors (DSPs) requiring clean timing. --- ## 5. Part Number Breakdown (Deconstruction) * **M3V:** Series identifier (Voltage/Type). * **24:** Often represents the nominal frequency (e.g., 24.000 MHz). * **TCJ:** Internal manufacturer codes for stability, temperature range, and duty cycle. * **-R:** Packaging code for Tape and Reel. ---