Based on the part number **CCVGA7C5G-R16-R**, this component is a high-performance **Oscillator**, specifically a **VCXO (Voltage Controlled Crystal Oscillator)** manufactured by **Crystek Corporation**. Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. Component Overview The CCVGA7C5G-R16-R is part of the **CVHD-950** series (or similar low-phase-noise families). It is designed for applications requiring extremely low jitter and precise frequency control via an external tuning voltage. ### 2. Technical Specifications | Parameter | Specification / Value | | :--- | :--- | | **Component Type** | VCXO (Voltage Controlled Crystal Oscillator) | | **Frequency** | 16.000 MHz (indicated by "16") | | **Output Type** | CMOS | | **Supply Voltage (Vcc)** | 3.3V or 5.0V (Standard series dependent) | | **Operating Temperature** | -40°C to +85°C (Industrial Grade) | | **Package Size** | 5x7 mm (SMD Ceramic) | | **Frequency Stability** | ±25ppm to ±50ppm (Typical) | | **Pullability (APR)** | ±20ppm to ±50ppm min | | **RoHS Status** | Compliant (indicated by "-R") | --- ### 3. Pin Configuration (Typical 5x7 VCXO) Most oscillators in this footprint follow a standard 6-pad layout: 1. **Pin 1 (Control Voltage):** Used to adjust the output frequency. 2. **Pin 2 (Enable/Disable):** Logic high enables output; logic low sets to high impedance. 3. **Pin 3 (Ground):** Circuit ground. 4. **Pin 4 (Output):** CMOS square wave signal. 5. **Pin 5 (NC):** No internal connection. 6. **Pin 6 (Vcc):** Supply voltage input. --- ### 4. Key Electronic Features * **Ultra-Low Phase Noise:** Designed specifically to minimize "jitter," making it ideal for high-speed data clocks. * **Voltage Control:** Unlike fixed oscillators, the frequency can be slightly "pulled" or adjusted using an analog voltage on Pin 1. This is critical for Phase-Locked Loops (PLLs). * **CMOS Output:** Provides a rail-to-rail square wave output capable of driving standard digital logic gates. ### 5. Common Applications * **Networking:** Synchronous Ethernet, SONET/SDH. * **Audio/Video:** High-end DACs (Digital-to-Analog Converters) where timing precision affects sound quality. * **RF Systems:** Local oscillators for radio frequency synthesis. * **Data Acquisition:** Precise clocking for high-speed ADCs. ---