CDCE18005RGZR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Synthesizer
• Characteristics:
  • High-performance clock generation
  • Low jitter and phase noise
  • Wide frequency range
  • Programmable output frequencies
• Package: RGZ package
• Essence: Clock generation and synthesis
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 8kHz to 1.5GHz
• Number of Outputs: 5
• Supply Current: 20mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CDCE18005RGZR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | XIN | Crystal oscillator input | | 4 | XOUT | Crystal oscillator output | | 5 | CLKIN | External clock input | | 6 | SDA | Serial data input | | 7 | SCL | Serial clock input | | 8 | OE | Output enable | | 9-13 | OUT0-OUT4 | Clock outputs |

Functional Features

• Clock Generation: The CDCE18005RGZR can generate multiple clock signals with programmable frequencies.
• Frequency Synthesis: It can synthesize frequencies from an external clock input or a crystal oscillator.
• Output Enable: The OE pin allows enabling or disabling the clock outputs.
• I2C Interface: The IC supports I2C communication for easy configuration and control.

Advantages

• High Performance: The CDCE18005RGZR offers high-quality clock generation with low jitter and phase noise.
• Flexibility: It provides a wide frequency range and programmable output frequencies, allowing customization for various applications.
• Easy Integration: The I2C interface simplifies the configuration process and enables seamless integration into existing systems.

Disadvantages

• Limited Output Count: The CDCE18005RGZR has only five clock outputs, which may be insufficient for certain complex systems requiring more outputs.
• Temperature Limitations: The operating temperature range of -40°C to +85°C may restrict its use in extreme temperature environments.

Working Principles

The CDCE18005RGZR utilizes a combination of PLL (Phase-Locked Loop) and frequency dividers to generate and synthesize clock signals. It takes an input clock or crystal oscillator signal, processes it through the PLL, and divides it to produce multiple output clocks with different frequencies.

Detailed Application Field Plans

The CDCE18005RGZR finds applications in various fields, including: 1. Telecommunications: Clock synchronization in network equipment and communication systems. 2. Data Centers: Timing and synchronization for servers, switches, and storage devices. 3. Consumer Electronics: Clock generation for audio/video equipment, gaming consoles, and set-top boxes. 4. Industrial Automation: Timing control in PLCs (Programmable Logic Controllers) and industrial machinery. 5. Automotive: Clock generation for infotainment systems, ADAS (Advanced Driver Assistance Systems), and instrument clusters.

Detailed and Complete Alternative Models

1. CDCE18005RGZT: Similar to CDCE18005RGZR but available in a different package (TSSOP).
2. CDCE18005RGZTQ1: Automotive-grade version of CDCE18005RGZT with enhanced temperature range and reliability.
3. CDCE18005RGZRE4: Enhanced version with extended frequency range and additional features.

Note: This is not an exhaustive list, and alternative models may vary based on supplier availability and specific requirements.

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