CDCM1802RGTT

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Distributor
• Characteristics:
  • High-performance clock generator and distributor
  • Small package size
  • Low power consumption
• Package: RGTT (Thin QFN)
• Essence: Clock generation and distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 10MHz to 2.7GHz
• Number of Outputs: 12
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CDCM1802RGTT has a total of 32 pins. The detailed pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | OUT0 | Output 0 | | 4 | OUT1 | Output 1 | | 5 | OUT2 | Output 2 | | 6 | OUT3 | Output 3 | | 7 | OUT4 | Output 4 | | 8 | OUT5 | Output 5 | | 9 | OUT6 | Output 6 | | 10 | OUT7 | Output 7 | | 11 | OUT8 | Output 8 | | 12 | OUT9 | Output 9 | | 13 | OUT10 | Output 10 | | 14 | OUT11 | Output 11 | | 15 | VDD | Power Supply Voltage | | 16 | GND | Ground | | 17 | XTALIN | Crystal Input | | 18 | XTALOUT | Crystal Output | | 19 | SEL0 | Select Input 0 | | 20 | SEL1 | Select Input 1 | | 21 | SDA | I2C Data Input/Output | | 22 | SCL | I2C Clock Input | | 23 | VDD | Power Supply Voltage | | 24 | GND | Ground | | 25 | VDDO | Output Power Supply Voltage | | 26 | GND | Ground | | 27 | VDDO | Output Power Supply Voltage | | 28 | GND | Ground | | 29 | VDDO | Output Power Supply Voltage | | 30 | GND | Ground | | 31 | VDDO | Output Power Supply Voltage | | 32 | GND | Ground |

Functional Characteristics

• High-frequency clock generation and distribution
• Flexible output types (LVPECL, LVDS, HCSL, CMOS)
• Low jitter and phase noise
• Programmable frequency divider
• I2C interface for configuration

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Multiple output types
• Low power consumption
• Small package size

Disadvantages

• Limited number of outputs (12)

Applicable Range of Products

The CDCM1802RGTT is suitable for various applications that require high-performance clock generation and distribution. It can be used in communication systems, data centers, industrial automation, and other electronic devices.

Working Principles

The CDCM1802RGTT generates and distributes high-frequency clock signals to synchronize the operation of different components within a system. It uses an internal crystal oscillator or an external clock source as the input, and then generates multiple synchronized clock outputs with programmable frequency dividers.

Detailed Application Field Plans

1. Communication Systems: The CDCM1802RGTT can be used in wireless communication systems, such as cellular base stations and satellite communication systems, to provide accurate and synchronized clock signals for data transmission.
2. Data Centers: In large-scale data centers, the CDCM1802RGTT ensures precise timing for data processing and networking equipment, improving overall system performance.
3. Industrial Automation: Industrial automation systems often require precise synchronization between various devices. The CDCM1802RGTT can be used to generate and distribute clock signals in PLCs, motor control systems, and robotics.
4. Test and Measurement Equipment: The high-performance clock generation capabilities of the CDCM1802RGTT make it suitable for use in test and measurement equipment, ensuring accurate timing for signal analysis and data acquisition.
5. Consumer Electronics: The small package size and