CDCEL925PW

Overview

CDCEL925PW is a product belonging to the category of clock generators. It is widely used in various electronic devices and systems to generate precise clock signals. The CDCEL925PW offers several characteristics that make it highly desirable for such applications. It comes in a compact package, ensuring easy integration into circuit designs. The essence of this product lies in its ability to provide accurate and stable clock signals, which are crucial for the proper functioning of electronic systems. Each package of CDCEL925PW contains one unit.

Specifications and Parameters

The CDCEL925PW has the following specifications and parameters:

• Input Voltage Range: 2.5V - 3.6V
• Output Frequency Range: 1MHz - 200MHz
• Output Format: LVCMOS
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 10mA (typical)

Pin Configuration

The pin configuration of CDCEL925PW is as follows:

1. VDD
2. GND
3. OUT0
4. OUT1
5. OUT2
6. OUT3
7. SDA
8. SCL
9. OE
10. REF

Functional Characteristics

The CDCEL925PW offers the following functional characteristics:

• Programmable output frequencies
• Low jitter performance
• I2C interface for easy configuration
• Power-down mode for reduced power consumption
• Spread spectrum modulation capability

Advantages and Disadvantages

Advantages of CDCEL925PW include:

• High accuracy and stability
• Flexible frequency programming
• Easy integration with existing systems
• Low power consumption

Disadvantages of CDCEL925PW include:

• Limited output frequency range
• Dependency on external reference clock

Applicable Range of Products

CDCEL925PW is suitable for use in a wide range of electronic products, including:

• Communication devices
• Computer systems
• Consumer electronics
• Industrial equipment
• Automotive applications

Working Principles

The CDCEL925PW operates by taking an external reference clock and generating multiple output clock signals with programmable frequencies. It utilizes a phase-locked loop (PLL) to achieve accurate frequency synthesis. The I2C interface allows for easy configuration of the device.

Detailed Application Field Plans

CDCEL925PW can be applied in various fields, such as:

1. Wireless communication systems: Provides precise clock signals for synchronization purposes.
2. Data storage devices: Ensures accurate timing for data read/write operations.
3. Audio/video equipment: Enables synchronized playback and recording.
4. Test and measurement instruments: Facilitates precise time measurements.
5. Automotive navigation systems: Generates stable clock signals for GPS functionality.

Detailed Alternative Models

Some alternative models to CDCEL925PW include:

1. CDCE913PW
2. CDCE925PW
3. CDCM6208V1RGZT
4. CDCM61002RHBT
5. CDCM9102RHBR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of CDCEL925PW? A: The maximum output frequency is 200MHz.

2. Q: Can CDCEL925PW operate with a 3.3V power supply? A: Yes, it can operate within a voltage range of 2.5V to 3.6V.

3. Q: Does CDCEL925PW support spread spectrum modulation? A: Yes, it has built-in spread spectrum modulation capability.

4. Q: How many output channels does CDCEL925PW have? A: It has four output channels: OUT0, OUT1, OUT2, and OUT3.

5. Q: Is CDCEL925PW compatible with I2C interface? A: Yes, it utilizes the I2C interface for easy configuration.

In conclusion, CDCEL925PW is a versatile clock generator that offers precise and stable clock signals for various electronic applications. Its programmable frequencies, low jitter performance, and compact package make it an ideal choice for designers seeking accurate timing solutions.