CDCV857DGGRG4

Overview

Category

CDCV857DGGRG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a clock generator and frequency multiplier in electronic devices.

Characteristics

• Provides precise clock signals for various applications.
• Supports frequency multiplication up to a certain range.
• Offers low power consumption and high performance.
• Operates within a wide temperature range.

Package

CDCV857DGGRG4 is available in a small outline package (SOP) with 8 pins.

Essence

The essence of CDCV857DGGRG4 lies in its ability to generate accurate clock signals and multiply frequencies.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications and Parameters

• Supply Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Output Frequency Range: 1MHz to 200MHz
• Input Frequency Range: 1MHz to 50MHz
• Output Duty Cycle: 45% to 55%
• Rise/Fall Time: 2ns (max)
• Power Consumption: 10mW (typ)

Pin Configuration

The pin configuration of CDCV857DGGRG4 is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground reference | | 3 | OUT | Clock output | | 4 | SEL | Frequency selection input | | 5 | IN | Clock input | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | NC | No connection |

Functional Characteristics

CDCV857DGGRG4 offers the following functional characteristics:

• Frequency multiplication: The device can multiply the input clock frequency by a factor set through the SEL pin.
• Output enable/disable: The output can be enabled or disabled using the appropriate control signal.
• Low jitter: The clock signals generated by CDCV857DGGRG4 have low jitter, ensuring accurate timing in electronic systems.

Advantages and Disadvantages

Advantages

• Precise clock generation and frequency multiplication.
• Low power consumption.
• Wide operating temperature range.
• Small package size.

Disadvantages

• Limited output frequency range.
• Requires an external clock source.

Applicable Range of Products

CDCV857DGGRG4 is suitable for use in various electronic devices that require accurate clock signals and frequency multiplication. It finds applications in telecommunications, data communication, consumer electronics, and industrial equipment.

Working Principles

The working principle of CDCV857DGGRG4 involves taking an input clock signal and multiplying its frequency based on the value set through the SEL pin. The device then generates an output clock signal with the multiplied frequency.

Detailed Application Field Plans

CDCV857DGGRG4 can be used in the following application fields:

1. Telecommunications: Providing precise clock signals for network synchronization.
2. Data Communication: Generating clock signals for high-speed data transmission.
3. Consumer Electronics: Clock generation for audio/video processing and display devices.
4. Industrial Equipment: Timing control in automation systems and instrumentation.
5. Automotive Electronics: Clock generation for automotive infotainment systems and driver assistance features.

Detailed Alternative Models

Some alternative models to CDCV857DGGRG4 include:

• CDCV857BGG
• CDCV857DGG
• CDCV857DGGR
• CDCV857DGGRG3

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of CDCV857DGGRG4? A: The maximum output frequency is 200MHz.

2. Q: Can CDCV857DGGRG4 operate with a supply voltage below 2.7V? A: No, the minimum supply voltage required is 2.7V.

3. Q: How can I disable the output of CDCV857DGGRG4? A: The output can be disabled by applying a control signal to the appropriate pin.

4. Q: Is CDCV857DGGRG4 suitable for high-temperature environments? A: Yes, it can operate within a temperature range of -40°C to +85°C.

5. Q: Can CDCV857DGGRG4 generate clock signals with different duty cycles? A: Yes, the device supports output duty cycles between 45% and 55%.

This concludes the encyclopedia entry for CDCV857DGGRG4.

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