AD9058AKD

Product Overview

Category

AD9058AKD belongs to the category of analog-to-digital converters (ADCs).

Use

The AD9058AKD is used for converting analog signals into digital format. It is commonly employed in various applications such as communication systems, instrumentation, and data acquisition.

Characteristics

• High-speed conversion: The AD9058AKD offers fast conversion rates, making it suitable for time-critical applications.
• High resolution: This ADC provides high-resolution output, ensuring accurate digitization of analog signals.
• Low power consumption: The device is designed to operate efficiently with low power consumption, making it suitable for portable and battery-powered devices.
• Wide input voltage range: The AD9058AKD can handle a wide range of input voltages, allowing for versatile usage.
• Excellent linearity: It exhibits excellent linearity, resulting in minimal distortion during signal conversion.

Package

The AD9058AKD comes in a small form factor package, which facilitates easy integration into various electronic systems.

Essence

The essence of the AD9058AKD lies in its ability to convert analog signals into digital format with high speed, accuracy, and efficiency.

Packaging/Quantity

The AD9058AKD is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 100 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±2 V
• Power Supply: +5 V
• Power Consumption: 200 mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply input
2. VREF: Reference voltage input
3. VIN: Analog input
4. GND: Ground
5. CLK: Clock input
6. D[11:0]: Digital output
7. CS: Chip select input

Functional Features

• High-speed conversion: The AD9058AKD can achieve fast conversion rates of up to 100 MSPS, enabling real-time processing of analog signals.
• Low power consumption: With a power consumption of only 200 mW, the device is energy-efficient and suitable for power-constrained applications.
• Excellent dynamic performance: It offers high signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), ensuring accurate digitization of analog signals.
• Flexible interface: The ADC supports various digital interfaces, including parallel and serial outputs, providing compatibility with different system architectures.

Advantages and Disadvantages

Advantages

• High-speed conversion enables real-time processing.
• Low power consumption makes it suitable for portable devices.
• Wide input voltage range allows for versatile usage.
• Excellent linearity ensures minimal distortion during signal conversion.

Disadvantages

• Limited resolution compared to higher-end ADCs.
• Requires external reference voltage for optimal performance.

Working Principles

The AD9058AKD utilizes a successive approximation register (SAR) architecture to convert analog signals into digital format. It samples the input voltage at a high rate and compares it to a reference voltage. By iteratively adjusting the digital code, it converges towards an accurate representation of the analog input.

Detailed Application Field Plans

The AD9058AKD finds application in various fields, including: 1. Communication systems: Used for digitizing analog signals in wireless communication systems, base stations, and transceivers. 2. Instrumentation: Employed in test and measurement equipment, oscilloscopes, and data loggers for precise signal analysis. 3. Data acquisition: Integrated into data acquisition systems for capturing and processing analog signals from sensors and transducers.

Detailed and Complete Alternative Models

1. AD9058AJD: Similar to AD9058AKD, but with a different package type.
2. AD9058ABCD: Higher-resolution variant with 14-bit output.
3. AD9058EKD: Enhanced version with extended temperature range.

These alternative models provide options with varying specifications and features to suit different application requirements.

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