LTC2170IUKG-14

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LTC2170IUKG-14

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IC ADC 14BIT PIPELINED 52QFN

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  • データシート LTC2170IUKG-14 DataSheet

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仕様

属性 値
Part Status Obsolete
Number of Bits 14
Sampling Rate (Per Second) 25M
Number of Inputs 4
Input Type Differential
Data Interface LVDS - Serial
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A / D Converters 4
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Package / Case 52-WFQFN Exposed Pad
Supplier Device Package 52-QFN (7x8)
Mounting Type Surface Mount

概要

Description

The LTC2170IUKG-14 is a high-performance, 14-bit analog-to-digital converter (ADC) designed for applications requiring high speed and precision. Operating at a sampling rate of up to 125 MSPS, it is particularly suited for telecommunications, medical imaging, and industrial applications. The device features a differential input architecture, which enhances noise immunity and signal integrity.
This ADC uses a multi-bit pipeline architecture, ensuring low latency and improved dynamic range. It also incorporates advanced features like an internal reference, programmable gain, and digital filtering capabilities to optimize performance. The LTC2170IUKG-14 supports a flexible data interface, allowing for easy integration with various digital signal processors and FPGAs.
With low power consumption and a compact package, the LTC2170IUKG-14 is ideal for high-speed data acquisition systems, providing exceptional signal fidelity and performance in demanding environments.

Equivalent

The LTC2170IUKG-14 is a 14-bit, 125 MSPS ADC. Equivalent products include the AD9208 from Analog Devices, the MAX1190 from Maxim Integrated, and the TI ADC12D1800. These alternatives provide similar performance in terms of resolution and sampling rates, but specific features and specifications may vary. Always check datasheets for detailed comparisons before selecting a replacement.

Features

The LTC2170IUKG-14 is a high-performance, 14-bit analog-to-digital converter (ADC) designed for high-speed applications. Key features include:
1. Sampling Rate: Supports up to 125 MSPS (mega samples per second).
2. Resolution: 14-bit resolution for precise signal conversion.
3. Input Voltage Range: Differential input with a specified range for optimal signal integrity.
4. Low Power Consumption: Operates with a low power supply, enhancing energy efficiency.
5. Integrated Reference: On-chip voltage reference simplifies design and reduces external component count.
6. High Dynamic Range: Achieves exceptional signal-to-noise ratio and spurious-free dynamic range.
7. Flexible Interface: Outputs data in parallel or serial formats for compatibility with various digital systems.
8. Built-in Features: Includes a digital signal processing (DSP) mode, adjustable gain settings, and support for multiple clock configurations.
These features make the LTC2170IUKG-14 suitable for applications in medical imaging, communication systems, and industrial automation.

Pinout

The LTC2170IUKG-14 is a 14-bit analog-to-digital converter (ADC) from Analog Devices. It features a total of 48 pins. This device is designed for high-speed data acquisition applications and operates with a sampling rate of up to 125 MSPS (mega samples per second).
Key functions include:
1. Data Conversion: Converts analog signals into 14-bit digital data.
2. Serial Interface: Supports a high-speed serial interface for data output.
3. Reference Input: Provides reference voltage inputs for operation.
4. Clock Input: Requires a clock signal for timing synchronization.
5. Power Supply Pins: Includes pins for power supply connections.
6. Control Pins: Offers various control and configuration pins for setting operation modes.
The LTC2170IUKG-14 is suitable for applications in medical imaging, communications, and instrumentation where high performance and precision are essential.

Manufacturer

The LTC2170IUKG-14 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in the design and manufacturing of semiconductor solutions for a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics.
Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its innovation in signal processing and data conversion technologies. The LTC2170IUKG-14 is a high-speed ADC (Analog-to-Digital Converter) designed for applications requiring high precision and fast data acquisition. The device features a 14-bit resolution and is ideal for use in various markets, such as medical imaging, industrial automation, and communications.
Analog Devices is committed to providing high-quality, reliable products and has a strong focus on research and development to meet the evolving needs of its customers. With a wide portfolio of products, the company plays a crucial role in the advancement of modern electronics and technology.

Application

The LTC2170IUKG-14 is a high-speed ADC (Analog-to-Digital Converter) primarily used in applications such as:
1. Medical Imaging: Ultrasound and MRI systems for precise signal capture.
2. Communications: Software-defined radio (SDR) and high-speed data acquisition systems.
3. Instrumentation: Test and measurement equipment for accurate digital signal processing.
4. Industrial Automation: Control systems and monitoring applications requiring high precision.
5. Aerospace and Defense: Radar and electronic warfare systems where high-performance analog processing is critical.
Its 14-bit resolution and 105 MSPS sampling rate make it suitable for high-fidelity applications across these domains.

Package

The LTC2170IUKG-14 is packaged in a 64-lead LQFP (Low-Profile Quad Flat Package) with a 9mm x 9mm footprint. This type of package is designed for efficient thermal performance and ease of mounting on PCBs.

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