AD9640ABCPZ-125

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AD9640ABCPZ-125

IC ADC 14BIT PIPELINED 64LFCSP

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사양

Part Status Active
Number of Bits 14
Sampling Rate (Per Second) 125M
Number of Inputs 2
Input Type Differential, Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 2
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 64-VFQFN Exposed Pad, CSP
Supplier Device Package 64-LFCSP-VQ (9x9)
Mounting Type Surface Mount
Base Product Number AD9640

개요

Description

The AD9640ABCPZ-125 is a high-performance, low-power, 14-bit, 125 MSPS (million samples per second) analog-to-digital converter (ADC) manufactured by Analog Devices. It is designed for applications requiring high speed and precision, such as medical imaging, communications, and instrumentation. The device features a wide input bandwidth and excellent dynamic range, making it suitable for handling complex signals.
Key specifications include a signal-to-noise ratio (SNR) of up to 73.5 dB, a spurious-free dynamic range (SFDR) of 88 dBc, and low power consumption of approximately 370 mW at full speed, making it energy-efficient for high-performance applications. The ADC operates from a single 1.8V supply and offers various digital output formats, including CMOS and LVDS.
The device also incorporates features like a digital gain control, a flexible input range, and optional digital filtering, enhancing its versatility. Overall, the AD9640ABCPZ-125 is suitable for a range of demanding applications where high-speed and accurate data conversion is essential.

Features

The AD9640ABCPZ-125 is a high-performance, 14-bit analog-to-digital converter (ADC) from Analog Devices, designed for demanding data acquisition applications. Key features include:
1. Sampling Rate: Up to 125 MSPS (Mega Samples Per Second).
2. Resolution: 14-bit resolution, providing high fidelity in digitizing analog signals.
3. Input Range: Supports differential input signals with a full-scale range of 1 V p-p (peak-to-peak).
4. Power Consumption: Low power operation, typically around 300 mW, enabling efficient performance in portable applications.
5. Built-in Features: Integrated digital signal processing functions like decimation filters and a flexible output interface.
6. Interface: Dual output modes (parallel and serial) for ease of integration with various digital systems.
7. Package: Available in a compact 64-lead LFCSP (Lead Frame Chip Scale Package) for space-constrained designs.
The AD9640ABCPZ-125 is well-suited for applications in communications, medical imaging, and industrial control systems, where high speed and precision are essential.

Package

The AD9640ABCPZ-125 is packaged in a 32-lead LFCSP (Land-Grid Array Chip Scale Package) with a 5mm x 5mm footprint. This package type is designed for improved thermal performance and reduced footprint in compact electronic designs.

Pinout

The AD9640ABCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) from Analog Devices. It features a total of 48 pins.
Key functions include:
- Analog Input (VIN+) and Ground (VIN-): For the differential input signals.
- Digital Output Pins (D0-D13): 14-bit digital output for the converted data.
- Clock Inputs (CLK): Synchronization of the conversion process.
- Power Supply Pins (VDD, VIO): For powering the ADC and its digital core.
- Reference Input (VREF): For setting the reference voltage.
- Control Pins: Including various configuration and control signals such as RESET, OVERFLOW, and DATA FORMAT.
- Output Enable (OE): To control the activation of the digital outputs.
The device is designed for high-performance applications requiring high-speed data capture and conversion.

Manufacturer

The AD9640ABCPZ-125 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various industries, including automotive, healthcare, communications, and industrial automation. Analog Devices is known for its innovative solutions that enable precise data conversion and signal processing, making it a key player in the electronics industry.

Application

The AD9640ABCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) used in various applications, including wireless communication systems, medical imaging, instrumentation, and data acquisition. It is suitable for high-speed signal processing tasks, such as radar and sonar systems, and is commonly employed in software-defined radio (SDR) and video processing applications. Its high resolution and performance make it ideal for systems requiring precise data capture and analysis.

Equivalent

The AD9640ABCPZ-125 is a 14-bit analog-to-digital converter (ADC) with a sampling rate of 125 MSPS. Equivalent products include:
1. Texas Instruments ADS6425 - 14-bit, 125 MSPS.
2. Maxim Integrated MAX11156 - 14-bit, 125 MSPS.
3. Analog Devices AD9250 - 14-bit, 125 MSPS.
These alternatives offer similar performance specifications suitable for high-speed applications. Always verify compatibility with specific requirements before selection.

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