AD9778BSVZ

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AD9778BSVZ

+Nomenclature

IC DAC 14BIT A-OUT 100TQFP

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Spécifications

Attribut Valeur
Package Bulk,Tray
ProductStatus Active
NumberofBits 14
NumberofD/AConverters 2
OutputType Current - Unbuffered
DifferentialOutput Yes
DataInterface Parallel
ReferenceType Internal
Voltage-SupplyAnalog 3.13V ~ 3.47V
Voltage-SupplyDigital 1.7V ~ 1.9V, 3.13V ~ 3.47V
INL/DNL(LSB) ±1, ±0.65
Architecture Oversampling Interpolating DAC
OperatingTemperature -40°C ~ 85°C
Package/Case 100-TQFP Exposed Pad
SupplierDevicePackage 100-TQFP-EP (14x14)

Présentation

Description

The AD9778BSVZ is a high-performance dual digital-to-analog converter (DAC) designed by Analog Devices. It offers exceptional precision and speed, making it suitable for a range of applications such as communication systems, instrumentation, and data acquisition. The DAC operates at a resolution of 16 bits, enabling fine granularity in signal output. It supports high update rates and offers a wide range of output frequencies, which is ideal for complex waveform generation.
The AD9778BSVZ features a direct digital synthesis (DDS) capability that enhances its utility in creating precise and stable frequency signals. It also integrates well with digital signal processing systems due to its advanced interface and support for multiple data formats. The device typically operates with a supply voltage ranging from 1.8V to 3.3V, ensuring compatibility with various power supply configurations.
The compact packaging and robust design of the AD9778BSVZ make it suitable for advanced electronic systems where space and reliability are critical. Its ease of integration and high-performance metrics make it a preferred choice for engineers and designers in the field.

Equivalent

The AD9778BSVZ is a dual, 16-bit, high-speed digital-to-analog converter (DAC) from Analog Devices. Equivalent products would typically include similar dual 16-bit DACs from other manufacturers, such as the DAC5682Z from Texas Instruments and the LTC1668 from Analog Devices itself. When considering equivalents, ensure similar specifications such as sampling rate, resolution, and interface compatibility. Always check the datasheets for exact match in parameters.

Features

The AD9778BSVZ is a high-performance, dual digital-to-analog converter (DAC) designed for a range of communication applications. Some key features include:
1. Resolution and Speed: It offers a 16-bit resolution for high precision and operates at conversion rates of up to 1 GSPS, making it suitable for high-speed applications.
2. Dual DAC: The device contains two DAC channels, which can operate independently or in a synchronized fashion.
3. Interfacing: It includes a versatile digital interface that supports multiple data formats and is compatible with various communication protocols.
4. Signal Quality: The AD9778BSVZ boasts excellent spurious-free dynamic range (SFDR) and low noise, which are critical for maintaining signal integrity.
5. Power and Packaging: It is designed for efficient power consumption and comes in a compact packaging format, allowing for easy integration into complex systems.
6. Application Areas: Primarily used in wireless and wired communication systems, including base stations, broadband access systems, and instrumentation.
These features make the AD9778BSVZ a versatile and reliable choice for high-performance digital-to-analog conversion in demanding environments.

Pinout

The AD9778BSVZ is a high-performance, dual-channel, 16-bit digital-to-analog converter (DAC) from Analog Devices. It comes in a 64-lead LFCSP (Lead Frame Chip Scale Package) with an exposed pad.
The primary function of the AD9778BSVZ is to convert digital data into an analog signal. It is designed for applications that require high-speed digital-to-analog conversion with a high level of precision, such as in communication systems, signal synthesis, and advanced test equipment. It operates with data rates up to 1 GSPS (Giga Samples Per Second).
The converter features a flexible digital interface that supports various digital input formats, allowing for integration with a wide range of digital systems. Additionally, it includes features like a digital upconverter, a complex modulator, and a programmable interpolation filter to enhance its functionality for specific applications.

Manufacturer

The AD9778BSVZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides products and solutions for a wide range of applications including industrial, automotive, communications, healthcare, consumer electronics, and more. Analog Devices is known for its high-performance analog technology and is a leader in the semiconductor industry, providing components that are crucial for advanced electronic systems.

Application

The AD9778BSVZ is a high-performance digital-to-analog converter (DAC) used in various communication and signal processing applications. Its main application areas include:
1. Wireless Communication Systems: For signal modulation and transmission.
2. Broadband Infrastructure: Used in cable modems and fiber optics for high-speed data transmission.
3. Instrumentation: Applications requiring precise signal generation and testing.
4. Radar and Satellite Systems: For waveform generation and signal processing.
5. Medical Imaging: Enhancing the quality and accuracy of imaging outputs.
These applications benefit from the AD9778BSVZ's high-speed data conversion, precision, and low power consumption.

Package

The AD9778BSVZ is a part of the Analog Devices AD9778 series and comes in a 72-lead LFCSP (Lead Frame Chip Scale Package). This package type is designed for high-performance digital-to-analog converters, providing a compact and efficient solution for various electronic applications.

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