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AD9779BSVZ
IC DAC 16BIT A-OUT 100TQFP
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規格
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Number of Bits | 16 |
| Number of D/A Converters | 2 |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | Parallel |
| Reference Type | Internal |
| Voltage - Supply, Analog | 3.13V ~ 3.47V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V, 3.13V ~ 3.47V |
| INL/DNL (LSB) | ±3.7, ±2.1 |
| Architecture | Oversampling Interpolating DAC |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 100-TQFP Exposed Pad |
| Supplier Device Package | 100-TQFP-EP (14x14) |
| Mounting Type | Surface Mount |
| Base Product Number | AD9779 |
概述
Description
The AD9779BSVZ is a high-performance digital-to-analog converter (DAC) designed by Analog Devices. It is primarily used in applications that require precise signal generation and high-speed data conversion, such as communications, instrumentation, and industrial control systems.
Key features of the AD9779BSVZ include a 16-bit resolution, a sample rate of up to 1 GSPS (giga-sample per second), and integrated voltage references. The DAC operates on a single 1.8V or dual supply, providing flexibility in design. It supports various modes of operation, including direct conversion and interpolation, which enhances its versatility for different applications.
The device also features advanced digital filtering capabilities, which improve signal quality by reducing quantization noise and distortion. Its serial interface allows for easy integration into digital systems.
Overall, the AD9779BSVZ is suitable for high-speed data processing and is ideal for applications needing high fidelity and fast response times, making it a popular choice in modern electronic designs.
Key features of the AD9779BSVZ include a 16-bit resolution, a sample rate of up to 1 GSPS (giga-sample per second), and integrated voltage references. The DAC operates on a single 1.8V or dual supply, providing flexibility in design. It supports various modes of operation, including direct conversion and interpolation, which enhances its versatility for different applications.
The device also features advanced digital filtering capabilities, which improve signal quality by reducing quantization noise and distortion. Its serial interface allows for easy integration into digital systems.
Overall, the AD9779BSVZ is suitable for high-speed data processing and is ideal for applications needing high fidelity and fast response times, making it a popular choice in modern electronic designs.
Features
The AD9779BSVZ is a high-performance, dual-channel, 14-bit digital-to-analog converter (DAC) optimized for direct RF and intermediate frequency (IF) signal generation. Key features include:
1. 14-bit Resolution: Provides high accuracy and dynamic range.
2. Sampling Rate: Supports up to 1 GSPS (giga-samples per second), enabling high-speed signal processing.
3. Dual-Channel Architecture: Features two DAC cores, allowing for simultaneous generation of two signals.
4. Integrated Digital Filtering: Includes an advanced digital filter that reduces the need for external components.
5. Low Power Consumption: Designed for efficient operation, making it suitable for power-sensitive applications.
6. RF Output Capability: Can drive RF signals directly, facilitating the design of RF systems.
7. Flexible Interface: Supports various digital input formats, including LVDS and CMOS.
8. Low Differential Nonlinearity (DNL): Ensures high fidelity in output signals.
9. Integrated Voltage Reference: Simplifies the design by minimizing the need for external voltage references.
This makes the AD9779BSVZ suitable for applications in telecommunications, radar systems, and other high-speed data conversion tasks.
1. 14-bit Resolution: Provides high accuracy and dynamic range.
2. Sampling Rate: Supports up to 1 GSPS (giga-samples per second), enabling high-speed signal processing.
3. Dual-Channel Architecture: Features two DAC cores, allowing for simultaneous generation of two signals.
4. Integrated Digital Filtering: Includes an advanced digital filter that reduces the need for external components.
5. Low Power Consumption: Designed for efficient operation, making it suitable for power-sensitive applications.
6. RF Output Capability: Can drive RF signals directly, facilitating the design of RF systems.
7. Flexible Interface: Supports various digital input formats, including LVDS and CMOS.
8. Low Differential Nonlinearity (DNL): Ensures high fidelity in output signals.
9. Integrated Voltage Reference: Simplifies the design by minimizing the need for external voltage references.
This makes the AD9779BSVZ suitable for applications in telecommunications, radar systems, and other high-speed data conversion tasks.
Package
The AD9779BSVZ is packaged in a 64-lead LFCSP (Lead Frame Chip Scale Package). This compact, surface-mount package is designed for high performance and efficient thermal management.
Pinout
The AD9779BSVZ is a high-performance, quad-channel digital-to-analog converter (DAC) from Analog Devices. It features a 64-pin LFCSP (Lead Frame Chip Scale Package).
The primary functions of the AD9779B include converting digital input signals into analog outputs with high precision and speed. It supports high sample rates and has integrated features such as a programmable gain amplifier and a low-pass filter. The device operates with a differential current output configuration and can be used in various applications, including communications, instrumentation, and video processing.
In summary, the AD9779BSVZ consists of 64 pins with functions related to power supply, digital input, analog output, and control interfaces.
The primary functions of the AD9779B include converting digital input signals into analog outputs with high precision and speed. It supports high sample rates and has integrated features such as a programmable gain amplifier and a low-pass filter. The device operates with a differential current output configuration and can be used in various applications, including communications, instrumentation, and video processing.
In summary, the AD9779BSVZ consists of 64 pins with functions related to power supply, digital input, analog output, and control interfaces.
Manufacturer
The AD9779BSVZ is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI focuses on providing solutions for various industries, including communications, automotive, healthcare, and industrial automation. The company is known for its robust product portfolio, which includes data converters, amplifiers, sensors, and signal chain components, aimed at enabling complex and precise electronic designs. Analog Devices is headquartered in Norwood, Massachusetts, and is recognized for its innovation and engineering expertise in the semiconductor industry.
Application
The AD9779BSVZ is a high-speed, digital-to-analog converter (DAC) primarily used in applications such as telecommunications, video broadcasting, software-defined radios, and instrumentation. Its capabilities make it suitable for generating high-fidelity signals in wireless communication systems, signal processing, and military applications. Additionally, it is utilized in data acquisition systems and waveform generation for testing and evaluation purposes.
Equivalent
The AD9779BSVZ is a dual-channel 16-bit digital-to-analog converter (DAC) from Analog Devices. Equivalent products include the DAC8831, DAC3168 from Texas Instruments, and the LTC1668 from Analog Devices. These alternatives may vary in specifications such as resolution, sample rate, and output type, so it's important to verify compatibility based on your specific application requirements.
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