AD9171BBPZ

Product Overview

Category

AD9171BBPZ belongs to the category of high-speed digital-to-analog converters (DACs).

Use

The AD9171BBPZ is primarily used in applications that require high-speed and high-resolution digital-to-analog conversion. It is commonly employed in communication systems, test and measurement equipment, and radar systems.

Characteristics

• High-speed: The AD9171BBPZ supports data rates up to 12.6 GSPS, enabling fast and accurate signal conversion.
• High-resolution: With a resolution of up to 16 bits, it provides precise analog output.
• Low power consumption: The device is designed to operate efficiently with low power consumption, making it suitable for portable and battery-powered applications.
• Wide bandwidth: It offers a wide analog bandwidth, allowing for the conversion of signals across a broad frequency range.
• Integrated features: The AD9171BBPZ incorporates various integrated features such as digital upconversion, interpolation filters, and digital gain control.

Package and Quantity

The AD9171BBPZ is available in a compact 72-lead LFCSP (Lead Frame Chip Scale Package) package. It is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Resolution: Up to 16 bits
• Sampling Rate: Up to 12.6 GSPS
• Analog Output Bandwidth: DC to 6 GHz
• Power Supply: 3.3 V
• Power Consumption: 2.5 W (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD9171BBPZ features a total of 72 pins, each serving a specific purpose. Here is a brief overview of the pin configuration:

• Pins 1-8: Digital data inputs (D[0:7])
• Pins 9-16: Digital data inputs (D[8:15])
• Pins 17-24: Digital data inputs (D[16:23])
• Pins 25-32: Digital data inputs (D[24:31])
• Pins 33-40: Digital data inputs (D[32:39])
• Pins 41-48: Digital data inputs (D[40:47])
• Pins 49-56: Digital data inputs (D[48:55])
• Pins 57-64: Digital data inputs (D[56:63])
• Pins 65-72: Analog output (OUT[0:7])

Functional Features

The AD9171BBPZ offers several functional features that enhance its performance and usability:

1. Digital Upconversion: The device includes a digital upconverter, allowing for the translation of baseband signals to higher frequencies.
2. Interpolation Filters: Integrated interpolation filters improve signal quality by increasing the effective sampling rate.
3. Digital Gain Control: The AD9171BBPZ incorporates digital gain control functionality, enabling precise adjustment of the analog output level.
4. JESD204B Interface: It supports the JESD204B serial interface standard, facilitating high-speed data transfer between the DAC and other components.

Advantages and Disadvantages

Advantages

• High-speed and high-resolution conversion capabilities
• Low power consumption
• Wide analog bandwidth
• Integrated digital upconversion and interpolation filters
• Supports JESD204B interface standard

Disadvantages

• Limited availability in alternative package options
• Requires careful consideration of power supply noise and stability

Working Principles

The AD9171BBPZ operates based on the principle of digital-to-analog conversion. It receives digital input data and converts it into an analog signal with the desired resolution and sampling rate. The device utilizes advanced digital signal processing techniques to enhance the quality and accuracy of the analog output.

Detailed Application Field Plans

The AD9171BBPZ finds applications in various fields, including:

1. Communication Systems: It is used in high-speed communication systems such as wireless base stations and optical communication networks.
2. Test and Measurement Equipment: The device is employed in test and measurement instruments that require precise analog signal generation for calibration and testing purposes.
3. Radar Systems: It plays a crucial role in radar systems, where accurate analog signals are necessary for target detection and tracking.

Alternative Models

While the AD9171BBPZ offers excellent performance, there are alternative models available in the market that cater to similar requirements. Some notable alternatives include:

1. AD9164: A high-speed DAC with 12-bit resolution and a maximum sampling rate of 12 GSPS.
2. LTC2000: A high-performance DAC offering 16-bit resolution and a sampling rate of up to 10 GSPS.
3. MAX5868: A versatile DAC with 14-bit resolution and a maximum