Overview
The AD9117BCPZRL7 from Analog Devices Inc. is a high-performance, dual-channel, 14-bit digital-to-analog converter (DAC) designed for low power and high-speed applications. This component is part of the AD9114/AD9115/AD9116/AD9117 family, which offers exceptional AC and DC performance. The AD9117 operates on a single supply voltage ranging from 1.8 V to 3.3 V, making it suitable for portable and low-power applications.
Key Specifications
| Parameter | AD9117 | Unit |
|---|---|---|
| Resolution | 14-bit | |
| Supply Voltage | 1.8 V to 3.3 V | V |
| Maximum Sample Rate | 125 MSPS | MSPS |
| Power Dissipation @ 3.3 V, 20 mA output | 232 mW @ 125 MSPS | mW |
| Sleep Mode Power | < 3 mW @ 3.3 V | mW |
| Output Settling Time (tST) to 0.1% | 11.5 ns | ns |
| Output Rise Time (10% to 90%) | 0.27 ns | ns |
| Output Fall Time (90% to 10%) | 0.27 ns | ns |
| Spurious Free Dynamic Range (SFDR) @ 125 MSPS, fOUT = 10 MHz | 76 dBc | dBc |
| Two Tone Intermodulation Distortion (IMD) @ 125 MSPS, fOUT = 10 MHz | 76 dBc | dBc |
Key Features
- Low Power Consumption: The AD9117 operates with low power dissipation, reducing to less than 3 mW in sleep mode, making it ideal for battery-powered and low-power applications.
- High-Speed Operation: Supports update rates up to 125 MSPS with a high-speed, single-ended LVCMOS clock input.
- Flexible Power Supply: Operates on a single supply voltage ranging from 1.8 V to 3.3 V.
- Adjustable Output Common Mode: Allows for easy interfacing to other components by adjusting the output common mode from 0 V to 1.2 V.
- Exceptional AC and DC Performance: Offers high SFDR and low IMD, ensuring high-quality signal conversion.
Applications
- Wireless Infrastructure: Suitable for use in base stations and other wireless communication equipment due to its high-speed and low-power characteristics.
- Portable Electronics: Ideal for battery-powered devices requiring high-performance DACs.
- Medical Imaging: Can be used in medical imaging equipment that requires high-resolution and high-speed signal conversion.
- Aerospace and Defense: Applicable in various military and aerospace applications where low power and high performance are critical.
Q & A
- What is the resolution of the AD9117BCPZRL7?
The AD9117BCPZRL7 is a 14-bit digital-to-analog converter.
- What is the maximum sample rate of the AD9117BCPZRL7?
The maximum sample rate of the AD9117BCPZRL7 is 125 MSPS.
- What is the power consumption of the AD9117BCPZRL7 in sleep mode?
In sleep mode, the power consumption is less than 3 mW at 3.3 V.
- What is the supply voltage range for the AD9117BCPZRL7?
The supply voltage range is from 1.8 V to 3.3 V.
- What is the output settling time of the AD9117BCPZRL7?
The output settling time to 0.1% is 11.5 ns.
- What is the SFDR of the AD9117BCPZRL7 at 125 MSPS and 10 MHz output frequency?
The SFDR is 76 dBc at 125 MSPS and 10 MHz output frequency.
- Can the AD9117BCPZRL7 be used in portable electronics?
Yes, it is suitable for portable electronics due to its low power consumption and high performance.
- What type of clock input does the AD9117BCPZRL7 support?
The AD9117BCPZRL7 supports a high-speed, single-ended LVCMOS clock input.
- How does the adjustable output common mode feature benefit the AD9117BCPZRL7?
The adjustable output common mode from 0 V to 1.2 V allows for easy interfacing to other components that accept common-mode levels greater than 0 V.
- What are some typical applications of the AD9117BCPZRL7?
Typical applications include wireless infrastructure, portable electronics, medical imaging, and aerospace and defense.
