Overview
The AD9760ARRL, produced by Analog Devices Inc., is a high-performance, 10-bit resolution digital-to-analog converter (DAC) that is part of the TxDAC series. This device is designed for low power consumption and high dynamic performance, making it suitable for a variety of applications requiring precise analog signal generation. The AD9760ARRL operates on a single +3 V or +5 V supply and features a segmented current source architecture combined with a proprietary switching technique to minimize spurious components and enhance dynamic performance.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Resolution | 10 | Bits | ||
| Maximum Output Update Rate (fCLOCK) | 125 | MSPS | ||
| Output Settling Time (tST) (to 0.1%) | 35 | ns | ||
| Output Propagation Delay (tPD) | 1 | ns | ||
| Integral Linearity Error (INL) | -1.0 | ±0.5 | +1.0 | LSB |
| Differential Nonlinearity (DNL) | -0.5 | ±0.25 | +0.5 | LSB |
| Analog Supply Voltage | 2.7 | 5.5 | V | |
| Digital Supply Voltage | 2.7 | 5.5 | V | |
| Power Dissipation | 175 | mW @ 5 V | ||
| Operating Temperature | -40 | 85 | °C | |
| Package | 28-TSSOP |
Key Features
- High dynamic performance with a segmented current source architecture and proprietary switching technique to reduce spurious components.
- Edge-triggered input latches and a 1.20 V temperature-compensated bandgap reference for a complete monolithic DAC solution.
- Flexible supply options supporting +3 V and +5 V CMOS logic families.
- Differential current outputs with matching to ensure enhanced dynamic performance in differential output configurations.
- Low power consumption with power dissipation of 175 mW at 5 V and 45 mW at 3 V, and a power-down mode of 25 mW at 5 V.
- Lead-free and RoHS compliant.
Applications
- Communication: Basestations, Set Top Boxes, Digital Radio Links.
- Instrumentation: Direct Digital Synthesis (DDS) and other high-performance measurement systems.
- Other applications requiring high-speed, low-power, and high-accuracy digital-to-analog conversion.
Q & A
- What is the resolution of the AD9760ARRL?
The AD9760ARRL has a 10-bit resolution. - What is the maximum output update rate of the AD9760ARRL?
The maximum output update rate is 125 MSPS. - What are the supply voltage options for the AD9760ARRL?
The device supports single +3 V or +5 V supply voltages. - What is the typical output settling time of the AD9760ARRL?
The typical output settling time is 35 ns (to 0.1%). - Does the AD9760ARRL have differential output capabilities?
Yes, it provides differential current outputs. - What is the power dissipation of the AD9760ARRL at 5 V?
The power dissipation is 175 mW at 5 V. - Is the AD9760ARRL RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What are the typical operating temperatures for the AD9760ARRL?
The operating temperature range is from -40°C to 85°C. - What type of package is the AD9760ARRL available in?
The device is available in a 28-TSSOP package. - What are some common applications of the AD9760ARRL?
Common applications include communication systems, instrumentation, and other high-performance measurement systems.
