Analog Devices Inc. (ADI) introduced a D/A converter that brings the future of television to today's home viewers, enabling them to enjoy ultra–high-definition (UHD) and 4K television across more channels at unprecedented streaming and download speeds. The new AD9162 D/A converter represents a breakthrough for the industry because it provides broadband and wireless service operators with the industry’s highest bandwidth and dynamic range to satisfy rising consumer demand for higher quality, always-on data and video streaming without requiring expensive, large-scale architecture or converter design changes.
The 16-bit, 12-GSPS AD9162 converter’s best-in-class 2.5-GHz bandwidth exceeds the 1.794-GHz optional future requirement specified by the cable industry’s DOCSIS 3.1 standard by nearly 40 percent. The wider bandwidth affords cable operators the ability to plan next-generation network upgrades and capacity expansions without changing converter designs, which reduces product development time and engineering resources.
The AD9162 converter’s industry-best dynamic range (-82-dBc SFDR at -167-dBm/Hz NSD) allows designers to synthesize signals across a wide frequency spectrum from direct-to-RF up to 6 GHz. In wireless applications, this eliminates an IF-to-RF up-conversion stage and local oscillator generation, reducing base station component count, size and power consumption. The AD9162 supports all wireless communications infrastructure protocols (WCDMA, LTE, LTE-A, point-to-point), enabling advanced multiband and multi-standard radio designs.
Additional Features and Benefits
The AD9162 converter features a 2x interpolator (FIR85) that enables configurations for lower data rates and converter clocking to reduce overall system power and ease filtering requirements. In mix-mode operation, the RF D/A converters can be configured to reconstruct RF carriers in the 2nd and 3rd Nyquist zones up to 7.5 GHz while maintaining exceptional dynamic range.
Product Specifications
|
Product |
DDS Frequency Hopping |
Update Rate |
Direct RF Synthesis |
Baseband Mode |
Normal Mode |
Mix-Mode |
|
AD9162 |
NA |
12 GSPS |
6 GSPS |
DC to 2.5 GHz |
DC to 6 GHz |
1.5 to 7.5 GHz |
Pricing and Availability
|
Product |
Sample Availability |
Full Production |
Price Each Per 1,000 |
Packaging |
|
AD9162 |
Now |
Now |
$150 |
8 mm x 8 mm CSP-BGA 11 mm x 11 mm CSP-BGA |
Additional Information
- Viewproduct page, download data sheet, order samples and evaluation boards: http://www.analog.com/AD9162
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Learn about Analog Devices’ D/A converter product portfolio:
http://www.analog.com/en/products/digital-to-analog-converters/da-converters.html
- Connect with engineers and ADI product experts on EngineerZone®, an online technical support community: https://ez.analog.com/community/data_converters/high-speed_dacs