Vendor: Omni Design Technologies, Inc. Category: DAC

Current Source Output 14-bit 2.4GSPS RF DAC

The ODT-DAC-14B2P4G-16FFCT-DC is a high-performance, ground referenced, current steering 14-bit DAC that operates at an update ra…

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Overview

The ODT-DAC-14B2P4G-16FFCT-DC is a high-performance, ground referenced, current steering 14-bit DAC that operates at an update rate of up to 2.4GSPS. The DAC uses a proprietary architecture that reduces harmonic and intermodulation distortions at high output frequency and amplitudes.

The high-performance DAC supports 20mA (maximum) differential full-scale output current, which can be programed in steps of 1mA.It achieves up to -153dBm/Hz noise spectral density with excellent SFDR for output differential current of 10mA.

The DAC is powered by a 1.8V and 1.2V analog supply, and a 0.8V digital supply.

Key features

  • 14-bit resolution
  • 2.4GSPS update rate
  • Differential 20mA current (Source) output,
  • programmable from 1mA to 20mA
  • 1 GHz output bandwidth
  • -153dBm/Hz noise spectral density
  • 70dBc SFDR at FO=50MHz, -1dBFS
  • Embedded direct digital synthesis (DDS) module
  • Functional from -40°C to 125°C

Block Diagram

ODT-DAC-14B2P4G-16 block diagram

Applications

  • General purpose software defined radioDOCSIS transmitter
  • Cellular base station
  • Broadband communications
  • Wideband satellite transmitter

What’s Included?

  • Datasheet
  • Hard GDS Database (GDSII)
  • Characterization Report (as applicable)
  • Abstract View (LEF) for top level connectivityBehavioral Model (as appropriate)
  • Integration and Customer Support

Specifications

Identity

Part Number
ODT-DAC-14B2P4G-16
Vendor
Omni Design Technologies, Inc.
Type
Silicon IP

Analog

Resolution bits
14 Bit

Provider

Omni Design Technologies, Inc.
HQ: USA
Omni Design Technologies, Inc. is a developer of disruptive, ultra-low power semiconductor embedded circuits (IP Cores), including ultra-low power analog circuits, highly-efficient interface circuits and connected sensors. Our patented and proprietary technology offers solutions that use dramatically lower power and provide superior performance, architected from the ground up to take advantage of deep sub-micron CMOS processes. Omni Design’s mission is to provide a wide range of ultra low-power, high performance embedded circuits configured to enable highly-differentiated semiconductor systems and plug-and-play system-on-chip (SoC) development. Our IP offerings target SoCs that address a wide range of application areas including IoT, test and measurement, high speed interfaces, communications, medical imaging, and sensor hubs. Omni Design Technologies, Inc. is a privately held company with offices in Milpitas, CA and Boston, MA. Omni Design was founded in 2015 by a team of semiconductor industry veterans, technologists, and experienced entrepreneurs with a successful track record of delivering high performance analog solutions that advance the state of the art.
Contact Omni Design Technologies, Inc.

Learn more about DAC IP core

Specifying a PLL Part 1: Calculating PLL Clock Spur Requirements from ADC or DAC SFDR

In high end RF systems, such as 5G radios, the requirements are so stringent that the source of this strongest unwanted tone can be the PLL. This article outlines how spurs in the input clock to the ADC or DAC may limit the SFDR. This in turn will set the requirements for the spurs for the input clock (from a PLL), in order to achieve a specific SFDR.

Frequently asked questions about DAC IP cores

What is Current Source Output 14-bit 2.4GSPS RF DAC?

Current Source Output 14-bit 2.4GSPS RF DAC is a DAC IP core from Omni Design Technologies, Inc. listed on Semi IP Hub.

How should engineers evaluate this DAC?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DAC IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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