Vendor: Alphacore, Inc. Category: DAC

6-bit, 5 GSPS DAC - GlobalFoundries, 22FDX

The D6B5G is ultra-low power, high-speed digital to analog converter (DAC) intellectual property (IP) block.

6 Bit GlobalFoundries 22nm FDX View all specifications

Overview

The D6B5G is ultra-low power, high-speed digital to analog converter (DAC) intellectual property (IP) block. It has a 6-bit resolution, and a sampling speed of 5 gigasamples per second (GSPS).

The D6B5G is a unique solution that provides the dual benefit of reaching an extremely high sampling speed while maintaining an exceptionally low power consumption of only 16 mW, making it a perfect fit for designs with high efficiency, low power and high performance requirements.

The IP block has been designed and verified for the GF22FDX fabrication process with FDSOI technology to provide superior performance/power specifications.

The DAC IP is also available in a radiation-tolerant version, that can function under harsh environmental constraints.

Key features

  • 6-bit Resolution
  • 5 GSPS Sampling Rate
  • 16 mW Power Consumption
  • 6 GHz Input Bandwidth
  • Static Performance:
    • DNL: ± 0.5 LSB
    • INL: ± 0.3 LSB
  • Dynamic Performance:
    • SFDR: 43 dBc
    • SNDR: 35 dB
    • ENOB: 5.5 bits
  • Area: 464 um x 242 um
  • Hard IP block
  • Radiation-tolerant design available: D6B5GRH

Block Diagram

Benefits

  • Save time-to-market with our ready-to-go complete product solutions for your commercial or radiation tolerant specifications demands. Our IP uses the latest technology nodes for easy integration, or upon request, can be ported to other nodes.
  • Our IC project teams will become an extension of your system development group, allowing you to focus on your overall end products.

Applications

  • Wideband Communications and Networking:
    • Microwave Receivers
    • Radar and Satellite Communications
    • C-band Satellite Services
    • 5G Telecommunications
  • Electronic Warfare:
    • Software-defined Radio
  • Automated Test equipment

What’s Included?

  • Foundry Qualification Underway
  • Layout View (gds2)
  • Integration Support

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX

Specifications

Identity

Part Number
D6B5G-GF22
Vendor
Alphacore, Inc.
Type
Silicon IP

Analog

Resolution bits
6 Bit

Files

Note: some files may require an NDA depending on provider policy.

Provider

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 6-bit, 5 GSPS DAC - GlobalFoundries, 22FDX?

6-bit, 5 GSPS DAC - GlobalFoundries, 22FDX is a DAC IP core from Alphacore, Inc. listed on Semi IP Hub. It is listed with support for globalfoundries.

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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