Vendor: Omni Design Technologies, Inc. Category: DAC

14-bit, 8-GSPS IQ DAC on GF 22FDX

The ODT-DAC-14B8GIQ-GF22FDX is a high performance dual channel current steering 14- bit DAC that operates as an IQ Pair with an u…

14 Bit GlobalFoundries 22nm FDX View all specifications

Overview

The ODT-DAC-14B8GIQ-GF22FDX is a high performance dual channel current steering 14- bit DAC that operates as an IQ Pair with an update rate of up to 8GSPS. The dual DACs uses a proprietary architecture that reduces harmonic and intermodulation distortions at high output frequency and amplitudes.

The high-performance dual DACs support a peak CW output power of 0dBm and achieve up to -158Bm/Hz noise spectral density with excellent SFDR.

The dual DACs are powered by a 1.8V and 1.2V analog supply, a 2.1V output supply and a 0.8V digital supply.

Key features

  • GF22FDX Process
  • 14-bit resolution
  • 8-GSPS update rate
  • Dual DAC configured as IQ Pair
  • 0dBm CW output power
  • Differential 20mA current (sink) outputs
  • 4 GHz output bandwidth
  • -158dBm/Hz noise spectral density
  • 63dBc SFDR including HD2, HD3 at FO=1.7 GHz, -1dBFS
  • Embedded direct digital synthesis (DDS) module.
  • Functional from -40°C to 125°C

Block Diagram

ODT-DAC-14B8GIQ-GF22FDX block diagram

Benefits

  • High Performance Low Power, Low Area

Applications

  • General purpose software defined radio
  • DOCSIS 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 connectivity
  • Spectre Netlist (as needed upon request)
  • Behavioral Model (as appropriate)
  • Integration and Customer Support

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX —

Specifications

Identity

Part Number
ODT-DAC-14B8GIQ-GF22FDX
Vendor
Omni Design Technologies, Inc.
Type
Silicon IP

Analog

Resolution bits
14 Bit

Provider

Learn more about DAC IP core

Omni Design Technologies Names Wendy Wu as Vice President of Marketing

Wu will lead the company’s product and strategic marketing initiatives, with a focus on product positioning, go-to-market execution and ecosystem engagement across AI, data center, 5G/6G, satellite communications, and automotive ADAS (Advanced Driver Assistance Systems) applications.

Frequently asked questions about DAC IP cores

What is 14-bit, 8-GSPS IQ DAC on GF 22FDX?

14-bit, 8-GSPS IQ DAC on GF 22FDX is a DAC IP core from Omni Design Technologies, 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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