Vendor: NTLab Category: DAC

12-bit 1-channel up to 1 MSPS R/2R DAC

090TSMC_DAC_02 is a 12-bit 1- channel R/2R DAC with sampling rate up to 1 MSPS.

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12 Bit TSMC 90nm CIS Silicon Proven View all specifications

Overview

090TSMC_DAC_02 is a 12-bit 1- channel R/2R DAC with sampling rate up to 1 MSPS. The DAC contains four main blocks: reference voltage source, bias voltage source, DAC core and control digital module. DAC core consist of the R/2R matrix and output operational class AB amplifier. Digital control register adj<15:4> sets optimal mode. It corrects output buffers current, common mode and output signal swing. DAC requires 1.62 ÷ 1.98 V (port Vdd18) analog supply voltage and 0.9 ÷ 1.1 V (port Vdd) digital supply voltage.

Key features

  • TSMC CMOS 90 nm
  • Resolution 12 bit
  • Single channel
  • Different power supplies for digital (1.0 V) and analog (1.8 V) parts
  • Sampling rate up to 1 MSPS
  • Standby mode (current consumption < 180 nA)
  • Resistive load from 5 KOhm
  • Power dissipation 1.53 mW
  • Differential nonlinearity ±0.74 LSB
  • Integrated nonlinearity ±1.20 LSB
  • Settling time 278 ns
  • Portable to other technologies (upon request)

Block Diagram

090TSMC_DAC_02 block diagram

Applications

  • Industrial process control
  • Automated test equipment
  • Digital calibration
  • Data acquisition system
  • Motion control system

What’s Included?

  • Schematic or NetList
  • Abstract model (.lef and .lib files)
  • Layout view (optional)
  • Behavioral model (Verilog)
  • Extracted view (optional)
  • GDSII
  • DRC, LVS, antenna report
  • Test bench with saved configurations (optional)
  • Documentation

Silicon Options

Foundry Node Process Maturity
TSMC 90nm CIS Silicon Proven

Specifications

Identity

Part Number
090TSMC_DAC_02
Vendor
NTLab
Type
Silicon IP

Analog

Resolution bits
12 Bit

Files

Product Sheet Download

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

Provider

NTLab
HQ: Lithuania
NTLab is a vertically integrated microelectronics design center. It has 70+ experienced and qualified engineers. NTLab specializes in the designing of mixed-signal and RF ICs and Systems-on-Chip. It has a wide range of own silicon-verified IP blocks: processor cores, interfaces, analog and high-frequency PHYs, etc., thus allowing customized design to be fast and predictable. In-company unique combination of competences in digital, analog and RF circuits and embedded software enables NTLab to participate in the projects that require deep research and utilize most sophisticated and advanced techniques: multi-system GPS/GLONASS/Galileo/BeiDou/NavIC(IRNSS)/QZSS/SBAS navigation, RF ID, wireless communications, etc. All designed ICs are provided with test and development tools, as well as with reference software. NTLab offers a wide range of silicon proven analog/mixed-signal IPs in 0.35µm, 0.25 µm, 0.18 µm, 0.13 µm, 0.09 µm, 65nm, 55nm, 40nm, 28nm, 22 nm CMOS and SiGe BiCMOS processes. These IPs are suitable for devices targeted both consumer and industrial markets. Most of these IPs have been proven in silicon on the foundries: Samsung, UMC, GlobalFoundries, SMIC, VIS, Tower, X-FAB, iHP, AMS, SilTerra, STMicroelectronics, Winfoundry.
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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 12-bit 1-channel up to 1 MSPS R/2R DAC?

12-bit 1-channel up to 1 MSPS R/2R DAC is a DAC IP core from NTLab listed on Semi IP Hub. It is listed with support for tsmc Silicon Proven.

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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