Vendor: NTLab Category: RF Front End

Quadrature former 25-1750MHz

The quadrature former block is intended to generate quadrature signal in frequency range 25-1750MHz with phase correction ±4?.The…

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TSMC 55nm GP Silicon Proven View all specifications

Overview

The quadrature former block is intended to generate quadrature signal in frequency range 25-1750MHz with phase correction ±4?.The quadrature former core is based on frequency division by 4, implemented on CMOS logic. The block input frequency range 100-7000MHz. The phase correction block uses the dependence of the fronts rise rate of the supply voltage, that in turn affects the phase of the output quadrature signal. The buffers located at the output of the quadrature former, in addition to the output power amplifying, also serve as a junction between the core (frequency divider) and the external blocks.

Key features

  • TSMC CMOS 55 nm
  • Output frequency range 25-1750 MHz
  • QF division ratio 4

Block Diagram

055TSMC_QF_01 block diagram

Applications

  • Quadrature signal processing for mixer

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

Files

Product Sheet Download

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

Silicon Options

Foundry Node Process Maturity
TSMC 55nm GP Silicon Proven

Specifications

Identity

Part Number
055TSMC_QF_01
Vendor
NTLab
Type
Silicon IP

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 RF Front End IP core

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Frequently asked questions about RF Front End IP cores

What is Quadrature former 25-1750MHz?

Quadrature former 25-1750MHz is a RF Front End IP core from NTLab listed on Semi IP Hub. It is listed with support for tsmc Silicon Proven.

How should engineers evaluate this RF Front End?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this RF Front End 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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