Vendor: NTLab Category: Amplifier

60 to 83 MHz High linearity intermediate frequency amplifier

Intermediate-frequency amplifier consists of 2-stages amplifier, output buffer with tunable gain and two LDO voltage regulators.

Overview

Intermediate-frequency amplifier consists of 2-stages amplifier, output buffer with tunable gain and two LDO voltage regulators.
Each stage of the amplifier has differential input and output. Gain is sequentially reduced from the buffer to the IFA first stage. Also gain can be set manually.
Frequency range is 60...83 MHz.
The block is fabricated on iHP SiGe BiCMOS 0.25 um (SGB25V) technology.

Key features

  • iHP SGB25V
  • Input frequency range 60…83 MHz
  • Low noise figure
  • High linearity
  • Low group delay time ripple and amplitude ripple in IF passband
  • Automatic gain control (AGC) system
  • AGC detector threshold adjustment in the digital mode
  • Linear gain adjustment step (< 0.9 dB)
  • Integrated voltage regulators
  • Wide temperature range
  • Portable to other technologies (upon request)

Block Diagram

Applications

  • Receivers

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

Specifications

Identity

Part Number
250iHP_IFA_01
Vendor
NTLab
Type
Silicon IP

Files

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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Frequently asked questions about Amplifier IP cores

What is 60 to 83 MHz High linearity intermediate frequency amplifier?

60 to 83 MHz High linearity intermediate frequency amplifier is a Amplifier IP core from NTLab listed on Semi IP Hub.

How should engineers evaluate this Amplifier?

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