Vendor: NTLab Category: Filters

22.4 to 44.8 MHz 4th order low pass filter

Low-pass filter (LPF) is the 4th order Butterworth filter with cut-off frequency adjustment.

Overview

Low-pass filter (LPF) is the 4th order Butterworth filter with cut-off frequency adjustment. There are two modes for cut-off frequency programming: manually or automatically. In automatic mode one of the circuits is used in an oscillator mode therewith the oscillation frequency correlates with the LPF frequency. High third-order input intercept point is reached due to using a pseudodifferential circuit and Sallen-Key circuit.

Key features

  • AMS SiGe BiCMOS 0.35 um
  • Low noise figure
  • Automatic low pass filter cut-off frequency adjustment system (LPF CFAS)
  • High linearity
  • Area 0.6 mm2
  • Portable to other technologies (upon request)

Applications

  • Radio 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
350AMS_LPF_05
Vendor
NTLab
Type
Silicon IP

Files

Product Sheet Download

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

Provider

NTLab
HQ: Lithuania

Learn more about Filters IP core

Frequently asked questions about filter IP cores

What is 22.4 to 44.8 MHz 4th order low pass filter?

22.4 to 44.8 MHz 4th order low pass filter is a Filters IP core from NTLab listed on Semi IP Hub.

How should engineers evaluate this Filters?

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