Engineering Resources
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Application Notes: Band-Optimized Implementations of a MMIC LNA with Shut Down
An ultra-low NF MMIC LNA, the TSS-23ULN+ is shown to be versatile enough to be designed into the 380-480 MHz, 700-800 MHz and 950-1700 MHz bands of operation. To support users’ product selection and design effort, we have published 3 new application notes detailing the ideal application circuit to optimize performance for each use case.
>70 dB Rejection µCeramIQ High Pass Filters
Our innovative high-rejection µCeramIQ filter line continues to redefine what’s possible in a variety of applications, giving designers outstanding filter rejection and selectivity at a fraction of the size and cost of competing filter technologies. We’ve expanded our selection to accommodate your needs by adding several new models to the HFHKI-family of high-pass filters..
1.5×1.5mm MMIC Slope Equalizers
Mini-Circuits has expanded its EQY-series GaAs MMIC gain equalizers with new models operating from DC to 12 GHz in ultra-compact 1.5 x 1.5 mm QFN-style package. Available in a wide selection of linear positive slope values with excellent return loss performance, these devices provide ideal solutions for compensating negative gain roll-off in wideband systems
SATCOM Shifts Reference Frequency from 10 to 100 MHz – A System Perspective
Over the last decade, the satellite communications (SATCOM) industry has been evolving to support both wider channel bandwidths (BWs) and higher order modulations such as higher order quadrature amplitude modulation (QAM). The increasing constellation density of higher order QAM raises its sensitivity to phase jitter, which will also degrade the system BER if lower system phase noise is not first achieved. To achieve higher data throughput by correspondingly reducing system phase noise, many in the SATCOM industry have been moving the reference frequency of their distribution clocks and subsystem timing architectures away from the long-standing 10 MHz reference and toward higher-frequency references such as 100 MHz. Mini-Circuits supports this migration path with our line of Bias-Tee/Diplexers that are ideal for SATCOM installations.
Connectorized Evaluation Modules for MMIC Devices
At Mini-Circuits, we strive to provide the best engineering resources to help you evaluate our products for your specific applications. We’ve compiled this convenient cross-reference to help you identify connectorized modules corresponding to surface-mount MMICs of interest at a glance.
Product Highlight: ZVE 18GB+ Wideband RF Low Noise Amplifier (LNA) with High Linear Output Power
Dan Ford, Mini-Circuits' Engineering Manager, explains the unique features of the ZVE-18GB+ wideband low noise amplifier. Operating from 0.1 to 18 GHz, this model provides high linear output power and low noise, improving overall system signal-to-noise ratio.
Part 4: 2025 Low Level RF (LLRF) Workshop – Amplifier Additive Phase Noise Measurement Tutorial
Mini-Circuits R&D Fellow, Joe Merenda delivers an in-depth tutorial on the fundamentals of RF amplifier additive phase noise theory, measurement setup, and differences between small and large signal APN behavior, including practical examples of additive phase noise in cascade designs.
RF Signal Quality Measurements: Third-Order Intercept Point (IP3) and Power at 1 dB Compression (P1dB)
RF signal quality is a key concern when building an RF system. Most RF systems and are designed and built to operate in the linear range. The linear range is the region of operation where the output power is some constant multiple of the input power. When the input is driven past the linear region, non-linear behaviors begin to develop, mainly the generation of harmonics and intermodulation products at the output of the device.
100+ Ceramic Resonator Filters for High Selectivity Applications
Mini-Circuits’ ceramic coaxial resonator filters offer low insertion loss in very small form factors, using ceramic material with high dielectric constant and superior Q factor. Bandpass and bandstop filters, diplexer and multiplexer designs can be constructed using this technology. Low insertion loss combined with excellent power handling makes these filters well suited for transmitter and receiver signal chains.
Lexicon of Balun and Transformer Configurations
RF baluns and transformers may be some of the most challenging components to select for a given system design. For starters, baluns and transformers are used for a wide variety of functions which partly determine the appropriate configuration for a given application.
Configure your Ideal Test System Online – Fast Quote & Delivery
Mini-Circuits’ modular switch systems offer flexibility, customizable functionality and fast turnaround for automated test setups. Choose one of our standard benchtop or rack-mount chassis structures and configure your system with our industry-leading range of rugged and high-performance mechanical switches, programmable attenuators and more.
New GaAs pHEMT LNA Delivers High Gain with Low DC Power
Mini-Circuits’ new PMA4-8243LN+ is a GaAs pHEMT MMIC low noise amplifier covering three full octaves of operating bandwidth from 8 to 24 GHz. This model provides a unique combination of low noise, high gain and solid OIP3 performance, making it a versatile option to improve system performance in a variety of wideband applications like backhaul radio, satcom, radar and more.