Key Application
CATV & Broadband Access
Actives & Passives from DOCSIS 1.x to 4.x & Beyond
CATV and Broadband
As consumer demand for higher data speed and capacity continues to intensify, network operators deploying optical and hybrid fiber-coaxial (HFC) infrastructure continue to push the limits of their equipment under the DOCSIS® 3.1 and 4.0 standards. Many Mini-Circuits products have been successfully designed into these applications from the head end to subscriber premises, and we’re continuously expanding our portfolio of parts developed specifically to support the evolving needs of the broadband market.
- Hundreds of models supporting DOCSIS 3.0, 3.1 and 4.0 bandwidth requirements
- State-of-the-art in-house testing and characterization for 75Ω products
- Transformers, couplers, splitter/combiners, diplexers, filters, amplifiers, switches, voltage variable attenuators, voltage variable equalizers, matching pads and test cables
Your Complete Solution Partner
Passives
Our 75Ω transformers, diplexers, couplers and other passive components have been essential in a wide range of architectures for decades, with performance, quality and service that have made Mini-Circuits a trusted partner to CATV industry customers.
Actives
Our new Santa Rosa MMIC Design Center builds on that foundation with industry-leading design capability for power amplifiers, multi-chip modules and hybrids for DOCSIS 3.1 and 4.0 systems utilizing ESD, FDX and other configurations.
Peace of Mind
When you choose Mini-Circuits, you’re getting more than the right partner for your system. You’re getting a partner committed to your success.
· Accessible, engineering technical support
· Industry-leading supply-chain stability
· 55+ years in-house manufacturing and quality excellence
Product Line Synergy
Optimizing System Performance & Production Stability
Advanced in-house capability for 75Ω GaAs and GaN amplifier design and manufacturing together with an extensive portfolio of passive devices allows Mini-Circuits to optimize our designs for better overall system performance and production stability.
Typical Line Extender Amplifier Block Diagram
#1 TACH-182-75-xx+ (high power choke) #2 TDC-xx-182-xxx+ (test point couplers) #3 D4PLXEH1/EV1-x+ (DOCSIS 4.0 diplexers)
#4 TRS1-182-75-3+ (1.8 GHz transformer) #5 TC1-33-75G2+ (1.8 GHz transformer)
DOCSIS 4.0 Channel Split Options
Mini-Circuits offers solutions for virtually any system configuration including FDX (full-duplex) and ESD (extended-spectrum) DOCSIS 4.0 architectures. Our diplexers support any channel split for 1.2 GHz and 1.8 GHz systems.


