A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power plane to minimize noise coupling.
Ensure the Vcc and Vee pins are properly decoupled with 100nF capacitors, and the Iset pin is connected to a 10kΩ resistor to set the current limit. Also, ensure the input and output pins are properly terminated.
The HMC891LP5E can handle up to 2W of power, but it's recommended to derate the power handling to 1.5W for reliable operation.
Check the PCB layout for any signs of resonance or oscillation. Ensure the input and output pins are properly terminated, and the power supply is clean and stable. Also, check for any signs of overheating or thermal issues.
Yes, the HMC891LP5E can be used in a push-pull configuration, but it's essential to ensure the two devices are properly matched and biased to avoid any imbalance or oscillations.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
HMC891LP5E Overview
Use the download button to access the HMC891LP5E 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like HMC89,
or try a keyword search, such as General Purpose Passive Filters
About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.
