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The HMC896LP4ETR is a monolithic microwave integrated circuit (MMIC) bandpass filter operating within the 10 to 18 GHz frequency range. It features user-selectable passband tuning via an analog control voltage between 0 and 14 V applied to the Vfctl pin. The device exhibits a typical 3 dB bandwidth of approximately 9% and a 20 dB bandwidth of 22%. Key electrical specifications include a maximum insertion loss of 9 dB, a return loss of 11 dB, and an input IP3 of 26 dBm. The component utilizes a 24-lead QFN package with dimensions of 4x4 mm.
Verify the obsolete status of this component through official Analog Devices channels before design finalization. Confirm that the TR suffix indicates tape and reel packaging compatible with automated assembly processes. Ensure supply chain stability is addressed due to potential discontinuation risks associated with legacy Hittite products acquired by Analog Devices.
Select this component when a dynamically adjustable filter solution is required to replace bulky switched filter banks or cavity-tuned filters. Consider the 0 to 14 V control voltage requirement for the driver circuitry. Evaluate the -40°C to +85°C operating temperature range against environmental constraints. Verify that the 9 dB insertion loss meets system link budget requirements.
The HMC896LP4E belongs to the HMC896 series of tunable MMIC bandpass filters manufactured by Analog Devices. Originally developed under the Hittite Microwave Corporation brand, these components are designed for millimeter-wave applications. The product line provides compact alternatives to traditional mechanical filtering solutions in advanced communications systems.
Publicly confirmed substitute part numbers are not available in the provided documentation.