Specification	HMC891ALP5ETR

Filter Type	Band Pass
Frequency - Cutoff or Center [Max]	3.4 GHz
Frequency - Cutoff or Center [Min]	1.95 GHz
Mounting Type	Surface Mount
Number of Filters	1
Package / Case	32-WFQFN Exposed Pad, CSP
Supplier Device Package	32-LFCSP (5x5)
Voltage - Supply [Max]	14 V
Voltage - Supply [Min]	0 V

HMC891A Series

1.95 GHz to 3.4 GHz, Tunable Band-Pass Filter

Part	Number of Filters	Frequency - Cutoff or Center [Min]	Frequency - Cutoff or Center [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Filter Type	Mounting Type	Supplier Device Package	Package / Case	Primary Attributes	Utilized IC / Part	Function	Contents	Supplied Contents	Type
Analog Devices HMC891ALP5ETR	1	1.95 GHz	3.4 GHz	14 V	0 V	Band Pass	Surface Mount	32-LFCSP (5x5)	32-WFQFN Exposed Pad CSP
Analog Devices HMC891LP5E	1			14 V	0 V	Band Pass	Surface Mount	32-QFN (5x5)	32-VFQFN Exposed Pad
Analog Devices HMC891LP5ETR	1			14 V	0 V	Band Pass	Surface Mount	32-QFN (5x5)	32-VFQFN Exposed Pad
Analog Devices HMC891ALP5E	1	1.95 GHz	3.4 GHz	14 V	0 V	Band Pass	Surface Mount	32-LFCSP (5x5)	32-WFQFN Exposed Pad CSP
Analog Devices EV1HMC891ALP5										Tunable	HMC891ALP5E	Active - Band Pass	Board(s)	Board(s)	Filter

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	500	$ 108.93

Description

General part information

HMC891A Series

The HMC891ALP5E is a monolithic microwave integrated circuit (MMIC) band-pass filter that features a user-selectable pass band frequency. The 3 dB filter bandwidth is approximately 9% and the 20 dB filter bandwidth is approximately 23%. The center frequency (fCENTER) can be varied between 1.95 GHz and 3.4 GHz by applying an analog tune voltage between 0 V and 14 V.This tunable filter can be used as a smaller alternative to physically large switched filter banks and cavity tuned filters.The HMC891ALP5E has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications.ApplicationsTesting and measurement equipmentMilitary radar and electronic warfare/electronic counter measure (ECM)Satellite communication and spaceIndustrial and medical equipment