Download pdf - 5 GHz UAS CNPC Bandpass BAW Filter AKF-1950 · Page | 1 Akoustis, Inc. Prelim Datasheet: Rev 11092020 9805-A Northcross Center Court, Huntersville, NC 28078 Pat. 10,256,786 5 GHz

Preliminary AKF-1950

Page | 1 Akoustis, Inc. Prelim Datasheet: Rev 11092020 9805-A Northcross Center Court, Huntersville, NC 28078 Pat. 10,256,786

5 GHz UAS CNPC Bandpass BAW Filter AKF-1950

Description Akoustis’ AKF-1950 is a high performance, ultra-small bandpass BAW Filter targeting unmanned aircraft systems (UAS) Control and Non-Payload Communications (CNPC) applications. AKF-1950 utilizes Akoustis’ XBAW technology which provides leading RF filter performance. This BAW filter provides 61 MHz bandwidth, low insertion loss at 5 GHz and high out of band attenuation. AKF-1950 is assembled in hermetic sealed ceramic package and is compatible with high volume, lead-free SMT soldering processes.

Features • Ultra small form factor 2.5mm x 2.0mm x 0.8mm • Single ended 50 Ohm Ant, Tx/Rx ports • High out of band attenuation • High power handling, maximum +27 dBm • Low insertion loss 61 MHz passband filter • Performance -40 C to +85 C • RoHS compliant

Applications • UAS CNPC • General Purpose

Functional Block Diagram

Ordering Information

Part Number Description AKF-1950EVB AKF-1950SP AKF-1950SR AKF-1950TR1 AKF-1950TR2

Evaluation board (5) Loose pcs (100) Short Reel (1000) Tape & Reel (2500) Tape & Reel



Absolute Maximum Ratings Parameter Rating Storage Temperature -40 to 125 oC Input Power (CW) +30 dBm

Nominal Operating Parameters

Parameter Units Min. Typ. Max. Center Frequency (Fc) MHz 5060.5 Passband Bandwidth MHz 5030 5091 Insertion Loss of Pass Bandwidth dB 2 2.5 Pass Bandwidth Ripple 0.6 1.0 Attenuation

100 – 4830 MHz dB 35 38 4830 – 4890 MHz dB 35 40 4890 – 4980 MHz dB 8 10 5150 – 5390 MHz dB 19 27 5390 – 5765 MHz dB 42 47 5765 – 5826 MHz dB 47 53 5826 to 10000 MHz dB 43 48

Pass Bandwidth Return Loss 13 14 Operating Temperature °C -40 85 Input Power1 27 Load Impedence (external matching) Ohm 50 Package Size mm 2.5 x 2.0 x 0.8

Note: 1. Maximum Pulse Width: 25 ms

Modulation: GMSK, maximum Duty Cycle: 50%

Schematic & Bill of Materials

Reference Des. Value Description Manufacturer Part Number PCB N/A 3 layer Multiple

U1 N/A 5 GHz BAW Filter Akoustis AKF-1950

L1 2.1nH Chip inductor, 0201, ±0.1nH Murata LQP03HQ2N1B02D

L2 2.1nH Chip inductor, 0201, ±0.1nH Murata LQP03HQ2N1B02D

C1 0.2pF Chip capacitor, 0201, ±0.05pF Murata GJM0335C1HR20WB01D

C2 0.2pF Chip capacitor, 0201, ±0.05pF Murata GJM0335C1HR20WB01D



Performance Plots



Package Outline Drawing

PCB Mounting Pattern



Typical Part Marking

Reel Dimension



Tape Dimension

Recommended Solder Profile



Product Compliance Information ESD Sensitivity Ratings

Human Body Model (HBM) Test Rating: TBD Standard: ANSI/ESDA/JEDEC JS-001-2017

Charged Device Model (CDM) Rating: TBD Standard: ANSI/ESDA/JEDEC JS-002-2018

MSL Rating

N/A – Hermetic Package

RoHS

This part is compliant with 2011/65EU RoHS directive on the restrictions of the use of certain hazardous substances in electrical and electronics equipment as amended by Directive (EU) 2015/863

Contact Information All contents specified in datasheet are subject to change. Please contact Akoustis for the latest on our products and company information. Email: [email protected] Website: www.akoustis.com Telephone: +1 704.997.5735 Fax: +1 704.997.5734