High-rejection band pass filter with LGA-type terminations feature 3 dB bandwidth of 100 MHz centered at 2.45 GHz

摘要

RFMW announced design and sales support for Johanson Technology's (JTI) newly introduced 2.4-GHz, High-Rejection Band Pass Filter (BPF) with Land Grid Array (LGA)-type terminations. According to the company, this BPF has the highest close-to-passband rejection with the smallest footprint ever made by JTI. With a 3-dB bandwidth of 100MHz centered at 2.45 GHz, minimum attenuation of the 2450BP15Q0100 at 2170 MHz is 30 dB, yet maximum passband insertion loss is 1.8 dB at 25℃. The 0805 package incorporates an LGA termination for reduced real-estate usage and can handle up to 2 W.