A10235 3.5 GHz 5G Coexistence BAW Filter

Akoustis’ A10235 is a high-performance, ultra-small bandpass BAW RF Filter for use in 5G and 4G LTE infrastructure applications covering 200 MHz of 5G n78/77 band and 4G B42. A10235 utilizes Akoustis’ patented, XBAW™ technology which provides leading RF filter performance. This BAW RF filter provides low insertion loss and meets the stringent rejection requirements enabling coexistence with 4G LTE and 5G bands. This device exhibits high-power handling capabilities necessary for demanding power requirements of the latest 5G infrastructure requirements. A10235 uses standard ceramic packaging and is compatible with high volume, lead-free SMT soldering processes.

Features

  • Small form factor 2.5mm x 2.0mm x 0.8mm
  • Single-ended Tx/Rx ports.
  • High rejection enables coexistence with adjacent 4G LTE & 5G bands
  • High power rating, maximum +32 dBm
  • Low insertion loss passband filter
  • Performance over -40 C to +95 C
  • RoHS compliant

Parameters

Parameter Conditions Units Min. Typ. Max.
Passband MHz 3400 3500 3600
Insertion Loss

3400 – 3600 MHz

dB  1.3(1) 2.4
Amplitude Variation

3400 – 3600 MHz

dB 1.3 1.6
Attenuation

10 – 960 MHz

dB 48 50

960 – 1880 MHz

dB 28 30

1880 – 2483 MHz

dB 21 23

2500 – 3150 MHz

dB 21 23

3300 – 3360 MHz

dB 18 20
 

3645 – 4000 MHz

dB 20 25
 

4000 – 5925 MHz

dB 28 30

6000 – 10000 MHz

dB 15 17
Return Loss

3400 – 3600 MHz

10 15(1)
Load Impedance Ω 50
Power Handling

5G NR, 100 MHz, PAR 7.8dB

dBm 32

1. Averaged over specified frequency at room temperature

Application Notes

Images & Diagrams