ACFF-1025 Datasheet, PDF (1/12 Pages) AVAGO TECHNOLOGIES LIMITED – LTE Band 41 Bandpass Filter

ACFF-1025
LTE Band 41 Bandpass Filter
Data Sheet
Description
The Avago ACFF-1025 is a highly miniaturized LTE Band
41 (2496 – 2690 MHz) bandpass filter combined with a
WLAN/Wi-Fi band reject filter.
The ACFF-1025 is designed to operate in WiMAX trans-
ceiver applications which coexist with WLAN, Wi-Fi and/or
Bluetooth transmitters.
The ACFF-1025 is designed with Avago Technologies’
innovative Film Bulk Acoustic Resonator (FBAR) technol-
ogy, which makes possible ultra-small, high-Q filters at a
fraction of their usual size. The excellent power handling
capability of FBAR bulk-mode resonators supports the
high output power levels used in mobile communications
applications, while adding virtually no distortion.
The ACFF-1025 also utilizes Avago Technologies’advanced
Microcap bonded-wafer, chip scale packaging technol-
ogy. This process allows the filter to be assembled into a
molded chip-on-board module with an overall size of 2.5
x 2.5 mm and height of 1.0 mm.
Functional Block Diagram
Tx/Rx
Ant
Port 1
Port 2
Features
• 50 W Input/Output
• WLAN/Wi-Fi Reject Notch
• Miniature Size
2.5 x 2.5 mm
1.0 mm Height
• High Power Rating
33 dBm Abs Max Power
• Extended Operating Temperature Range
– 40 to +85°C
• Environmental
RoHS 6 Compliant
Halogen free
TBBPA Free
Specifications
• Performance, – 20 to +85°C
– LTE Band 41 Insertion Loss
2496.5 – 2502 MHz: 4.0 dB Max
2502 – 2689.25 MHz: 3.8 dB Max
– Cell Rx Band Rej: 30 dB Min
– PCS Rx Band Rej: 20 dB Min
– WLAN/Wi-Fi/BT Rej: 20 dB Min
Applications
Bandpass filter for cellular base station receivers and
indoor small cell applications operating in LTE Band 41.