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BFCN-1445+ Ceramic Bandpass Filter 50Ω 1420 to 1470 MHz
Features
• Small size
• Temperature stable
• LTCC construction
Applications
• Harmonic Rejection
• Transmitters / Receivers
Maximum Ratings
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input* 1.5W max. at 25°C
*Passband rating, derate linearly to 0.25W at 100°C ambient Permanent damage may occur if any of these limits are exceeded
Pin Connections
RF IN 1
RF OUT 3
GROUND 2,4
The Big Deal
• Small size 3.2mm x 1.6mm
• Pass band (1420-1470 MHz)
• Low Insertion Loss (2.0 dB typical)
• Sharp rejection peaks close to stop band
Product Overview
The BFCN-1445+ LTCC Band Pass Filter is constructed with 12 layers in order to achieve a miniature size and high repeatability of performance. Wrap-around terminations minimize variations in performance due to parasitics. Covering 1445 MHz ±25 MHz, these units offer low insertion loss and good rejection.
