供应 LTCC Low Pass Filter, DC - 490 MHz, 50Ω LFCN-490D+

    LFCN-490D+   Ceramic   Low Pass Filter   50Ω DC to 490 MHz

Features 

• excellent power handling, 8.5W 

• small size 

• 7 sections 

• temperature stable 

• LTCC construction 

• protected by U.S. Patent 6,943,646 

Applications 

• harmonic rejection 

• VHF/UHF transmitters/receivers 

• RF suppression for DC lines on PCB 

• anti-aliasing for A/D converter

Maximum Ratings 

Operating Temperature -55°C to 100°C 

Storage Temperature -55°C to 100°C 

RF Power Input* 8.5W max. at 25°C Max. 

DC Voltage at pins 1&3 25 VDC 

DC Current Input to Output 0.5A max. at 25°C

* Derate linearly to 3.5W 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