Product Description

The CSPRC032A is a 4-channel low pass EMI filter (RC-R configuration) in a Chip Scale Package (CSP). Many portable applications require the attenuation of signals in the 800-3000 MHz band. California Micro Devices’ unique thin film technology provides a minimum of –25dB of attenuation over this frequency band.

Features

• 4 EMI filter lines per device

• Filters attenuate to –30dB at 3GHz

• CSP package minimizes cross-talk

• 9-bump 2.485mm X 0.985mm Chip Scale Package (CSP), 0.5mm pitch

• 0.30mm Eutectic solder bumps

• Ultra small footprint suitable for portable devices

• Lead-free version available

Applications

• EMI filtering for RF sections of wireless devices

• Cellular phones

• Cordless phones

• Internet appliances

• PDAs

• Laptop computers