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