EMI/RFI Filters Consume Little Board Space In Portable Products

Nov. 1, 2000
Three new filter network devices for EMI and RFI are available in chip scale packages to minimize ground-bounce and crosstalk. The WLP200 is an evaluation RC filter network targeting mobile equipment, such as cell phones. The device consists of six

Three new filter network devices for EMI and RFI are available in chip scale packages to minimize ground-bounce and crosstalk. The WLP200 is an evaluation RC filter network targeting mobile equipment, such as cell phones. The device consists of six channel RC filters with different characteristics in a wafer-level package. All I/O pins are ESD protected for contact discharges up to 8 kV per the IEC1000-4-2 level 4 specification. Two versions with different capacitor values are available.
The CSPRC030 and CSPRC032 are 4-channel EMI filter networks. They consist of resistors and capacitors that provide filtering for portable applications, such as PDAs, laptops and Internet appliances. Pricing in lots of 10,000 is $0.58 each for WLP200 and $0.37 for both the CSPRC030 and CSPRC032.

Company: CALIFORNIA MICRO DEVICES CORP.

Product URL: Click here for more information

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