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Multilayer chip low pass filters(LPF)

AMF1005L series is only 1.0x0.5x0.4mm in size, which is the world's most compact multilayer low pass filter. It is realized by the development of a new material called alumina ceramic, the optimization of multilayer patterns, low temperature sintering technology and our technical know-how on high frequency multilayer chip inductors.

Compared to the above mentioned conventional mobile phones having a low pass filter circuit, the use of AMF1005L is about one-sixth of the number of devices mounted, and made it possible to simplify a circuit design, save a circuit space and cost.
Furthermore, these new products comply with RoHS Directive, which will be enforced throughout EU in July 2006.

Model / Series System Part Number Size Frequency
Range
[MHz]
Insertion
Loss
[dB] typ.
VSWR
typ.
Attenuation
PDF
2fo.
[dB]
typ.
3fo.
[dB]
typ.

AMF1005L Series

Samples upon request

GSM850
GSM900
AMF100540L0870AT 1.0x0.5x0.4mm 824-915 0.60 1.3 30 27 PDF
DCS(GSM1800)
PCS(GSM1900)
AMF100540L1810AT 1.0x0.5x0.4mm 1710-1910 0.50 1.3 30 27
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