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DF1950S90C Datasheet PDF

TOKEN DF1950S90C

The filters have been designed for cellular basestation applications that use a digital pre-distortion amplifier (DPD), as they feature a wide pass band and flat ripple performance, which are required for DPD PA design. The DF-A filter’s small size (8.8 x 7.3 x 3.6 mm) means they require more less mounting space compared to Token’s previous generation of filters for this application.
Part No. DF1950S90C
Datasheet DF1950S90C Download
Manufacturer
TOKEN
Description DF-B Dielectric Filters
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DF1950S90C datasheet page 1 preview

APPLICATIONS

also include RF and microwave communications such as GSM, 3G, GPS, satellite and TV transmission, wireless security systems, radar, CT1, CT2, 900MHz, 1.8GHz, 2.4GHz, 5.8GHz Cordless Phone, wireless earphone, wireless microphone, aerospace and military. The filters’ highly sophisticated multi-pole design ensures high attenuation and good selectivity. Both the two members of the DF series have a ripple of 1.0 dB max. In addition, Token enhances custom design capabilities for specialist applications. Our customers will benefit from the additional frequency ranges now available and from the excellent quality and lower costs achievable Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.

APPLICATIONS

- Suitable for surface mount and reflow soldering. - Excellent mechanical structure and temperature stability. - Good selectivity, low insertion loss for using high Q-value resonators.
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