BAW filter

mengjy

【文件名】:06310@52RD_A Brief Overview of FBAR Technology.pdf
【格　式】:pdf
【大　小】:725K
【简　介】:我们知道在较低频率下比如 900mhz, 1900mhz我们用Saw filter, 但是在3G频段我们就要用Baw filter.
【目　录】:

cutedaydream

俺来给个免费的
【文件名】:12617@52RD_FBAR Technology.pdf
【格　式】:pdf
【大　小】:725K
【简　介】:
【目　录】:

cutedaydream

什么是FBAR：
film bulk acoustic resonator

Avago's film bulk acoustic resonator (FBAR) duplexers feature ultra small size, low insertion loss and high rejection. These FBAR duplexers have proven reliability at high power and temperature conditions.

The power handling capability of the FBAR duplexers bulk-mode resonators support the high output power levels needed in PCS handsets while adding virtually no distortion.

Avago's PCS duplexer offering was specifically designed for use in UMTS Band 2 handsets. Designed using Avago's own FBAR technology, this UMTS PCS duplexer targets designers of PCS handsets, and data terminals operating on the U.S. PCS frequency band.