SAW Components
Preliminary Data Sheet B4219, LF18B
SAW Components Low-Loss Dual Band Filter for Mobile Communication Preliminary Data Sheet
B4219 881,5 & 1960,0 MHz
Ceramic package QCC8D
Features
q Low-loss 2-in-1 RF filter for mobile telephone
AMPS and PCS CDMA systems, receive path Device with two integrated Rx-filters Usable passband of PCS Rx filter: 60 MH- Usable passband of AMPS Rx-filter: 25 MH- No matching network required for operation at 50 Ω q Package for Surface Mounted Techn