Click to expand full text
www.DataSheet4U.com
SAW Components
Data Sheet B4223
SAW Components Low-Loss Dual Band Filter for Mobile Communication Data Sheet
B4223 881,5 / 1960 MHz
Ceramic package QCC8E
Features
s Low-loss
Filter 2 (GSM 1900): 60 MHz
s 50 Ω ports for both filters s Unbalanced to unbalanced operation s Ceramic package for Surface Mounted Device
0,75
RF filter for mobile telephone GSM 850 and GSM 1900 system, receive path s Usable Passband Filter 1 (GSM 850): 25 MHz
1,0 0,75
1 8
0,5
2 3
0,5
bottom view
7
6
5
1,0 1,0 0,98 side view
(SMD)
2,5 top view
Terminals
s Ni, gold-plated
3,0
Dimensions in mm, approx.
B4223 Datasheet
