B9303 Datasheet, PDF (2/10 Pages) EPCOS – SAW Rx 2in1 filter 1842.5 / 1960.0 MHz

SAW Components
SAW Rx 2in1 filter
Data sheet
Application
s Low-loss 2in1 RF filter for mobile telephone GSM
1800 and GSM 1900 systems, receive path (Rx)
s Usable passband:
Filter 1 (GSM 1800): 75 MHz
Filter 2 (GSM 1900): 60 MHz
s Unbalanced to balanced operation for both filters
s Very low insertion attenuation
s Low amplitute ripple
s Impedance transformation from 50 Ω to 150 Ω for
both filters
s Suitable for GPRS class 1 to 12
B9303
1842.5 / 1960.0 MHz
Features
s Package size 2.0 x1.6 x 0.68 mm³
s Package code QCS10H
s RoHS compatible
s Approx. weight 0.008 g
s Package for Surface Mount Technology (SMT)
s Ni, gold-plated terminals
s Electrostatic Sensitive Device (ESD)
0,65
0,26
12
0,50
34
10
5
bottom view
9876
0,27
0,075
side view
2,0
top view
Pin configuration
s1
Input [Filter 1]
s4
Input [Filter 2]
s 6,7
Output, balanced [Filter 2]
s 8,9
Output, balanced [Filter 1]
s 2,3,5,10 Case-ground
1
9
8
7
4
6
2,3,5,10
Please read cautions and warnings and
important notes at the end of this document.
2 August 22, 2006