SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Application
s
Low-loss RF filter for mobile telephone
s
s
s
s
s
s
B9401
942.50 MHz
GSM systems, receive path (RX)
Impedance transform from 50
Ω
to 150
Ω
Unbalanced to balanced operation
Very low insertion attenuation
Low amplitude ripple
Usable passband 35 MHz
Suitable for GPRS class 1 to 12
Features
Package size 1.4 x1.1 x 0.4 mm
3
RoHS compliant
Approx. weight 0.003 g
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
s
s
s
0,325
2
1
3
0,575
0,25
bottom view
5
0,5 0,5
4
0,4 +/−0,05
side view
1,4
1,1
top view
Pin configuration
s
1
s
3,4
s
2,5
Input, unbalanced
Output balanced
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
Oct 21, 2005
EPCOS [ EPCOS ]
