SAW Components
SAW Rx 2in1 input diplex filter
GSM 850 / GSM 900
Series/type: B9512
Ordering code: B39941B9512P810
Date: June 04, 2010
Version: 2.0
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.SAW Components B9512
SAW Rx 2in1 input diplex filter 881.5 / 942.5 MHz
Data sheet
Application
Low-loss 2in1 RF filter for mobile telephone
GSM 900 and GSM 850 systems, receive path (Rx)
Usable passband:
Filter 1 (GSM 900): 35 MHz
Filter 2 (GSM 850): 25 MHz
Unbalanced to balanced operation for all filters
Impedance transformation from 50 to 150 for
both filters
Low amplitude ripple
Suitable for GPRS class 1 to 12
Features
0.60
3
Package size 1.8 x 1.4 x 0.68 mm
0.235 0.60
RoHS compatible
12 34
Approx. weight 0.006 g
10 5 bottom view
Package for Surface Mount Technology (SMT)
0.15
Ni, gold-plated terminals
9 8 7 6
Electrostatic Sensitive Device (ESD)
0.235 0.0775
Moisture Sensitive Level 3
side view
1.80
top view
Pin configuration
9
1
1 Input [Diplex]
8,9 Output, balanced [Filter 1]
6,7 Output, balanced [Filter 2]
8
4 To be grounded
7
2,3,5,10 Case-ground
4 6
2,3,5,10
Please read cautions and warnings and
2 June 04, 2010
important notes at the end of this document.
0.095 0.25 0.24
0.15
1.40
0.68 0.24