EFSD836MJ1 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – SAW Devices(SAW Duplexers)

SAW Duplexers
Type: _{EFSD२२२२J२२२}
EFSD२२२२K२२२
SAW Devices(SAW Duplexers)
SAW Duplexer for Cellular Telephone which incorporates
highly-precise interdigited electrodes achieves low
insertion loss, high selectivity. And unique electrode
material achieves high power durability thus the
duplexer has wide applications to antenna duplexer
circuits for cellular telephones.
■ Features
● Stable against severe conditions of vibration and
shock thanks to the unique monolithic construction of
the filter
● Low insertion loss and excellent selectivity
● Contributes to circuit simplification and adjustment free
● Saves the hight on PC board
■ Recommended Applications
● The antenna duplexer for cellular telephone
■ Explanation of Part Numbers
1
2
3
4
EFSD
Product Code
EFSD SAW Duplexer
5
6
7
8
9
10
8 3 6MJ 1
Nominal Center Frequency
836M 836/881 MHz
897M 897/942 MHz
1950 1950/2140 MHz
Package
J1 2.5҂2.0 mm
J2 2.5҂2.0 mm
K1 2.5҂2.0 mm
K2 2.5҂2.0 mm
11
12
Design No.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Mar. 2010