www.DataSheet4U.com SAW Duplexers Type: EFSD२२२२F२२२ EFSD२२२२J२२२ 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 cir.
● 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
1234
EFSD
Product Code EFSD SAW Duplexer
5 6 7 8 9 10
MF
Nominal Center Frequency 836M 836/881 MHz 1950 1950/2140 MHz
(Example)
Package F1 3.0҂2.5 mm F2 3.0҂2.5 mm J1 2.5҂2.0 mm J2 2.5҂2.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | EFSD836MF2 |
Panasonic |
SAW Duplexers | |
2 | EFSD836MD1 |
Panasonic |
SAW Duplexers | |
3 | EFSD836MD2 |
Panasonic |
SAW Duplexers | |
4 | EFSD836ME1 |
Panasonic |
SAW Duplexers | |
5 | EFSD836ME2 |
Panasonic |
SAW Duplexers | |
6 | EFSD836MJ1 |
Panasonic |
SAW Duplexers | |
7 | EFSD836MJ2 |
Panasonic |
SAW Duplexers | |
8 | EFSD897MK1 |
Panasonic |
SAW Duplexers | |
9 | EFSD897MK2 |
Panasonic |
SAW Duplexers | |
10 | EFSD1765D1 |
Panasonic |
SAW Duplexers | |
11 | EFSD1765D2 |
Panasonic |
(EFSDxxxx) SAW Duplexers | |
12 | EFSD1950D1 |
Panasonic |
SAW Duplexers |