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B8050

EPCOS
Part Number B8050
Manufacturer EPCOS
Description SAW Components
Published Jul 1, 2014
Detailed Description SAW Components SAW Duplexer W-CDMA Band 5 (Cellular) Series/type: Ordering code: Date: Version: B8050 B39881B8050F210 Ap...
Datasheet PDF File B8050 PDF File

B8050
B8050

Overview
SAW Components SAW Duplexer W-CDMA Band 5 (Cellular) Series/type: Ordering code: Date: Version: B8050 B39881B8050F210 April 28, 2008 2.
0 © EPCOS AG 2008.
Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components SAW Duplexer Data Sheet Application s Low-loss SAW duplexer for mobile telephone s s s s B8050 836.
5 / 881.
5 MHz WCDMA Band 5 (Cellular) systems Low insertion attenuation Low amplitude ripple Usable passband 25 MHz Very small size and low height Features s Package size 2.
5 * 2.
0 mm2, package height 0.
5 mm max.
s RoHS compatible s Package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s Electrostatic Sensitive Device (ESD) Pin configuration s s s s s 3 1 6 2, 4, 5 7, 8, 9 TX Input RX Output ANT Antenna To be grounded To be grounded Please read cautions and warnings and important notes at the end of this document.
2 April 28, 2008 SAW Components SAW Duplexer Data Sheet Characteristics Temperature range for specification: Antenna terminating impedance: RX terminating impedance: TX terminating impedance: Characterisitcs TX-ANT Center frequency Maximum insertion attenuation 824.
0 .
.
.
849.
0 Amplitude ripple (p-p) 824.
0 .
.
.
Error Vector Magnitude1) 826.
4 .
.
.
846.
6 MHz 849.
0 fc αmax MHz ∆α MHz EVM 1.
7 2.
5 % 0.
5 1.
1 dB 1.
7 2.
3 dB T = –20 ˚C to +85 ˚C ZAnt = 50 Ω || 8.
2 nH ZRx = 50 Ω ZTx = 50 Ω min.
typ.
@ 25 ˚C 836.
5 max.
MHz B8050 836.
5 / 881.
5 MHz Input VSWR (TX port) 824.
0 .
.
.
849.
0 MHz MHz α 1.
7 1.
6 2.
0 1.
9 Output VSWR (ANT port) 824.
0 .
.
.
849.
0 Attenuation 0.
3 779.
0 869.
0 1570.
0 1648.
0 1930.
0 2110.
0 2400.
0 2472.
0 3296.
0 3396.
0 1) .
.
.
.
.
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.
779.
0 804.
0 894.
0 1580.
0 1698.
0 1990.
0 2170.
0 2500.
0 2547.
0 3396.
0 6000.
0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 25 25 44 31 30 30 30 30 30 30 20 29 32 48 34 34 36 37 39 40 49 28 dB dB dB dB dB dB dB dB dB dB dB Error ...


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