B7676 datasheet(2/14 Pages) EPCOS

Part #	B7676

Description	SAW Duplexer WCDMA/LTE Band IX

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August 09, 2010

B7676

1767.4 / 1862.4 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW Duplexer

Preliminary Data

Revision History

Changes compared to previously issued iteration

Issue

Originator

Detailed specification changes

Date

1.0

S.Mochizuka

Initial release

March 18, 2010

1.1

S.Mochizuka

Improved design version:

August 09, 2010

- Reduced Txport VSWR to 2.0 max.

- Increased Tx attenuation values esp. at

WLAN to 35dB and harmonics to 17dB min.

- Slightly worse values for GPS

- Increased Tx band isolation to 53dB min.

- Increased Tx band common mode isolation

to 53dB min.

Similar Part No. - B7676

Manufacturer	Part #	Datasheet	Description
EPCOS	B7670	182Kb / 13P	SAW Duplexer Cellular / WCDMA band V
	B7671	111Kb / 13P	SAW Duplexer Cellular / WCDMA band V
	B7675	193Kb / 11P	SAW duplexer WCDMA Band VIII
	B7678	171Kb / 11P	SAW Duplexer LTE Band 13
	B7679	183Kb / 13P	SAW Duplexer LTE Band 20

Manufacturer	Part #	Datasheet	Description
EPCOS	B7920	143Kb / 15P	SAW Duplexer WCDMA / LTE Band XI
	B7953	117Kb / 10P	SAW duplexer WCDMA band VIII
	B7675	193Kb / 11P	SAW duplexer WCDMA Band VIII
	B7678	171Kb / 11P	SAW Duplexer LTE Band 13
	B7679	183Kb / 13P	SAW Duplexer LTE Band 20
	B8553	226Kb / 16P	SAW Duplexer Cellular / WCDMA Band V
	B7680	163Kb / 12P	SAW Duplexer WCDMA Band IV (AWS)
	B7924	175Kb / 13P	SAW Duplexer LTE Band 17
	B7670	182Kb / 13P	SAW Duplexer Cellular / WCDMA band V
	B7671	111Kb / 13P	SAW Duplexer Cellular / WCDMA band V