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B3791

EPCOS
Part Number B3791
Manufacturer EPCOS
Description SAW Components
Published Aug 20, 2007
Detailed Description www.DataSheet4U.com SAW Components SAW filter Short range devices Series/type: Ordering code: Date: Version: B3791 B3...
Datasheet PDF File B3791 PDF File

B3791
B3791

Overview
www.
DataSheet4U.
com SAW Components SAW filter Short range devices Series/type: Ordering code: Date: Version: B3791 B39431B3791Z810 December 13, 2006 2.
1 © EPCOS AG 2006.
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 filter Data sheet Application s Low-loss RF filter for remote control receivers s Balanced and unbalanced operation possible B3791 433.
42 MHz Features s s s s s s s s s s Package size 3.
8 x 3.
8 x 1.
5 mm3 Package code QCC8B RoHS compatible Approximate weight 0.
07 g Package for Surface Mount Technology (SMT) Ni, gold-plated terminals Lead free soldering compatible with J - STD20C Passivation layer Elpas AEC-Q200 qualified component family Electrostactic Sensitive Device (ESD) Pin configuration1) s s s s s s s 1 2 5 6 7 4,8 3 Input ground (recommended) or input Input (recommended) or input ground Output (recommended) or output ground Output ground (recommended) or output External coupling coil Case - ground To be grounded 1) The recommended pin configuration usually offers best suppression of electrical crosstalk.
The filter characteristics refer to this configuration.
Please read cautions and warnings and important notes at the end of this document.
2 December 13, 2006 SAW Components SAW filter Data sheet Characteristics Temperature range for specification: Terminating source impedance: Terminating load impedance: T = –20 ˚C to +80 ˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network min.
Center frequency Minimum insertion attenuation incl.
loss in matching elements (QL = 47) excl.
loss in matching elements Pass band (relative to αmin) 433.
30 .
.
.
433.
54 MHz Relative attenuation (relative to αmin) αrel 10.
00 .
.
.
429.
00 MHz 429.
00 .
.
.
432.
62 MHz 433.
92 .
.
.
434.
22 MHz 434.
22 .
.
.
434.
60 MHz 434.
60 .
.
.
435.
60 MHz 435.
60 .
.
.
460.
00 MHz 460.
00 .
.
.
1000.
00 MHz Impedance for pass band matching1)...


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