B3746 EPCOS [EPCOS], B3746 Datasheet
B3746
Related parts for B3746
B3746 Summary of contents
Page 1
... SAW Components SAW RF filter Short range devices Series/type: Ordering code: Date: Version: EPCOS AG 2009. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. B3746 B39871B3746H110 January 14, 2009 2.1 ...
Page 2
... Output (recommended) or output ground 5 Output ground (recommended) or output 3 grounded 1) The recommended pin configuration usually offers best suppression of electrical crosstalk. The filter characteris- tics refer to this configuration. Please read cautions and warnings and important notes at the end of this document. 868.60 MHz 2 January 14, 2009 B3746 ...
Page 3
... IN 470 || 1.2 — OUT 3 January 14, 2009 B3746 868.60 MHz max. — MHz 3.4 dB 2.8 dB 3.0 dB — dB — dB — dB — dB — dB — dB — dB — dB — dB — dB — — ...
Page 4
... Source power P S Source power P S 880 MHz to 960 MHz Please read cautions and warnings and important notes at the end of this document. –45/+125 ˚C –45/+125 ˚ dBm source impedance 50 15 dBm source impedance 50 4 January 14, 2009 B3746 868.60 MHz ...
Page 5
... For good contact of the upper grounding area with the lower side it is necessary to place enough via holes. Please read cautions and warnings and important notes at the end of this document. 868.60 MHz January 14, 2009 B3746 ...
Page 6
... Please read cautions and warnings and important notes at the end of this document. Ls3 to output Dp1 Lp2 matching Fig. 2 Suppressor diode plus ESD matching Cs1 to output Lp2 matching Fig. 4 series C – shunt L matching 6 January 14, 2009 B3746 868.60 MHz to output matching to output matching ...
Page 7
... SAW Components SAW RF filter Data sheet Transfer function Transfer function (wideband) Please read cautions and warnings and important notes at the end of this document. 868.60 MHz 7 January 14, 2009 B3746 ...
Page 8
... SAW Components SAW RF filter Data sheet Transfer function (ultimate rejection) Please read cautions and warnings and important notes at the end of this document. 868.60 MHz 8 January 14, 2009 B3746 ...
Page 9
... For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. Please read cautions and warnings and important notes at the end of this document. 868.60 MHz 9 January 14, 2009 B3746 ...
Page 10
Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...