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SAW Components
SAW Rx Filter
TETRA
Series/type: Ordering code: Date: Version:
B5048 B39421B5048Z810 December 20, 2006 2.0
© 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 Rx Filter Data Sheet
Application
s s s s s
B5048 420.0 MHz
Low-loss filter for TETRA Usable passband 20 MHz Unbalanced to balanced operation No matching required Filter impedance 50 Ω
Features Package size 3.8 x 3.8 x 1.5 mm3 Package code QCC8B Approx. weight 0.07 g Ceramic package for Surface Mount Technology (SMT) s RoHS compliant s Ni, gold-plated s Electrostatic Sensitive Device (ESD)
s s s s
Pin configuration
s s s s s
5 1 2 3,6,7 4,8
Input Output balanced Output balanced To be grounded Case ground
Please read cautions and warnings and important notes at the end of this document.
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December 20, 2006
SAW Components SAW Rx Filter Data Sheet
Characteristics Temperature range for specification: Terminating source impedance: Terminating load impedance: T = -30 to +70˚C ZS = 50 Ω ZL = 50 Ω (balanced) min. Center frequency Maximum insertion attenuation 410.0 ... 430.0 Amplitude ripple (p-p) 410.0 ... Input VSWR 410.0 Output VSWR 410.0 Attenuation 0.0 330.0 355.0 440.0 474.0 491.0 572.0 593.0 1392.0 1616.0 ... 330.0 ... 355.0 ... 400.0 ... 474.0 ... 491.0 ... 572.0 ... 593.0 ... 1392.0 ... 1616.0 ... 2046.0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz TCf ... 430.0 MHz α 37 31 13 15 26 28 36 28 24 18 — 42 34 17 18 32 33 40 32 28 23 -70 — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB ppm/K — 2.1 2.3 ... 430.0 MHz — 2.0 2.3 fC αmax MHz ∆α 430.0 MHz — 0.9 2.5 2) dB — 3.2 4.5 1) dB — typ. @ 25 ˚C 420.0 max. — MHz
B5048 420.0 MHz
Temperature coefficient of frequency
1) 2)
3.5 dB at 25 ˚C. 1.5 dB at 25 ˚C.
Please read cautions and warnings and important notes at the end of this document.
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December 20, 2006
SAW Components SAW Rx Filter Data Sheet
B5048 420.0 MHz
Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input Power at 410.0 ... 430.0 MHz
1)
T Tstg VDC VESD PIN
-40 / +85 -40 / +85 5 100 1) 15
˚C ˚C V V dBm
machine model, 10 pulses continuous wave
acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Please read cautions and warnings and important notes at the end of this document.
4
December 20, 2006
SAW Components SAW Rx Filter Data Sheet
Transfer function (narrowband)
B5048 420.0 MHz
Transfer function (wideband)
Please read cautions and warnings and important notes at the end of this document.
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December 20, 2006
SAW Components SAW Rx Filter Data Sheet
Smith chart S11 function
B5048 420.0 MHz
S22 function
Please read cautions and warnings and important notes at the end of this document.
6
December 20, 2006
SAW Components SAW Rx Filter Data Sheet
B5048 420.0 MHz
References Type Ordering code Marking and package Packaging Date codes S-parameters Soldering profile RoHS compatible B5048 B39421B5048Z810 C61157-A7-A46 F61074-V8167-Z000 L_1126 B5048_NB.s3p B5048_WB.s3p S_6001 defined as compatible with the following documents: "DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. 2005/618/EC from April 18th, 2005, amending Directive 2002/95/EC of the European Parliament and of the Council for the purposes of establishing the maximum concentration values for certain hazardous substances in electrical and electronic equipment."
For further information please contact your local EPCOS sales office or visit our webpage at www.epcos.com . Published by EPCOS AG Surface Acoustic Wave Components Division P.O. Box 80 17 09, 81617 Munich, GERMANY © EPCOS AG 2006. This brochure replaces the previous edition. 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.
7
December 20, 2006
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 requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselve.