SAW Components SAW IF filter Satellite radio Series/type: Ordering code: B1710 B39765B1710H310 Date: Version: May 15, 2006 1.1 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 B1710 76.50 MHz SAW IF filter Data sheet Application ■ ■ ■ ■ ■ IF filter for digital radio Usable bandwidth 12.5 MHz Low insertion attenuation Constant group delay Unbalanced or balanced operation Features Package size 7.0 x 5.0 x 1.48 mm3 Package code QCC12C RoHS compatible Approximate weight 0.20 g Ceramic package for Surface Mount Technology (SMT) ■ Ni, gold-plated terminals ■ Electrostatic Sensitive Device (ESD) ■ ■ ■ ■ ■ Pin configuration ■ ■ ■ ■ ■ ■ 10 12 4 6 3,9 1,2,7,8 Balanced input or input ground Input Balanced output or output ground Output Case – ground To be grounded Please read cautions and warnings and important notes at the end of this document. 2 May 15, 2006 SAW Components B1710 76.50 MHz SAW IF filter Data sheet Characteristics Temperature range for specification: Terminating source impedance: Terminating load impedance: T = –40 ˚C to +105 ˚C ZS = 11 Ω and matching network ZL = 180 Ω and matching network min. Nominal frequency fN — typ. @ 25 ˚C 76.50 Minimum insertion attenuation1) αmin — 14.7 16.2 dB Maximum voltage gain source – load αvgsl –9.1 –7.6 — dB (VL/VS) Amplitude ripple (p-p) fN ± 6.25 MHz max. — MHz ∆α — 1.3 1.8 dB — — — — 13.6 14.6 16.9 18.2 — — 17.8 19.1 MHz MHz MHz MHz Mean attenuation (relative to αmin) αrel Upper sidelobe 86.47 ... 91.53 MHz 38.0 42.0 — dB Relative attenuation (relative to αmin) αrel Lower sidelobe 50.00 ... 64.44 MHz 64.44 ... 66.94 MHz Upper sidelobe 86.47 ... 91.53 MHz 91.53 ... 95.21 MHz 95.21 ... 100.00 MHz 45.0 40.0 27.0 44.0 45.0 52.0 44.0 32.0 50.0 50.0 — — — — — dB dB dB dB dB Group delay ripple (p–p) ∆τ Aperture 50 kHz fN ± 6.25 MHz — 140 — ns Temperature coefficient of frequency — –87 — ppm/K Pass bandwidth αrel ≤ 1.3 dB αrel ≤ 3 dB αrel ≤ 15 dB αrel ≤ 30 dB 1) B1.3dB B3dB B15dB B30dB TCf Including losses in the matching network Please read cautions and warnings and important notes at the end of this document. 3 May 15, 2006 SAW Components B1710 76.50 MHz SAW IF filter Data sheet Matching network1) (based on four port measurement, quality factors QL = 40, QC = 90) Cs4 Cs1 Cs1 = 27 pF Lp2 Lp3 Lp2 = 100 nH Lp3 = 560 nH Cs4 = 10 pF Cs1 Cs4 1) The input matching circuit has been designed as a power match of the filter’s input port to 175 Ω. In a second step it has been optimized in a narrow range in order to operate at 27 Ω with optimum filter performance. Please read cautions and warnings and important notes at the end of this document. 4 May 15, 2006 SAW Components B1710 76.50 MHz SAW IF filter Data sheet Transfer function Transfer function (pass band) Please read cautions and warnings and important notes at the end of this document. 5 May 15, 2006 SAW Components B1710 76.50 MHz SAW IF filter Data sheet Characteristics Temperature range for specification: Terminating source impedance: Terminating load impedance: T = –40 ˚C to +85 ˚C ZS = 50 Ω (single ended) and matching network ZL = 200 Ω (single ended) and matching network min. Nominal frequency fN — typ. @ 25 ˚C 76.50 Minimum insertion attenuation1) αmin — 11.0 12.5 dB Amplitude ripple (p-p) ∆α — 1.5 1.8 dB — — — — 13.3 14.6 16.7 18.0 — — 17.6 18.9 MHz MHz MHz MHz Mean attenuation (relative to αmin) αrel Upper sidelobe 86.47 ... 91.53 MHz 38.0 41.0 — dB Relative attenuation (relative to αmin) αrel Lower sidelobe 50.00 ... 64.44 MHz 64.44 ... 66.94 MHz Upper sidelobe 86.47 ... 91.53 MHz 91.53 ... 95.21 MHz 95.21 ... 100.00 MHz 44.0 36.0 26.0 40.0 40.0 50.0 42.0 29.0 45.0 46.0 — — — — — dB dB dB dB dB Group delay ripple (p–p) ∆τ Aperture 50 kHz fN ± 6.25 MHz — 110 — ns Temperature coefficient of frequency — –87 — ppm/K fN ± 6.25 MHz Pass bandwidth αrel ≤ 1.3 dB αrel ≤ 3 dB αrel ≤ 15 dB αrel ≤ 30 dB 1) B1.3dB B3dB B15dB B30dB TCf Including losses in the matching network Please read cautions and warnings and important notes at the end of this document. 6 May 15, 2006 max. — MHz SAW Components B1710 76.50 MHz SAW IF filter Data sheet Matching network (based on four port measurement, quality factors QL = 40, QC = 90) Cs4 Cs1 Cs1 = 15 pF Lp2 = 100 nH Lp3 Lp2 Lp3 = 470 nH Cs4 = 4.7 pF Maximum ratings Operable temperature range T –40 / +105 ˚C Storage temperature range Tstg –40 / +105 ˚C DC voltage VDC 0 V Source power PS 10 dBm Please read cautions and warnings and important notes at the end of this document. 7 source impedance 50 Ω May 15, 2006 SAW Components B1710 76.50 MHz SAW IF filter Data sheet Transfer function Transfer function (pass band) Please read cautions and warnings and important notes at the end of this document. 8 May 15, 2006 SAW Components B1710 76.50 MHz SAW IF filter Data sheet References Type B1710 Ordering code B39765B1710H310 Marking and package C61157-A7-A95 Packaging F61074-V8170-Z000 Date codes L_1126 S-parameters B1710_NB_UN.s4p Soldering profile S_6001 RoHS compatible 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. 9 May 15, 2006 Important notes The following applies to all products named in this publication: 1. 2. 3. 4. 5. 6. 7. 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 themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. The warnings, cautions and product-specific notes must be observed. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as “hazardous”). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical Industry” published by the German Electrical and Electronics Industry Association (ZVEI). The trade names EPCOS, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. 10 May 15, 2006