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SAW Components
SAW Rx 2in1 filter
GSM 1800 / GSM 1900
Series/type: Ordering code: Date: Version:
B9303 B39202B9303G110 August 22, 2006 2.0
(c) EPCOS AG 2005. 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 2in1 filter Data sheet
Application
s Low-loss 2in1 RF filter for mobile telephone GSM
B9303 1842.5 / 1960.0 MHz
1800 and GSM 1900 systems, receive path (Rx)
s Usable passband:
s s s s s
Filter 1 (GSM 1800): 75 MHz Filter 2 (GSM 1900): 60 MHz Unbalanced to balanced operation for both filters Very low insertion attenuation Low amplitute ripple Impedance transformation from 50 to 150 for both filters Suitable for GPRS class 1 to 12
Features
s s s s s s s
Package size 2.0 x1.6 x 0.68 mm3 Package code QCS10H RoHS compatible Approx. weight 0.008 g Package for Surface Mount Technology (SMT) Ni, gold-plated terminals Electrostatic Sensitive Device (ESD)
0,65 0,26 0,50 2 3 4
0,325
1
0,26 0,68 1,6
10
5
bottom view
0,075
9
8
7
6 0,075
0,27
side view
2,0
top view
Pin configuration
s s s s s
1 4 6,7 8,9 2,3,5,10
Input [Filter 1] Input [Filter 2] Output, balanced [Filter 2] Output, balanced [Filter 1] Case-ground
1
9
8 7
4 2,3,5,10
6
Please read cautions and warnings and important notes at the end of this document.
2
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
Characteristics of Filter 1 ( GSM 1800) Temperature range for specification: Terminating source impedance: Terminating load impedance:
B9303 1842.5 / 1960.0 MHz
T= ZS = ZL =
-20 C to +85 C 50 150 || 15 nH (balanced) min. typ. @25C 1842.5 1.61) 0.7 1.8 1.7 max. -- 2.32) 1.33) 2.2 2.2 MHz dB dB
Center frequency Maximum insertion attenuation 1805.0 ... 1880.0 Amplitude ripple (p-p) 1805.0 ... 1880.0 Input VSWR 1805.0 ... 1880.0 Output VSWR 1805.0 ... 1880.0 MHz MHz MHz
fC max
-- --
MHz -- -- --
Output amplitude balance (|S31/S21|) 1805.0 ... 1880.0 MHz Output phase balance ((S31)-(S21)+180) 1805.0 ... 1880.0 MHz Attenuation 10.0 902.0 940.0 1705.0 1920.0 1980.0 2030.0 2400.0 2500.0 2775.0 2880.0 3610.0 3760.0 5415.0 5640.0
1) 2) 3) 4)
-1.0
-0.5/0.7
1.0
dB
-10
-3/+3
10
... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
902.0 940.0 1705.0 1785.0 1980.0 2030.0 2400.0 2500.0 2775.0 2880.0 3610.0 3760.0 5415.0 5640.0 6000.0
MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz
45 45 28 124) 17 25 28 32 28 38 28 38 28 35 28
54 54 36 18 23 30 35 37 31 43 41 41 40 39 39
-- -- -- -- -- -- -- -- -- -- -- -- -- -- --
dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB
Typical value excluding PCB losses of 0.19 dB. 2.1 dB at 25 C. 1.0 dB at 25 C. 14 dB at 25 C.
Please read cautions and warnings and important notes at the end of this document.
3
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
B9303 1842.5 / 1960.0 MHz
Maximum ratings of Filter 1 Operable temperature range T Storage temperature range DC voltage ESD voltage Input power at GSM 850, GSM 900 GSM 1800, GSM 1900 Tx bands
1)
-40/+85 -40/+85 5 501) 15 15
C C V V dBm dBm machine model, 10 pulses effective power in the on-state, duty cycle 4:8
Tstg VDC VESD PIN PIN
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
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
Transfer function of Filter 1
B9303 1842.5 / 1960.0 MHz
Transfer function of Filter 1 (wideband)
Please read cautions and warnings and important notes at the end of this document.
5
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
Characteristics of Filter 2 (GSM 1900) Temperature range for specification: Terminating source impedance: Terminating load impedance: T = -20 C to +85 C ZS = 50 ZL = 150 || 15 nH (balanced) min. Center frequency Maximum insertion attenuation 1930.0 ... 1990.0 Amplitude ripple (p-p) 1930.0 ... 1990.0 Input VSWR 1930.0 Output VSWR 1930.0 ... 1990.0 ... 1990.0 MHz MHz -- -- 1.7 1.7 2.0 2.0 fC max MHz MHz -- 0.6 1.33) -- 1.61) 2.32) -- typ. @ 25 C 1960.0 max. --
B9303 1842.5 / 1960.0 MHz
MHz
dB dB
Output amplitude balance (|S31/S21|) 1930.0 ... 1990.0 MHz Output phase balance ((S31) - (S21)+180) 1930.0 ... 1990.0 MHz
-1.2
-0.7/0.7
1.2
dB
-10
-5.0/3.0
10
Differential to common mode suppression Ssc12 1930.0 ... 1990.0 MHz Attenuation 10.0 1200.0 1510.0 1830.0 1850.0 1890.0 2010.0 2070.0 2400.0 2500.0 3860.0 3980.0 5790.0
1) 2) 3) 4) 5)
22
30
--
dB
... ... ... ... ... ... ... ... ... ... ... ... ... 1200.0 1510.0 1830.0 1850.0 1890.0 1910.0 2070.0 2400.0 2500.0 3860.0 3980.0 5790.0 6000.0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 40 35 30 26 23 124) 125) 21 35 28 35 28 35 48 43 35 31 27 17 15 25 43 35 49 45 45 -- -- -- -- -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB dB dB dB dB
Typical value excluding PCB losses of 0.20 dB 2.1 dB max at +25 C 1.0 dB max at +25 C 13 dB max at +25 C 13 dB max at +25 C
Please read cautions and warnings and important notes at the end of this document.
6
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
B9303 1842.5 / 1960.0 MHz
Maximum ratings of Filter 2 Operable temperature range T Storage temperature range DC voltage ESD voltage Input power at GSM 850, GSM 900 GSM 1800, GSM 1900 Tx bands
1)
-40/+85 -40/+85 5 501) 15 15
C C V V dBm dBm machine model, 10 pulses effective power in the on-state, duty cycle 4:8
Tstg VDC VESD PIN PIN
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.
7
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
Transfer function of Filter 2
B9303 1842.5 / 1960.0 MHz
Transfer function of Filter 2 (wideband)
Please read cautions and warnings and important notes at the end of this document.
8
August 22, 2006
SAW Components SAW Rx 2in1 filter Data sheet
B9303 1842.5 / 1960.0 MHz
References Type Ordering code Marking and package Packaging Date code B9303 B39202B9303G110 C61157-A7-A141 F61074-V8152-Z000 L_1126 B9303_LB_NB.s3p S-parameters B9303_LB_WB.s3p B9303_UB_NB.s3p B9303_UB_WB.s3p Soldering profile RoHS compatible 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 (c) 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
August 22, 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 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.
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August 22, 2006

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