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IF Filters for Cordless Phones and ISM-Band Application
Series/Type:
B8103
The following products presented in this data sheet are being withdrawn. Ordering Code B39111B8103L100 Substitute Product Date of Withdrawal 2004-05-19 Deadline Last Orders 2004-12-31 Last Shipments 2005-03-31
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
The following products presented in this data sheet are being withdrawn: B39111B8103L100 Date of withdrawal: Deadline for last orders: Last shipments:
19-MAY-04 31-DEC-04 31-MAR-05
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of the sales offices are given on the Internet at www.epcos.com/sales.
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SAW Components
Data Sheet B 8103
SAW Components Bandpass Filter Data Sheet
B 8103 110,59 MHz
duroplast package DIP18D
Features
s s s s s
IF filter for cordless phone Channel selection in ISM system Surface Mounted Technology (SMT) Standard IC small outline (SO) package Balanced and unbalanced operation possible
Terminals
s Tinned CuFe alloy
Dimensions in mm, approx. weight 0,4 g Pin configuration 8 7 16 17 1,4,5,6,9,10, 13,14,15,18 2,3,11,12 Input Input ground or balanced input Output Output ground or balanced output Chip-carrier ground not connected
Type B8103
Ordering code B39111-B8103-L100
Marking and Package according to C61157-A2-A4
Packing according to F61074-V8058-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings Operable temperature range Storage temperature range DC voltage Source power
T Tstg VDC Ps
0/+55 -40/+85 0 10
C C V dBm
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May 08, 2001
SAW Components Bandpass Filter Data Sheet
Characteristics Reference temperature: Terminating source impedance: Terminating load impedance:
B 8103 110,59 MHz
T = +25 C ZS = 50 (190 || 160 nH*) ZL = 50 (180 || 150 nH*)
min. typ. 110,59 15,5 (12,6*) 0,70 1,9 max. 110,65 MHz 17,0 dB (14,1*) dB 0,74 MHz -- MHz
Nominal frequency Insertion attenuationat fN (including losses in matching network) Pass bandwidth
fN
N
110,53 14,0 (11,1*) 0,66 --
3dB 30dB
Group delay ripple (p-p) fN - 350 kHz ...
fN + 350 kHz
-- --
130 (350*)
200 (450*)
ns ns
rel Relative attenuation (relative to n) fN 20,0 MHz ... fN 3,1 MHz fN 3,1 MHz ... fN 2,5 MHz fN 2,5 MHz ... fN 1,3 MHz Impedance at fN Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency
42 40 32
48 48 38
-- -- --
dB dB dB
-- --
190 || 12 180 || 16 - 18
-- -- --
|| pF || pF ppm/K
TCf
--
*) with matching network to 50 (element values depend on PCB layout): Ls1 Ls2 = 100 nH = 120 nH
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May 08, 2001
SAW Components Bandpass Filter Data Sheet
Transfer function:
B 8103 110,59 MHz
Transfer function (pass band):
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May 08, 2001
SAW Components Bandpass Filter Data Sheet
B 8103 110,59 MHz
Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE MM PD P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 2001. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. 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.
5
May 08, 2001

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