B8103 EPCOS | Alldatasheet
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Technical content
IF Filters for Cordless Phones and ISM-Band Application Series/Type: B8103 The following products presented in this data sheet are being withdrawn. 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. Ordering Code Substitute ProductDate of Withdrawal Deadline Last Orders Last Shipments B39111B8103L100 2004-05-19 2004-12-31 2005-03-31
The following products presented in this data sheet are being withdrawn: B39111B8103L100 Date of withdrawal: 19−MAY−04 Deadline for last orders:31−DEC−04 Last shipments: 31−MAR−05 For further information please contact your nearest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.
2 May 08, 2001
110,59 MHzBandpass Filter Data Sheet duroplast packageDIP18D
Features
■ IF filter for cordless phone ■ Channel selection in ISM system ■ SurfaceM ountedTechnology (SMT ) ■ Standard IC small outline (SO) package ■ Balanced and unbalanced operation possible Terminals ■ Tinned CuFe alloy Dimensions in mm, approx. weight 0,4 g Pin configuration
8 Input
7 Input ground or balanced input
16 Output
17 Output ground or balanced output
1,4,5,6,9,10, Chip-carrier ground 13,14,15,18 2,3,11,12 not connected ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B8103 B39111-B8103-L100 C61157-A2-A4 F61074-V8058-Z000 Maximum ratings Operable temperature range T 0/+55 ˚C Storage temperature rangeTstg –40/+85 ˚C DC voltage VDC 0V Source power Ps 10 dBm
3 May 08, 2001
110,59 MHzBandpass Filter Data Sheet Characteristics Reference temperature: T = +25 ˚C Terminating source impedance: ZS = 50Ω (190Ω || 160 nH*) Terminating load impedance: ZL =5 0Ω (180Ω || 150 nH*) *) with matching network to 50Ω (element values depend on PCB layout): min. typ. max. Nominal frequency fN 110,53 110,59 110,65 MHz Insertion attenuationatfN α N 14,0 15,5 17,0 dB (including losses in matching network) (11,1*) (12,6*) (14,1*) dB Pass bandwidth Β 3dB 0,66 0,70 0,74 MHz Β 30dB — 1,9 — MHz Group delay ripple (p-p) Δτ fN - 350 kHz ... fN + 350 kHz — 130 200 ns — (350*) (450*) ns Relative attenuation(relative toα n) α rel fN ± 20,0 MHz ... fN ± 3,1 MHz 42 48 — dB fN ± 3,1 MHz ... fN ± 2,5 MHz 40 48 — dB fN ± 2,5 MHz ... fN ± 1,3 MHz 32 38 — dB Impedance atfN Input: ZIN = R IN ||C IN — 190 || 12 — Ω || pF Output:ZOUT = R OUT ||C OUT — 180 || 16 — Ω || pF Temperature coefficient of frequency TC f — – 18 — ppm/K Ls1 = 100 nH Ls2 = 120 nH
4 May 08, 2001
110,59 MHzBandpass Filter Data Sheet Transfer function: Transfer function(pass band):
5 May 08, 2001
110,59 MHzBandpass Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE MM PD P.O. Box 80 17 09, D-81617 München EPCOS AG 2001. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for compo- nents 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.