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Phones and ISM-Band Application Series/Type: B8103 The following products presented in this data sheet are being withdrawn.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 The following products presented in this data sheet are being withdrawn: B39111B8103L100 Date of withdrawal: Deadline for last orders: Last shipments: 19−MAY−04 31−DEC−04 31−MAR−05 For further information please contact your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. 1 SAW Components Data Sheet B 8103 SAW Components B 8103 Bandpass Filter 110,59 MHz Data Sheet duroplast package DIP18D Features ■ ■ ■ ■ ■ 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 ■ 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 Ordering code B8103 B39111-B8103-L100 Marking and Package according to C61157-A2-A4 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 2 ˚C ˚C V dBm May 08, 2001 Packing according to F61074-V8058-Z000 SAW Components B 8103 Bandpass Filter 110,59 MHz Data Sheet Characteristics T = +25 ˚C ZS = 50 Ω (190 Ω || 160 nH*) ZL = 50 Ω (180 Ω || 150 nH*) Reference temperature: Terminating source impedance: Terminating load impedance: min. typ. max. Nominal frequency fN 110,53 110,59 110,65 MHz Insertion attenuationat fN (including losses in matching network) αN 14,0 (11,1*) 15,5 (12,6*) 17,0 dB (14,1*) dB Pass bandwidth Β3dB Β30dB 0,66 — 0,70 1,9 Group delay ripple (p-p) fN - 350 kHz ... ∆τ fN + 350 kHz — — αrel Relative attenuation (relative to αn) fN ± 20,0 MHz ... fN ± 3,1 MHz fN ± 3,1 MHz ... fN ± 2,5 MHz fN ± 2,5 MHz ... fN ± 1,3 MHz 42 40 32 130 (350*) 0,74 MHz — MHz 200 (450*) 48 48 38 — — — dB dB dB Impedance at fN Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT — Ω || pF — 190 || 12 180 || 16 — Ω || pF — – 18 — ppm/K — TCf Temperature coefficient of frequency ns ns *) with matching network to 50 Ω (element values depend on PCB layout): Ls1 Ls2 3 May 08, 2001 = 100 nH = 120 nH SAW Components B 8103 Bandpass Filter 110,59 MHz Data Sheet Transfer function: Transfer function (pass band): 4 May 08, 2001 SAW Components B 8103 Bandpass Filter 110,59 MHz 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 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