B8100 EPCOS | Alldatasheet
Document overview
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Technical content
IF Filters for Cordless Phones and ISM-Band Application Series/Type: B8100 The following products presented in this data sheet are being withdrawn.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 B39111B8100L100 B39111B4542Z910 2004-05-19 2004-09-30 2004-12-31
The following products presented in this data sheet are being withdrawn: B39111B8100L100 Date of withdrawal: 19−MAY−04 Deadline for last orders:30−SEP−04 Last shipments: 31−DEC−04 For further information please contact your nearest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 application ■ Channel selection in DECT system ■ Low group delay ripple ■ SurfaceM ountedTechnology (SMT ) ■ Standard IC small outline (SO) package ■ Balanced and unbalanced operation possible Terminals ■ Tinned CuFe alloyv Dimensions in mm, approx. weight 0,4 g Pin configuration
7 Input
8 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 B8100 B39111-B8100-L100 C61157-A2-A4 F61074-V8058-Z000 Maximum ratings Operable temperature range T –25/+65 ˚C Storage temperature rangeTstg –40/+85 ˚C DC voltage VDC 5V Source power Ps 10 dBm
3 May 08, 2001
110,59 MHzBandpass Filter Data Sheet Characteristics Operating temperature range: T = +25 ˚C Terminating source impedance: ZS =5 0Ω ( 600 Ω|| 240 nH*) Terminating load impedance: ZL =5 0Ω ( 140 Ω|| 110 nH*) *) with matching network to 50Ω (element values depend on PCB layout): min. typ. max. Nominal frequency fN — 110,59 — MHz Center frequency fc 110,48 110,59 110,70 MHz (center frequency between 10 dB points) Insertion attenuation atfN α N — 20,9 22,4 dB (including losses in matching network) — (13,5*) (15,0*) dB Passband width B3dB — 1,28 — MHz B30dB — 2,40 — MHz Group delay ripple (p-p) Δτ fN - 600 kHz ... fN + 600 kHz — 180 250 ns — (300*) (400*) ns Relative attenuation(relative toα N ) α rel fN - 576 kHz ... fN + 576 kHz — 2,0 4,0 dB fN ± 576 kHz ... fN ± 700 kHz — — 10,0 dB fN ± 1,6 MHz ... fN ± 3,1 MHz 32 38 — dB fN ± 3,1 MHz ... fN ± 4,6 MHz 40 44 — dB fN ± 4,6 MHz ... fN ± 20 MHz 45 50 — dB fN ± 1,728 MHz 32 38 — dB fN ± 2×1,728 MHz 42 47 — dB fN ± 3×1,728 MHz 48 53 — dB Impedance atfN Input: ZIN = R IN ||C IN — 600 || 8,5 — Ω || pF Output:ZOUT = R OUT ||C OUT — 140 ||19,0 — Ω || pF Temperature coefficient of frequency TC f — – 18 — ppm/K C p1 =0 p F Ls2 = 220 nH Ls3 = 120 nH C p4 =2 2 p F
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 Recommended Pin Configurations: For optimum performance use the following pin configurations. Balanced-balanced operation: Balanced-unbalanced operation: Unbalanced-unbalanced operation
6 May 08, 2001
110,59 MHzBandpass Filter Data Sheet Matching Stability / Variation of the Matching Network: All matching-elements changed by±10% (simulation). Transfer function of matched filter (S21): Impedance variation of matched filter (in passband): S11: S22: