44.004 MHz Filter 1.3 MHz Bandwidth Part Number SF0044CD02283T Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com TYPICAL PERFORMANCE Horizontal: 0.5 MHz/div Vertical (from top): Magnitude Magnitude Group Delay SPECIFICATION Parameter Center Frequency (Fc) 1 Insertion Loss(@ Fc ) 2 Relative attenuation 3 Fc +/- 500 kHz Fc +/- 660 kHz Fc +/- 900 kHz Fc +/- 1.16 MHz Rejection: 10-42.84 & 45.16 - 70 MHz Source and Load impedance Group Delay ripple ( FC +/- 650 kHz) 2 Substrate Material Operating temperature Min. 12 40 40 10 dB/div 1 dB/div 100 ns./div Typ. 44.004 18.2 Max. .5 2.5 16 50 50 50 125 Quartz 25 1 3 19.5 160 Units. MHz dB dB dB dB dB dB Ω ns °C Notes: 1. Fixed reference. All specified bandwidths are centered at or referenced to this frequency. 2. When matched with optimum component values. 3. With respect to the Insertion Loss Rev 4.0 29-Sep-03 Page 1 of 2 44.004 MHz Filter 1.3 MHz Bandwidth Part Number SF0044CD02283T Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com PACKAGE OUTLINE Units: mm Pin Configuration: Input: 18 Input Return: 1 Output: 9 Output Return: 10 Ground: 2, 11 MATCHING CIRCUIT Ls1 Ls2 16 8 Cp1 Cp2 1 Typical component values: 9 Ls1 = 0.7 - 1.41 µH Cp1 = 56 pF Ls2 = 0.7 - 1.41 µH Cp2 = 47 pF Notes: 1. Variable inductors are adjusted for minimum insertion loss 2. Recommended Inductors are Coilcraft SLOT-10-3-01 and SLOT-10-3-02 Micro Networks Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456 European Sales Headquarters: Hertosingel 20 6214 AD Maastricht, Netherlands. tel: +31-43-32-70912 fax: +31-43-32-70715 www.micronetworks.com Rev 4.0 29-Sep-03 Page 2 of 2