70 MHz Filter 26 MHz Bandwidth Part Number SF0070BA03065S Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com TYPICAL PERFORMANCE Horizontal: 10 MHz/div Vertical (from top): Magnitude 10,1 dB/div Phase Deviation 5 deg/div Group Delay Variation 100 ns/div SPECIFICATION Parameter Center Frequency (Fc) 1 Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Ripple Phase Deviation from Linear2 Group Delay Variation2 Absolute Delay Substrate Temperature Coefficient of Frequency (Tc)3 Ambient Temperature System Source and Load Impedance Notes: Min 69.8 24.8 26 Typ 70 17.2 25.5 26.6 30.9 0.4 4 30 1.16 LiNbO3 -90 25 50 Max 70.2 18 31.5 1.0 11 90 Units MHz dB MHz MHz MHz dB deg ns µs ppm/°C °C Ω 1. Average of lower & upper 3 dB frequencies. 2. Evaluated over 90% of the 3 dB bandwidth. 3. Typical change of filter frequency response with temperature is ∆f/fref = (T-Tref)*Tc ppm. Rev X4 23-Apr-04 Page 1 of 2 70 MHz Filter 26 MHz Bandwidth Part Number SF0070BA03065S Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com PACKAGE OUTLINE Units: mm Pin Configuration: Input: 11 Output: 5 Ground: 1,2,3,4,6,7,8,9,10,12 MATCHING CIRCUIT 11 Component values in 50 Ω: (Minimum Q = 45) 5 Ls1 = 120 nH Ls2 = 120 nH Notes • Optimum component values may change depending on board layout. The values shown here are intended as a guide only. ISO 9001 Registered Micro Networks 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456 www.icst.com Rev X4 23-Apr-04 Page 2 of 2