SF0070BA03055S ICST | Alldatasheet
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70 MHz Filter
5 MHz Bandwidth
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com Rev X3 4-May-04 Page 1 of 2 TYPICAL PERFORMANCE Horizontal: 3 MHz/div Vertical (from top): Magnitude 10,1 dB/div Phase Deviation 5 deg/div Group Delay Deviation 200 ns/div SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc) 1 69.8 70 70.2 MHz Insertion Loss 7.3 8 dB 1 dB Bandwidth 4.35 4.7 MHz 3 dB Bandwidth 5 5.6 MHz 35 dB Bandwidth 8.7 9.3 MHz Passband Ripple 0.65 1 dB Phase Deviation from Linear2 3 9.5 deg Group Delay Variation2 65 125 ns Absolute Delay 0.96 µs Substrate LiNbO3 - Temperature Coefficient of Frequency (Tc)3 -90 ppm/°C Ambient Temperature 25 °C System Source and Load Impedance 50 Ω Notes: 1. Average of lower & upper 3 dB frequencies. 2. Evaluated over 80% of the 3 dB bandwidth. 3. Typical change of filter frequency response with temperature is ∆f/fref = (T-Tref)*Tc ppm.
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com Micro Networks 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456 http://www.icst.com/ Rev X4 4-May-04 Page 2 of 2 P ACKAGE OUTLINE Units: m m Pin Configuration: Input: 11 Output: 5 MATCHING CIRCUIT 5 11 Component values in 50 Ω: Ls1 = 180 nH Ls2 = 150 nH (Minimum Q = 45) Notes Optimum component values may change depending on board layout. The values shown here are intended as a guide only.