SF0070BA03047S ICST | Alldatasheet
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70 MHz Filter
1 MHz Bandwidth
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com Rev X3 19-Apr-2004 Page 1 of 2 TYPICAL PERFORMANCE Horizontal: 1 MHz/div Vertical (from top): Magnitude 10,1 dB/div Phase Deviation 10 deg/div Group Delay Variation 250 ns/div SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc) 1 69.92 70.00 70.08 MHz Insertion Loss 7.5 8.5 dB 1 dB Bandwidth 0.70 1.09 MHz 3 dB Bandwidth 1.00 1.40 MHz 40 dB Bandwidth 2.7 3.0 MHz Passband Ripple 0.6 1.0 dB Phase Deviation from Linear2 5.5 12 deg Group Delay Variation2 320 500 ns Absolute Delay 2.1 µs Substrate LiTaO3 - Temperature Coefficient of Frequency (Tc)3 -23 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 60% 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 www.icst.com Rev X3 19-Apr-2004 Page 2 of 2 P ACKAGE OUTLINE Units: m m Pin Configuration: Input: 10 Output: 5 Ground: 1,2,3,4,6,7,8,9 Component values in 50 Ω: Ls1 = 150 nH Ls2 = 150 nH (Minimum Q = 40) Cp1 = 68 pF Cp2 = 68 pF Notes Optimum component values may change depending on board layout. The values shown here are intended as a guide only. MATCHING CIRCUIT 10 5 ISO 9001 Registered