SF0070BA03051S ICST | Alldatasheet
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Technical content
70 MHz Filter
3 MHz Bandwidth
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com Rev X3 20-Nov-03 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 Variation 100 ns/div SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc) 1 69.85 70 70.15 MHz Insertion Loss 6.3 7.5 dB 1 dB Bandwidth 2.3 3.1 MHz 3 dB Bandwidth 3 3.7 MHz 35 dB Bandwidth 6.3 7.5 MHz Passband Ripple 0.6 1 dB Phase Deviation from Linear2 4 6 deg Group Delay Variation2 120 175 ns Absolute Delay 0.94 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 70% 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.micronetworks.com Micro Networks 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456 www.micronetworks.com Rev X3 20-Nov-03 Page 2 of 2 P ACKAGE OUTLINE Units: m m Pin Configuration: Input: 11 Output: 5 MATCHING CIRCUIT 11 5 Component values in 50 Ω: Ls1 = 120 nH Ls2 = 68 nH (Minimum Q = 45) Notes Optimum component values may change depending on board layout. The values shown here are intended as a guide only.