70.00 MHz Bandpass Filter 34.0 MHz Bandwidth Part Number SF0070BA02371S 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 Magnitude Phase 10 dB/div 1 dB/div 5 deg/div SPECIFICATION Parameter Center Frequency (Fc) 1 Min Typ Max Units 69.80 70.00 70.20 MHz 18.5 20 Insertion Loss dB 1 dB Bandwidth 31.00 32.70 MHz 3 dB Bandwidth 34.00 34.40 MHz 35 dB Bandwidth Passband Ripple Phase Ripple 2 2 Group Delay Variation 2 Absolute Delay 40.4 54.00 MHz 0.7 1.0 dB p-p 3.8 7 deg p-p 15 50 ns p-p 1.08 1.10 us Rejection (20 MHz to 40 MHz) 45 54 dB Rejection (100 MHz to 120 MHz) 40 44 dB Source and Load Impedance 50 Ω Temperature coefficient of frequency -90 ppm/°C Operating Temperature 23 °C Notes: 1. Mean value of 3 dB points. 2. Measured in central 80% of 3 dB bandwidth. Rev X3 10-Aug-04 Page 1 of 2 70.00 MHz Bandpass Filter 34.0 MHz Bandwidth Part Number SF0070BA02371S Micro Networks 324 Clark Street Worcester, MA 01606 USA Tel: 508-852-5400 Fax: 508-852-8456 www.icst.com PACKAGE OUTLINE Units: mm Pad Configuration: Input: 11 Output: 5 Ground: All other pads MATCHING CIRCUIT 11 Typical component values: Ls1 = 270 nH 5 Ls2 = 120 nH (minimum inductor Q = 40) Notes • • Recommend use of 2% matching components. Optimum values depend on board layout. Values intended as 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 X3 10-Aug-04 Page 2 of 2