Oscilent Corporation IF SAW Filter | 871-IF38.912M-F Page 1 of 3 IF SAW Filter Part Number Package Application Last Modified 871-IF38.912M-F 11.5 x 4.8 SMD DAB Jan. 01, 2007 TYPE : 38.912 MHz IF SAW Filter for DAB Application 1.5 MHz Bandwidth PART NUMBER : 871-IF38.912M-F OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Minimum Typical Maximum Units Center Frequency - 38.912 - MHz Insertion Loss at Fo - 17.0 19.0 dB -3.0 dB Bandwidth - 1.5 - MHz - 2.5 - MHz Relative Attenuation 30.00 to 36.26 MHz 38 43 - dB Relative Attenuation 36.26 to 37.30 MHz 38 42 - dB Relative Attenuation 40.60 to 41.40MHz 38 42 - dB Relative Attenuation 41.40 to 50.00MHz -30.0 dB Bandwidth 38 43 - dB Source Impedance (Single Ended or Balanced)* - 50/2000 - ohm Load Impedance (Single Ended or Balanced)* - 50/2000 - ohm Group Delay Variation - 80 200 ns Storage Temperature -40 - +85 ppm/°C Operating Temperature -30 - +80 °C Temperature Coefficient - -20 - ppm/°C Absolute Delay at Fo - 1.36 - µsec * With Matching Network (Ref. Testing Environment Circuit as shown below) Those impedances could be modified with different impedance values and/or structures, if necessary. ** Custom SAW IF Filters available. Contact Oscilent for assistance. PACKAGE OUTLINE (mm) Oscilent Corporation IF SAW Filter | 871-IF38.912M-F TEST CIRCUIT SOURCE AND LOAD IMPEDANCE: 50 or 2K ohm FREQUENCY RESPONSE Page 2 of 3 Oscilent Corporation IF SAW Filter | 871-IF38.912M-F Page 3 of 3 GROUP DELAY VARIATION Part No.: Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map 871-IF38.912M-F