Oscilent Corporation IF SAW Filter | 821-IF120.0M-C Page 1 of 2 IF SAW Filter Part Number Package Application Last Modified 821-IF120.0M-C 20 x9.8 SMD 120.0 MHz IF SAW Filter Jan. 01, 2007 TYPE : 120.0 MHz IF SAW Filter PART NUMBER : 821-IF120.0M-C OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Minimum Typical Maximum Units 119.9 120.0 120.1 MHz Insertion Loss - 21.5 25.5 dB Source Impedance (single ended)* - 50 - ohm Load Impedance (single ended)* - 50 - ohm Temperature Coefficient - -72 - ppm/C Amplitude Ripple within fo+/-9.75Mhz - 0.7 1.0 dBp-p 1dB Bandwidth - 20.2 - MHz 3dB Bandwidth 20.4 20.5 - MHz 40dB Bandwidth - 21.8 22.0 MHz Lower Sidelobe 50 - - dB Upper Sidelobe 50 - - dB Absolute Delay at Fo - 2.3 - µsec Group Delay Variation w/ fo+/-9.75Mhz - 40 100 nsec Center Frequency (Fo) *With Matching Network (Ref. Testing Environment Circut 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) TEST FIXTURE L1 = 56nH L2 = 68nH C1 = 33pF C2 = 20pF Source/Load Impedance = 50 ohms Pin Descriptions: IN-10, OUT-5, GROUND- 1,2,3,4,6,7,8,9 FREQUENCY RESPONSE Oscilent Corporation IF SAW Filter | 821-IF120.0M-C Page 2 of 2 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 821-IF120.0M-C