Part Number 856671 897.5 MHz SAW Filter Data Sheet Features Usable bandwidth 35 MHz High attenuation No impedance matching required for operation at 50 Single-ended operation Ceramic Surface Mount Package (SMP) Hermetic RoHS compliant (2002/95/EC), Pb-free Pb Package Pin Configuration Surface Mount 3.00 x 3.00 x 1.22 mm Bottom View 1 2 3 1.22 NOM. 1.32 MAX. 0.69 3.00 6 5 4 0.75 1.50 Pin No. Description 3.00 2 Input 0.75 5 Output 1,3,4,6 Case ground 0.60 Dimensions shown are nominal in millimeters All tolerances are 0.15mm except overall length and width 0.10mm Body: Al O ceramic 2 3 Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev C 08-09 TriQuint Semiconductor, Inc. Page 1 of 6 Part Number 856671 897.5 MHz SAW Filter Data Sheet (1) Electrical Specifications (2) o Operating Temperature Range: -10 to +80 C (3) Parameter Minimum Typical Maximum Unit Center Frequency - 897.5 - MHz Maximum Insertion Loss 880 - 915 MHz - 1.8 2.5 dB Amplitude Ripple 880 - 915 MHz - 1.0 1.6 dB p-p Absolute Attenuation 10 - 860 MHz 19 22 - dB 860 - 865 MHz 20 26 - dB 930 - 935 MHz 14 55 - dB 935 - 960 MHz 25 28 - dB 960 - 1780 MHz 21 24 - dB 1780 - 1850 MHz 21 30 - dB 1850 - 2250 MHz 15 20 - dB 2250 - 3000 MHz 6 13 - dB Input/Output VSWR 880 - 915 MHz - 1.8 2.2 - (4) Source Impedance - 50 - (4) Load Impedance - 50 - Notes: 1. All specifications are based on the test circuit shown below 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature 3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4. This is the optimum impedance in order to achieve the performance shown Test Circuit: 2 5 No impedance matching 50 50 50 Single-ended required 1,3,4,6 Subject to change or obsolescence without notice Rev C 08-09 TriQuint Semiconductor, Inc. Page 2 of 6