856764 781.5 MHz SAW Filter Applications Base Station Product Features Functional Block Diagram Top view Usable bandwidth 11 MHz High attenuation 6 1 Low Loss Gnd Gnd Excellent power handling Single-ended operation Input Output 5 2 No matching required for operation at 50 Small Size: 3.00 x 3.00 x 1.22 mm Ceramic Surface Mount Package (SMP) 3 4 Gnd Gnd Hermetically Sealed RoHS compliant, Pb-free General Description Pin Configuration 856764 is a general purpose Uplink filter for Band 13. This Pin SE Description filter was specifically designed in a 3x3mm hermetic 2 Input package for base station applications and is part of our wide 5 Output portfolio of RF filters in the same package. 1,3,4,6 Case Ground Low insertion loss, coupled with high attenuation and excellent power handling, makes this filter a natural choice for our customers Uplink RF filtering needs. Ordering Information Part No. Description 856764 packaged part 856764-EVB evaluation board Standard T/R size = 5000 units/reel. Data Sheet: Rev C 1/24/13 - 1 of 6 - Disclaimer: Subject to change without notice e 2013 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network 856764 781.5 MHz SAW Filter Specifications (1) Electrical Specifications (2) Specified Temperature Range: -40 to +85 C (3) (4) Parameter Conditions Min Typical Max Units Center Frequency - 781.5 - MHz Maximum Insertion Loss 776 787 MHz - 1.46 2.5 dB (6) Lower 2.5dB Band Edge - 767.5 776 MHz (6) Upper 2.5dB Band Edge 787 791.8 - MHz (5) Amplitude Variation 776 787 MHz - 0.38 0.8 dB p-p Absolute Group Delay 776 787 MHz - 40 - ns (6) Absolute Attenuation 200 484.5 MHz 25 48 - dB 484.5 740 MHz 25 36 - dB 740 757 MHz 35 39 - dB 806 1284 MHz 25 35 - dB 1284 2000 MHz 15 22 - dB Input/output Return Loss 776 787 MHz 10 13.9 - dB (7) Source Impedance Single-ended - 50 - (7) Load Impedance Single-ended - 50 - Notes: 1. All specifications are based on the TriQuint schematic for the main reference design shown on page 3 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. Typical values are based on average measurements at room temperature 5. Describes the total variation over the defined frequency range 6. Relative to zero dB 7. This is the optimum impedance in order to achieve the performance shown Absolute Maximum Ratings Parameter Rating o Operable Temperature -40 to +85 C o Storage Temperature -40 to +85 C (8) Input Power +20 dBm 8. Input Power is targeted for an applied CW modulated RF in the 776-787 MHz band at 55 C for a minimum of 125 hrs Operation of this device outside the parameter ranges given above may cause permanent damage. Data Sheet: Rev C 1/24/13 - 2 of 6 - Disclaimer: Subject to change without notice e 2013 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network