856298 Qorvo

856298 1220 MHz SAW Filter Applications Broadband access applications Application B Application C Product Features Functional Block Diagram Top view Usable bandwidth 10 MHz Gnd Gnd Gnd Low loss 1 High attenuation Input + 8 7 Balanced operation No impedance matching required for operation at Input - 2 Output + 6 200 Small Size: 3.00 x 3.00 x 1.22 mm Output - Ceramic Surface Mount Package (SMP) 3 4 5 Hermetic RoHS compliant, Pb-free Gnd Gnd Gnd General Description Pin Configuration 856298 is a high-performance IF SAW filter with a center Pin Bal/Bal Description frequency of 1220 MHz and bandwidth of 10 MHz 1 Input + 2 Input - It features low loss with excellent attenuation, and is 5 Output - designed to be used with a balanced input and output. The 6 Output + small size of this surface mounted filter makes it an 3,4,7,8 Case Ground economical choice for demanding applications such as DOCSIS 3.0 cable modem termination systems and other broadband applications. This device is RoHS compliant and Pb-free. Ordering Information Part No. Description 856298 packaged part 856298-EVB evaluation board Standard T/R size = 5000 units/reel. Data Sheet: Rev E 10/17/11 - 1 of 6 - Disclaimer: Subject to change without notice e 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network 856298 1220 MHz SAW Filter Specifications (1) Electrical Specifications (2) Specified Temperature Range: -10 to +70 C (3) (4) Parameter Conditions Min Typical Max Units Center Frequency - 1220 - MHz Maximum Insertion Loss 1215 1225 MHz - 4.5 5.5 dB (5) Lower 1.5 dB Bandedge - 1209.5 1215 MHz (5) Upper 1.5 dB Bandedge 1225 1230.5 - MHz Amplitude Variation 1215 1225 MHz - 0.5 1.5 dB p-p Group Delay Variation 1215 1225 MHz - 30 - ns p-p (5) Stopband Rejection 500 1152 MHz 55 60 - dB 1152 1190 MHz 30 55 - dB 1250 1288 MHz 30 55 - dB 1288 2000 MHz 50 55 - dB (6) Source/Load Impedance Balanced - 200 - (6) Source/Load Impedance Balanced - 200 - 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. Relative to insertion loss at center frequency 6. This is the optimum impedance in order to achieve the performance shown Absolute Maximum Ratings Parameter Rating (7) o Operating Temperature -40 to +85 C o Storage Temperature -40 to +85 C 7. Device may operate over this range with degraded Electrical Specifications Operation of this device outside the parameter ranges given above may cause permanent damage. Data Sheet: Rev E 10/17/11 - 2 of 6 - Disclaimer: Subject to change without notice e 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network