857286 RFMD + TriQuint = Qorvo 358.4 MHz SAW Filter Applications Base Station Infrastructure LTE Macrocells General Purpose Wireless SMP-28B 7.01x5.51x1.63 mm Product Features Functional Block Diagram Usable bandwidth of 60 MHz Balanced operation 9 8 7 High Attenuation 10 6 Low loss 11 5 Ceramic Surface Mount Package (SMP) Small Size: 7.01x5.51x1.63 mm 12 4 Hermetically Sealed 1 3 2 Pb RoHS Compliant, Pb-free Top View General Description Pin Configuration The 857286 is a high-performance Surface Acoustic Pin No. Label Wave (SAW) filter with a center frequency of 358.4 MHz 10 input and a 1 dB bandwidth of 60 MHz. 12 Input return 4 Output The 857286 uses common module packaging techniques to achieve the industry standard 6 Output Return 7.01x5.51x1.63 mm footprint. It features low loss with 1,2,3,5 Case Ground excellent attenuation, and is designed to be used with a 7,8,9,11 Case Ground balanced input and output. This device is RoHS compliant and Pb-free. Ordering Information Part No. Description 857286 Packaged Part 857286-EVB Evaluation board Standard T/R size = 3,000 units/reel Data Sheet: Rev. C 06-05-15 - 1 of 6 - Disclaimer: Subject to change without notice 2015 TriQuint www.triquint.com 857286 RFMD + TriQuint = Qorvo 358.4 MHz SAW Filter (1) (3) Electrical Specifications (2) Test conditions unless otherwise noted: Temperature Range - 33 to +105C o Parameter Conditions Min Typ at 25 C Max Units Center Frequency - 358.4 - MHz Insertion Loss (max over 328.4 388.4 MHz) - 10.5 12.8 dB (4) Amplitude Variation 328.4 388.4 MHz - 0.72 1.2 dBp-p Absolute Group Delay ( average over 328.4 388.4 MHz - 280 350 ns (4) Group Delay Variation 328.4 388.4 MHz - 26.8 60 nsp-p Over any 3.84 MHz span within (5) EVM - 2.48 3.5 % 328.4 388.4 MHz Tone spacing 0.8 5 MHz 40 43 - (6) IIIP3 dBm Tone spacing 5 30 MHz 45 50 - Time side-lobe response attn. (1.0 500 s) 32 38.4 - dB 40.0 110.0 MHz 50 70 - 208.72 222.8 MHz 40 53 - 222.8 282.8 MHz 35 47 - (7) Attenuation dB 454.48 468.56 MHz 45 56 - 468.56 528.56 MHz 50 60 - 574.16 634.16 MHz 55 71 - Input Return Loss 328.4 388.4 MHz 9.5 12.7 - dB Output Return Loss 328.4 388.4 MHz 9.5 11.3 - dB (8) Source Impedance Balanced - 200 - (8) Load Impedance Balanced - 50 - Notes: 1. All specifications are based on the test circuit shown on page 3. 2. In production, devices will be tested at room temperature to a guard-banded specification to ensure electrical compliance over temperature. 3. Electrical margin has been built into the design to account for the variations due to manufacturing tolerances. 4. Variation is defined as the total peak to peak variation over the defined frequency range. 5. Measured a RRC filtered QPSK modulated signal. 6. Tone spacing 0.8 MHz to 30 MHz. Power < 5 dBm per tone. Only measured during engineering development. 7. Relative to Insertion loss. 8. This is the optimum impedance in order to achieve the performance shown. Data Sheet: Rev. C 06-05-15 - 2 of 6 - Disclaimer: Subject to change without notice 2015 TriQuint www.triquint.com