885026 2595 MHz BAW Filter General Description The 885026 is a high-performance Bulk Acoustic Wave (BAW) filter designed to meet the strict LTE rejection requirements for use in B38. 885026 is specifically designed to meet the high- performance expectations of insertion loss and rejection for LTE transmit systems under all operating conditions. The 885026 uses common module packaging techniques to achieve the industry standard 1.4 x 1.2 x 0.46 mm footprint. Product Features Highly selective BAW filter achieving low insertion loss over full bandwidth and operating conditions Functional Block Diagram Rejection in WLAN band of 40dB minimum Rejection in Band 7 Rx band of 10dB minimum Gnd Performance 20 to +90 C Ceramic chip-scale Package (CSP) Output 5 4 Small Size: 1.4x1.2x0.46mm Hermetically Sealed Input 1 Pb RoHS compliant, Pb-free 2 3 Gnd bb b Gnd Top View Applications P bv For Band 38 TD-LTE applications B7/B38/B40 LTE handset, data cards, mobile P routers Pin Configuration Single Ended b Ended Pin No. Label 1 Input Ordering Information 4 Output Part No. Description 2,3,5 Ground 885026 Packaged part 885026-EVB Evaluation board Standard T/R size = 10,000 units/reel DATA SHEET: REV J - 1 of 6 www.qorvo.com August 2019 Subject to change without notice 885026 2595 MHz BAW Filter Absolute Maximum Ratings MTTF Min Parameter Rating Parameter Storage Temperature -40 to +125C RF Input Power +29dBm, CW, in +95C 10,000 hrs. band at 55 C Operable Temperature -40 to +90C RF Input Power, CW, 50, T=25 C +29dBm Note: Operation of this device outside the parameter >2Mhours ranges given may cause permanent damage. (1)(2) Electrical Specifications (3) Conditions unless otherwise noted: Device Temperature = 0C to +70C. (2) Parameter Conditions Min Typ Max Units Center Frequency - 2595 dB 2570 2620 MHz - 1.5 2.5 dB Insertion Loss (4) 2570 2620 MHz 1.5 2.1 dB 10 1574 MHz 30 33 - 1559 1606 MHz 33 34 - 1607 2300 MHz 32 34 - 2400 2500 MHz 39 41 - (5) Attenuation dB (6) 2505 2535 MHz 20 37 - 2645 2670 MHz 10 16 - 5150 5230 MHz 30 39 - 7725 7845 MHz 25 32 - Input VSWR 2570 2620 MHz - 1.6 :1 2.0:1 - Output VSWR 2570 2620 MHz - 1.6 :1 2.0:1 - (7) Source/Load Impedance Single-ended - 50 - Notes: 1. All specifications are based on the test circuit shown on page 3 2. Electrical margin has been built into the design to account for the variations due to manufacturing tolerances. 3. In production, devices will be tested at room temperature to a guard-banded specification to ensure electrical compliance over temperature 4. At 25 C only 5. Measurement made relative to zero dB 6. Specified from 0C to +55C only. 7. This is the optimum impedance in order to achieve the performance shown. DATA SHEET: REV J - 2 of 6 www.qorvo.com August 2019 Subject to change without notice