QPQ1282 LTE Band 1 BAW Duplexer for Small Cells Product Overview The QPQ1282 is a high performance Bulk Acoustic Wave (BAW) Duplexer designed for Band1 uplink/downlink applications. The QPQ1282 provides low insertion loss and high rejection making it an ideal choice for Small Cells. This duplexer is 9 Pad 2.00mmx2.50mmx0.91mm SMP housed in a compact, RoHs compliant 2.00mmx2.50mm x 0.91 surface mount pacakge (SMP). Key Features The QPQ1282 is part of Qorvos extensive portfolio of RF BAW and SAW filters. 60MHz Bandwidth Band 1 UL 60 MHz Bandwidth Band 1 DL Functional Block Diagram High Attenuation Low Loss GND No External Matching Required B1 DL 1 8 7 GND Single Input, Single Output Operation Small Size: 2.00mmx2.50mmx0.91mm Surface Mount Package (SMP) GND 2 6 ANT RoHS Compliant, Pb-Free 9 GND 3 4 5 GND B1 UL Applications GND Band 1 Base Station Infrastructure Top View Small Cells Repeaters Pin Configuration Routers Pin No. Label LTE Dongles 1 Band 1 Downlink General Purpose Wireless 2, 4, 5, 7, 8, 9 Ground 3 Band 1 Uplink 6 Antenna Port Ordering Information Part No. Description QPQ1282SR 100 pieces on a 7 reel QPQ1282TR7 2,500 pieces on a 7 reel (standard) QPQ1282EVB Evaluation Board Datasheet Rev-H, May 14, 2019 Subject to change without notice 1 of 12 www.qorvo.com QPQ1282 LTE Band 1 BAW Duplexer for Small Cells Absolute Maximum Ratings Life Test Parameter Rating Conditions Rating Storage Temperature 40 to +125C +30 dBm DL, +85C, FD-LTE, > 230,000 hours (1) 5MHz 16QAM, PAR = 8dB Operation Temperature 40 to +85C (2) +23 dBm UL, +85C, CW > 245,000 hours Notes: 1. Power applied to Pin 1. 2. Power applied to Pin 6. (1, 2) Electrical Specifications Band 1 Uplink (3) (4) Parameter Conditions Min T yp M ax Units Center Frequency 1950 MHz Max Insertion Loss 19201980 MHz (-40to+85C) 2.0 3.8 dB 19201925 MHz (-40to+85C) 3.0 dB Average Insertion Loss 19251975 MHz (-40to+85C) (5 MHz sliding Window) 2.4 dB 19751980 MHz (-40to+85C) 2.7 dB (5) Lower Band edge 1920 3.5dB MHz (5) Upper Band edge 1980 19201980 MHz 1.5 1.6 dB p-p (6) Amplitude Ripple 19201980 MHz (-40to+85C) 1.5 2.2 dB p-p 19201980 MHz 40 ns Group Delay Variation 19201980 MHz (5 MHz sliding Window) 20 ns (8) EVM 19201980 MHz (5 MHz sliding Window) 0.8 % Input VSWR 2.1:1 19201980 MHz Output VSWR 2.2:1 0.91880 MHz 37 41.6 18801900 MHz 13 26.9 20002010 MHz 13 35.4 20102110 MHz 27 50.6 21102285 MHz 46.5 49.1 (5) 22852485 MHz 46 49.2 Attenuation dB 2485 2690 MHz 43.5 45.4 26903400 MHz 22 35.4 34003700 MHz 22 24.0 37003800 MHz 20 22.0 38005850 MHz 13.8 18.5 (7) Source/Load Impedance Single-ended 50 Notes: Test conditions unless otherwise noted: Temp= +25C 1. All specifications are based on the Qorvo schematic for the main reference design. 2. The Specifications are guaranteed by design and are not tested in the final production test. 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 of 12 devices at room temperature. 5. Relative to zero dB. 6. This is defined as the worst difference between a peak and adjacent valley within defined frequency points. 7. This is the optimum impedance in order to achieve the performance shown. 8. Test per 3GPP TS25.141 V8.5 Datasheet Rev-H, May 14, 2019 Subject to change without notice 2 of 12 www.qorvo.com