857182 710/740 MHz SAW Duplexer Applications For Band 17 LTE applications LTE B17, data cards, mobile routers, repeaters For Base Station applications CSP-10KT, 2.5 x 2.00 x 0.56 mm Functional Block Diagram Product Features High Rejection in Band 17 7 6 5 Usable bandwidth 12 MHz High Uplink-Downlink Isolation Low loss 8 4 High attenuation Single-ended Downlink and Uplink operation 1 Ceramic chip-scale Hermetic Package (CSP) 2 3 Small Size: 2.5 x 2.00 x 0.56 mm Top View Hermetic RoHS compliant, Pb-free General Description Pin Configuration - Single Ended The 857182 is a high-performance Surface Acoustic Pin No. Label Wave (SAW) duplexer designed to meet the strict LTE 1 Downlink requirements for use in Band 17. 3 Uplink 857182 is specifically designed to meet the high 6 Ant/Phase Inductor performance expectations of insertion loss, isolation 2,4,5,7,8,,9 Ground and rejection in LTE systems operating in B17 applications under all operating condition. The 857182 uses common packaging techniques to achieve the industry standard 2.5 x 2.0 mm footprint. The duplexer exhibits excellent power handling capabilities. Ordering Information Part No. Description 857182 Packaged Part 857182-EVB Evaluation board description Standard T/R size = 10,000 units/reel Data Sheet: Rev A 09-18-2014 - 1 of 9 - Disclaimer: Subject to change without notice 2014 TriQuint 857182 710/740 MHz SAW Duplexer Absolute Maximum Ratings 1. Operation of this device outside the parameter ranges given Parameter Rating may cause permanent damage. (1) Storage Temperature -40 to +90C 2. Specifications are not guaranteed over all operable (2) conditions. Operable Temperature -20 to +90C 3. Input Power at Downlink Pin 1 with applied CW signal at 55 RF Input Power +29 dBm C for 10K hours in the 734-746 MHz frequency band (1) Uplink Electrical Specifications (2) Specified Temperature Range = -20 to +90C (3) (4) Parameter Conditions Min Typ Max Units Center Frequency - 710 - MHz Maximum Insertion Loss 704 716 MHz - 1.8 2.5 dB (5) Amplitude Variation 704 716 MHz over any 5 MHz - 0.5 1.2 dB p-p 32 35.2 - 10 686 MHz dB 15 26.1 - 728 734 MHz dB 45 56.2 - 734 746 MHz dB 30 39.7 - 746 768 MHz dB 31 35.5 - 768 805 MHz dB 30 33.7 - 869 894 MHz dB 30 39.4 - 1408 1432 MHz dB (6) 38 39.3 - Absolute Attenuation 1565 1585 MHz dB 40 42.9 - 1597 1607 MHz dB 40 49.0 - 1805 1880 MHz dB 40 52.6 - 1930 1990 MHz dB 40 58.7 - 2110 2155 MHz dB 45 60.4 - 2155 2170 MHz dB 50 66.2 - 2400 2484 MHz dB 50 60.6 - 2816 3000 MHz dB - Uplink Return Loss 704 716 MHz 10 13.8 - dB - - Antenna Return Loss 704 716 MHz 10 16.6 - dB (7) Uplink Impedance Single ended - 50 - (7) Antenna Impedance Single ended - 50 - Notes: 1. All specifications are based on the TriQuint schematic for the main reference design shown on page 4 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 zero dB 6. This is the optimum impedance in order to achieve the performance shown Data Sheet: Rev A 09-18-2014 - 2 of 9 - Disclaimer: Subject to change without notice 2014 TriQuint