885136 2437 MHz BAW Filter General Description The 885136 is a high-performance, high power Bulk Acoustic Wave (BAW) band-pass filter with extremely steep skirts, simultaneously exhibiting low loss in the WiFi band and high rejection in the band-edge and adjacent LTE /TD-LTE bands. The 885136 enables coexistence of WiFi and LTE signals within the same device or in close proximity to one 1.1X0.9X0.50mm another. Its unique power handling capability allows for Product Features implementation into high performance high power access points and small cell base stations. Industry leading small size: 1.1x0.9x0.50mm The 885136 uses common module packaging techniques Performance over -40 to +95C to achieve the industry standard 1.1x0.9x0.50mm High Rejection at 2390MHz, 2483.5MHz, footprint. B38/B40/B7/B41 Single Ended Operation RoHS Compliant, Pb-Free Pb Functional Block Diagram Applications Usable Bandwidth of 69 MHz (CH1-11) Gnd High-power WLAN Access Points and Small Cells Band-edge filtering of WiFi signal emissions at Output 5 4 2390MHz and 2483.5MHz Input 1 WiFi bandpass filter that enables the coexistence of 4G (LTE/TD-LTE) & WiFi signals 2 3 Gnd ISM band applications such as Smart Meters Portable Hotspots and Mobile Routers Gnd Top View Pin Configuration - Single Ended Pin No. Label 1 Input 4 Output 2,3,5 Ground Ordering Information Part No. Description 885136 Packaged Part 885136-EVB Evaluation board Standard T/R size = 15,000 units/reel DATA SHEET: REV F - 1 of 8 - www.qorvo.com May 2017 Subject to change without notice 885136 2437 MHz BAW Filter Minimum Lifetime Ratings Absolute Maximum Ratings (1) (1) Conditions Rating Parameter Rating +30 dBm, +85C >300K Hrs. Storage Temperature 40 to +125C +27 dBm, +95 C >1.1M Hrs. Operating Temperature 40 to +105C +25 dBm, +105 C >2.9M Hrs. Max RF Signal, CW, 25 C, 20msec +39 dBm Note: Note: (1) Average input power using a WLAN OFDM signal applied (1) Exceeding any one or a combination of the Maximum to Pin 1 only at the specified ambient temperature (power Rating conditions may cause permanent damage to the handling and nonlinear characteristics are not symmetric). device. Extended application of Maximum Rating conditions to Signal modulation was 802.11n, MCS7, PAR = 10 dB, 100% the device may reduce device reliability. duty cycle. (1) Electrical Specifications (2) Test conditions unless otherwise noted: Temp= 40C to +95C (3) (4) Parameter Conditions Min Typ Max Units 2402.52421.5MHz (WiFi Ch.1) 1.2 1.7 2407.52426.5MHz (WiFi Ch.2) 1.0 1.2 (5) Insertion Loss 2412.52461.5MHz (WiFi Ch.3-9) - 0.8 1.1 dB 2447.52466.5MHz (WiFi Ch.10) 0.9 1.2 2452.52471.5 MHz (WiFi Ch.11) 1.0 1.6 2402.52421.5MHz (WiFi Ch.1) 1.5 3.0 2407.52426.5MHz (WiFi Ch.2) - 0.8 1.5 Amplitude Variation 2412.52461.5MHz (WiFi Ch.3-9) - 0.5 1.1 dB p-p 2447.52466.5MHz (WiFi Ch.10) 0.5 1.2 2452.52471.5 MHz (WiFi Ch.11) 1.0 3.5 1002300MHz 20 23 (6) 23002370MHz 25 28 (6) 23702390MHz 25 31 (6) 2483.52500MHz 15 24 (6) (6) Absolute Attenuation 25002520MHz 20 25 - dB (6) 25202570MHz 25 31 (6) 25702620MHz 24 28 (6) 26202690MHz 23 27 48005000MHz 28 31 (7) Input/Output VSWR 2402.52471.5MHz - 1.5 2.0:1 - (8) Source Impedance single-ended - 50 - (8) Load Impedance single-ended - 50 - Notes: 1. All specifications are based on the Qorvo schematic for the reference design shown on page 5. 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 design to account the variations due to temperature drift and manufacturing tolerances.. 4. Only at 25C. 5. Data is the integrated value of the linear s-parameter over a 19MHz range in the indicated band at the specified temperature. 6. Data is the integrated value of the linear s-parameter over 5MHz range at the specified temperature. 7. An external impedance matching network with 3% tolerance will be necessary to achieve the stated specifications. 8. This is the optimum impedance in order to achieve the performance shown. DATA SHEET: REV F - 2 of 8 - www.qorvo.com May 2017 Subject to change without notice