885017 2436 MHz BAW Filter Applications WiFi bandpass filter that enables the coexistence of 4G (WiMAX/LTE/TD-LTE) & WiFi signals Handsets Portable Hotspots Mobile Routers Smart Meters High-power WLAN Access Points Applicable reject bands: 2.6 GHz WiMAX/LTE, 2.3GHz WiMAX/LTE, LTE Bands 7 & 38, TD-LTE Band 40, WCS, WiBro, Indian 2.3GHz 4G band 1.4 x 1.2 x 0.46 mm Product Features Functional Block Diagram Top view Low Loss in WLAN band w/ extended upper corner for Gnd inclusion of Bluetooth High Rejection in 2300-2380 MHz bands: WiMAX/WCS/WiBro/Band 40/Indian 4G band Output 5 4 Industry-leading small size: 1.4 x 1.2 x 0.46 mm +28 dBm (CW) power handling Input 1 Performance over -30 to +85 C Single-ended operation 2 3 Gnd Ceramic chip-scale package (CSP) Hermetically Sealed RoHS compliant, Pb-free Gnd General Description Pin Configuration 885017 is a high-performance, high-power Bulk Acoustic Pin SE Description Wave (BAW) bandpass filter with extremely steep skirts, 1 Input simultaneously exhibiting low loss in the WiFi band & high 4 Output near-in rejection in the 2.3GHz & 2.6GHz 2,3,5 Case Ground WiMAX/LTE/TD-LTE bands. 885017 is specifically designed to enable coexistence of WiFi and WiMAX/LTE signals within the same device or in Ordering Information close proximity to one another. 885017 uses advanced and inexpensive packaging Part No. Description techniques to achieve an industry-leading 1.4 x 1.2 x 0.46 885017 packaged part mm package. The filter exhibits excellent power handling 885017-EVB evaluation board capabilities. Standard T/R size = 10,000 units/reel. 885017 is referenced on multiple designs with the leading WiMAX chipset makers Data Sheet Rev A 11/28/12 - 1 of 6 - Disclaimer: Subject to change without notice e 2012 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network 885017 2436 MHz BAW Filter Specifications (1) Electrical Specifications (2) Specified Temperature Range: -30 to + 85 C (unless otherwise noted) (3) Parameter Conditions Min Typical Max Units Center Frequency - 2436 - MHz 25 C Maximum Insertion Loss 2400 - 2472 MHz - 1.8 2.5 dB -30 to +85 C 2400 - 2472 MHz - - 3.5 dB -30 to +55 C 2401 - 2480 MHz - 2.5 3.5 dB +55 to +85 C 2401 - 2480 MHz - 2.5 5.0 dB (6) +25 C 2480 - 2482 MHz - 3.0 5.0 dB (4) Absolute Attenuation 800 - 2000 MHz 22 25 - dB 2000 - 2300 MHz 24 26 - dB 2300 - 2360 MHz 25 36 - dB (6) 2360 - 2370 MHz 15 20 - dB (6) 2370 - 2380 MHz 5 8 - dB (7) 2496 - 2502 MHz - 20 - dB ave 2500 - 2502 MHz - 30 - dB (7) 2500 - 2510 MHz - 45 - dB ave 2502 - 2690 MHz 25 30 - dB 2690 - 5000 MHz 25 28 - dB 7200 - 7416 MHz - 14 - dB Amplitude Ripple 2400 - 2472 MHz (within any - 1.3 2.0 dB p-p 18MHz Channel) Input/output Return Loss 2400 - 2472MHz 6.0 10 - dB (5) Source Impedance (single-ended) - 50 - (5) Load Impedance (single-ended) - 50 - Notes: 1. All specifications are based on the TriQuint schematic for the main reference design shown on page 3 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature 3. Typical values are based on average measurements at room temperature 4. Relative to zero dB 5. This is the optimum impedance in order to achieve the performance shown 6. These bands fall on the filter transitions, thus the typical attenuation/loss values given are prone to high variability 7. Average attenuation level over the band Absolute Maximum Ratings (8) Parameter Rating o Operating Temperature -30 to +85 C o Storage Temperature -40 to +85 C (9) Input Power (In passband, CW signal) +28 dBm 8. Operation of this device outside the parameter ranges given above may cause permanent damage. 9. Represents the maximum allowable power level without electrical degradation equivalent to duration of 10,000 hours at 55 C Data Sheet Rev A 11/28/12 - 2 of 6 - Disclaimer: Subject to change without notice e 2012 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network