856539-EVB Qorvo

Part Number 856539 2441 MHz SAW Filter Data Sheet Features For Bluetooth applications Usable bandwidth of 83.5 MHz Low loss Low profile High attenuation Single-ended operation Excellent selectivity and stop band rejection Ceramic Chip Scale Package (CSP) Hermetic Pb RoHS compliant (2002/95/EC), Pb-free Package Pin Configuration Surface Mount 1.40 x 1.20 x 0.46 mm Bottom View 2 3 1 0.46 NOM. 0.50 MAX. 5 4 1.40 1.25 0.50 Pin No. Description 1 Input 1.20 0.325 0.25 0.90 4 Output 3 N/C 2,5 Case ground 0.25 Dimensions shown are nominal in millimeters All tolerances are 0.10mm Body: Al O ceramic 2 3 Lid: Kovar or Alloy 42, Au over Ni plated Terminations: Au plating 0.5 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev - 07-Mar-2006 Page 1 of 5 Part Number 856539 2441 MHz SAW Filter Data Sheet (1) Electrical Specifications (2) o Operating Temperature Range: -30 to +85 C (3) Parameter Minimum Typical Maximum Unit Center Frequency - 2441 - MHz (4) Maximum Insertion Loss 2400 - 2483.5 MHz - 2.0 3.5 dB (5) Amplitude Ripple 2400 - 2483.5 MHz - 0.8 2.0 dB Absolute Attenuation 10 - 1000 MHz 35 40 - dB 1000 - 1500 MHz 30 35 - dB 1500 - 2250 MHz 25 30 - dB 2250 - 2300 MHz 20 28 - dB 2700 - 3200 MHz 22 28 - dB 3200 - 3500 MHz 20 25 - dB 3500 - 4000 MHz 27 32 - dB 4000 - 4500 MHz 25 33 - dB 4500 - 5000 MHz 20 28 - dB (6) Source Impedance - 50 - (6) Load Impedance - 50 - Notes: 1. All specifications are based on the test circuit shown below 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. Range determined by requirements in the Bluetooth Specification version 1.1 5. Maximum peak to adjacent valley measured over the indicated range 6. This is the optimum impedance in order to achieve the performance shown Test Circuit: Actual matching values may vary due to PCB layout and parasitics 3.9nH 14 50 50 Single-ended 50 Single-ended 4.7nH 50 Input Output 2,5 3 N/C Subject to change or obsolescence without notice Rev - 07-Mar-2006 Page 2 of 5