Part Number 855810 942.5 MHz SAW Filter Data Sheet Features * * * * * * * * * For EGSM applications Usable bandwidth 35 MHz High attenuation No impedance matching required for operation at 50 Single-ended operation Ceramic Surface Mount Package (SMP) Hermetic RoHS compliant (2002/95/EC), Pb-free Pb Package Pin Configuration Surface Mount 3.00 x 3.00 x 1.22 mm Bottom View 1 2 3 6 5 4 1.22 NOM. 1.32 MAX. 0.69 3.00 0.75 1.50 3.00 0.75 Pin No. 2,5 1,3,4,6 Description Input/Output Case ground 0.60 Dimensions shown are nominal in millimeters All tolerances are 0.15mm except overall length and width 0.10mm Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 0.5 - 1.0m, over a 2 - 6m Ni plating Subject to change or obsolescence without notice Rev C 13-Aug-2006 Page 1 of 5 Part Number 855810 942.5 MHz SAW Filter Data Sheet Electrical Specifications (1) Operating Temperature Range: (2) -40 to +85 oC Parameter (3) Minimum Typical Maximum Unit - 942.5 - MHz - 3.2 - 3.5 4.5 dB dB 40 35 12 19 23 30 35 40 30 20 50 38.5 26 44 44 42 42.8 42.8 38 33 - dB dB dB dB dB dB dB dB dB dB 6 - 7.2 50 50 - dB Center Frequency Maximum Insertion Loss 925 - 960 MHz (+10 to +35 oC) (-40 to +85 oC) 925 - 960 MHz Absolute Attenuation 0 - 880 MHz 880 - 905 MHz 905 - 915 MHz 980 - 982 MHz 982 - 1005 MHz 1005 - 1025 MHz 1025 - 1035 MHz 1035 - 1760 MHz 1760 - 2500 MHz 2500 - 3000 MHz Input/Output Return Loss 925 - 960 MHz Source Impedance (4) Load Impedance (4) Notes: 1. 2. 3. 4. All specifications are based on the test circuit shown below In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances This is the optimum impedance in order to achieve the performance shown Test Circuit: 2 50 Single-ended Subject to change or obsolescence without notice 50 5 1,3,4,6 50 Rev C No impedance matching required 13-Aug-2006 Page 2 of 5 Part Number 855810 942.5 MHz SAW Filter Data Sheet Typical Performance (at +25oC) Subject to change or obsolescence without notice Rev C 13-Aug-2006 Page 3 of 5 Part Number 855810 942.5 MHz SAW Filter Data Sheet Matching Schematics 2 50 Single-ended 50 5 No impedance matching required 50 1,3,4,6 Marking PCB Footprint 3.20 SQ .96 Marking code Sawtek logo 1.70 F JJJYM 1.27 ID dot .81 Date code .38 The date code consists of: JJJ = Julian day, Y = last digit of year, M = manufacturing site code This footprint represents a recommendation only Dimensions shown are nominal in millimeters Tape and Reel 2.7 12.8 4.0 Sawtek logo O330 0.21 2.0 O1.5 A 1.75 5.5 ID dot O102 O20.2 O13.0 2.0 Direction of travel 12.0 3.25 1.4 3.25 4.0 A O1.5 Section A-A Dimensions shown are nominal in millimeters Packaging quantity: 5000 units/reel Subject to change or obsolescence without notice Rev C 13-Aug-2006 Page 4 of 5 Part Number 855810 942.5 MHz SAW Filter Data Sheet Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Symbol Minimum Maximum T Tstg -40 -40 +85 +85 Unit o C C o Important Notes Warnings * * Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure RoHS Compliance * This product complies with EU directive 2002/95/EC (RoHS) Pb Solderability * Compatible with JEDEC J-STD-020C Pb-free process, 260C peak reflow temperature (see soldering profile) Links to Additional Technical Information PCB Layout Tips Qualification Flowchart S-Parameters Soldering Profile RoHS Information Other Technical Information TriQuint's liability is limited only to the Surface Acoustic Wave (SAW) component(s) described in this data sheet. TriQuint does not accept any liability for applications, processes, circuits or assemblies, which are implemented using any TriQuint component described in this data sheet. Contact Information PO Box 609501 Orlando, FL 32860-9501 USA Subject to change or obsolescence without notice Or contact one of our worldwide Network of sales offices, Representatives or distributors Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: info-product@tqs.com Web: www.triquint.com Rev C 13-Aug-2006 Page 5 of 5