part number 856528 942.5 mhz saw filter data sheet subject to change or obsolescence without notice rev a 0 6 /10 ? triquint semiconductor page 1 of 5 features for e - gsm 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 package pin co nfiguration surface mount 3.00 x 3.00 x 1.22 mm bottom view pin no. description 2 input 5 output 1,3,4,6 case ground dimensions shown are nominal in millimeters all tolerances are 0.15mm except overall length and width 0. 10mm body: al 2 o 3 ceramic lid: kovar , ni plated terminations: au plating 0.5 - 1.0 m, over a 2 - 6 m ni plating pb 0.69 1.22 nom. 1.32 max. 0.75 0.60 1.50 0.75 3.00 3.00 6 5 4 3 2 1
part number 856528 942.5 mhz saw filter data sheet subject to change or obsolescence without notice rev a 0 6 /10 ? triquint semiconductor page 2 of 5 electrical specifications (1) operating temperature range: (2) - 10 to +80 o c parameter (3) minimum typical maximum unit center frequency - 942.5 - mhz maximum insertion loss 925 - 960 mhz - 2.50 3.75 d b absolute attenuation 0.3 - 800 mhz 800 - 880 mhz 880 - 905 mhz 905 - 915 mhz 980 - 1005 mhz 1005 - 1025 mhz 1025 - 1760 mhz 1760 - 2500 mhz 48 40 35 25 23 30 37 27 57 56 40 35 26 35 45 40 - - - - - - - - db db db db db db db db amplitude variation 925 - 960 mhz - 1.1 2.5 db p - p input/output vswr 925 - 960 mhz - 2:1 2.3:1 - source impedance (4) - 50 - load impedance (4) - 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 marg in has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4. this is the optimum impedance in order to achieve the performance shown test circuit: 50 single - ended no impedance matching requ ired 1,3,4,6 2 5 50 50
part number 856528 942.5 mhz saw filter data sheet subject to change or obsolescence without notice rev a 0 6 /10 ? triquint semiconductor page 3 of 5 typical performance (at +25 o c)
part number 856528 942.5 mhz saw filter data sheet subject to change or obsolescence without notice rev a 0 6 /10 ? triquint semiconductor page 4 of 5 matching schematics 50 single - ended no impedance matching required marking pcb footprint the date code consists of: jjj = julian day, y = last digit of year, m = manufacturing site code this footpr int represents a recommendation only dimensions shown are nominal in millimeters tape and reel dimensions shown are nominal in millimeters packaging quantity: 5000 units/reel 1,3,4,6 2 5 50 50 cd code marking date code jjjym logo id dot sawtek .96 3.20 sq 1.27 .38 .81 1.70 logo sawtek ? 13.0 ? 20.2 ? 330 8.5 ?102 2.0 direction of travel pad 1 id dot 2.7 3.25 section a-a 1.75 ? 1.5 4.0 a 12.0 5.5 ? 1.5 4.0 2.0 3.25 1.4 0.21 a
part number 856528 942.5 mhz saw filter data sheet subject to change or obsolescence without notice rev a 0 6 /10 ? triquint semiconductor page 5 of 5 maximum ratings parameter symbol minimum maximum unit operating tempe rature range t - 10 +80 o c storage temperature range t stg - 40 +85 o c input power ( 5 ) (at 942.5 mhz , cw signal) p in - +1 1 dbm note: 5. represents the maximum allowable power level without electrical degradation equivalent to duration of 10,000 hours at +55c important notes warnings electrostatic sensitive device (esd) avoid ultrasonic exposure rohs compliance this product complies with eu directive 2002/95/ec (rohs) solderab ility 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 soldering profile s - parameters rohs information other technical information triquints 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, c ircuits or assemblies, which are implemented using any triquint component described in this data sheet. contact information phone: +1 (407) 886 - 8860 fax: +1 (407) 886 - 7061 email: info - product@tqs.com web: www.triquint.com or contact one of our worldwide network of sales offices, representatives or distributors po box 609501 orlando, fl 32860 - 9501 usa pb
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