data sheet part number 880371 915 mhz baw filter subject to change or obsolescence without notice rev - june-2007 page 1 of 5 features ism applications usable bandwidth of 13 mhz single-ended operation ceramic surface mount package hermetic package pin configuration surface mount 6.39 x 4.61 x 0.84 mm bottom view i/o i/o gnd pin no. description i/o input/output gnd ground 0.84 nom. 0.89 max. 1.47 6.22 2.27 0.51 0.51 4.45 4.61 6.39 1.46 dimensions shown are nominal in millimeters all tolerances are 0.13mm except overall length and width 0.25mm body: sapphire package: alumina terminations: au plating 0.5 - 2.5 m m, over a 2.0 C 6.0 m m ni plating overall width, length, and thickness are the only c ritical dimensions. all other dimensions are for reference only.
data sheet part number 880371 915 mhz baw filter subject to change or obsolescence without notice rev - june-2007 page 2 of 5 electrical specifications (1) operating temperature range: (2) -40 to +85 o c parameter (3) minimum typical maximum unit center frequency 910 915 920 mhz insertion loss @ fo - 3 4.5 db 3 db bandwidth (4) 13 18 - mhz 40 db lower frequency edge 892.5 - - mhz 40 db upper frequency edge - - 937.5 mhz vswr @ fo - 1.8 2:1 source impedance - 50 - w load impedance - 50 - w notes : 1. all specifications are based on the test circuit shown below 2. in production, devices will be tested at room te mperature 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 d rift and manufacturing tolerances 4. referenced to the insertion loss at center frequ ency test circuit: 50 w single-ended input i/o 50 50 w ww w w ww w i/o gnd 50 w single-ended output
data sheet part number 880371 915 mhz baw filter subject to change or obsolescence without notice rev - june-2007 page 3 of 5 typical performance (at +25 o c) s11 smith chart 898.333 915.000 931.667 -10.0 -8.0 -6.0 -4.0 -2.0 0.0 frequency (mhz) d b s21 amplitude response 898.333 915.000 931.667 1.0 1.4 1.8 2.2 2.6 3.0 frequency (mhz) l i ne a r m a g s11 vswr 851.000 915.000 979.000 -80.0 -60.0 -40.0 -20.0 0.0 frequency (mhz) d b s21 amplitude response
data sheet part number 880371 915 mhz baw filter subject to change or obsolescence without notice rev - june-2007 page 4 of 5 matching schematics 50 w single-ended input i/o 50 50 w ww w w ww w i/o gnd 50 w single-ended output marking pcb footprint tfr logo date code yyww 880098 part no. 2.47 6.42 0.71 4.65 1.66 0.31 0.31 1.67 the date code consists of: yy = last digit of year, ww = 2 digit week this footprint represents a recommendation only dimensions shown are nominal in millimeters tape and reel tape and reel available upon request eia-481 tinning available per j-std-001 rohs compliant (no tinning) dfars compliant 880371
data sheet part number 880371 915 mhz baw filter subject to change or obsolescence without notice rev - june-2007 page 5 of 5 maximum ratings parameter symbol minimum maximum unit operating temperature range t -40 +85 o c storage temperature range t stg -55 +100 o c warnings electrostatic sensitive device (esd) avoid ultrasonic exposure links to additional technical information pcb layout tips qualification flowchart soldering profile s-parameters other technical information sawteks liability is limited only to the bulk acou stic wave (baw) component(s) described in this data sheet. sawtek does not accept any liability for applications, processes, circuits or assemblies, wh ich are implemented using any sawtek component desc ribed in this data sheet. contact information 63140 britta st. bldg. c bend, or 97701 phone: +1 (972) 994-8465 fax: +1 (972) 994-8504 email: custservbend@tqs.com web: www.triquint.com or contact one of our worldwide network of sales offices, representatives or distributors
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