part number 880273 1575 mhz baw filter data sheet subject to change or obsolescence without notice rev c oct 2012 page 1 of 5 features ? for gps applications ? usable bandwidth of 30 mhz ? single-ended operation ? ceramic surface mount package ? hermetic package pin configuration surface mount 3.26 x 1.60 x 0.84 mm bottom view i/o gnd i/o pin no. description i/o input/output gnd ground dimensions shown are nominal in millimeters all tolerances are 0.13mm except overall length and width 0.25mm overall width, length, and thickness are the only c ritical dimensions. all other dimensions are for reference only. body: sapphire lid: alumina terminations: au plating 0.5 - 2.5 m, over a 2.0 C 6.0 m ni plating
part number 880273 1575 mhz baw filter data sheet subject to change or obsolescence without notice rev c oct 2012 page 2 of 5 electrical specifications (1) operating temperature range: (2) -40 to +85 o c parameter (3) minimum typical maximum unit 10 db center frequency 1570 1575 1580 mhz insertion loss at fo - 2.35 3.75 db 3 db bandwidth (4) 40 45 - mhz 40 db bandwidth (4) - 120 140 mhz amplitude variation (4) 1565 - 1585 mhz - 1.2 2 db input/output vswr at fo - 1.5 2:1 ? source impedance - 50 - load impedance - 50 - 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 5. measured as maximum peak to adjacent valley ampl itude variation over frequency range. test circuit: 50 single-ended input i/o 50 50 i/o gnd 50 single-ended output
part number 880273 1575 mhz baw filter data sheet subject to change or obsolescence without notice rev c oct 2012 page 3 of 5 typical performance (at +25 o c)
part number 880273 1575 mhz baw filter data sheet subject to change or obsolescence without notice rev c oct 2012 page 4 of 5 matching schematics 50 single-ended input i/o 50 50 i/o gnd 50 single-ended output marking pcb footprint tfr logo date code yyww 880273 part no. 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 available on request
part number 880273 1575 mhz baw filter data sheet subject to change or obsolescence without notice rev c oct 2012 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 triquints liability is limited only to the bulk ac oustic wave (baw) component(s) described in this da ta sheet. triquint does not accept any liability f or applications, processes, circuits or assemblies, wh ich are implemented using any triquint component de scribed in this data sheet. contact information 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 63140 britta st. bldg. c bend, or 97701
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