data sheet part number 854661 70 mhz saw filter subject to change or obsolescence without notice rev a 08/08 ? triquint semiconductor page 1 of 6 features usable bandwidth 6.0 mhz typical 3db bandwidth of 6.35 mhz low loss high attenuation single-ended operation ceramic surface mount package (smp) hermetic rohs compliant (2002/95/ec), pb -free package pin configuration surface mount 13.30 x 6.50 x 1.75 mm bottom view smp-53 this package includes a center pad. soldering of the center pad to pcb is not recommend ed and not required. 12 11 10 9 8 7 6 5 4 3 2 1 single - ended configuration pin no. description 5 output 11 input 6,12 ground 1 ,2,3,4 case ground 7,8,9,10 case ground 1.75 nom. 1.96 max. 0.76 0.79 1.17 x 3.76 1.50 2.54 6.50 2.18 2.54 13.3 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 - 1.0m, over a 2 C 6m ni plating pb
data sheet part number 854661 70 mhz saw filter subject to change or obsolescence without notice rev a 08/08 ? triquint semiconductor page 2 of 6 electrical specifications (1) operating temperature range: (2) +25 c parameter (3) minimum typical (4) maximum unit center frequency 69.8 70 70.2 mhz insertion loss at center frequency - 7.5 8.5 db 1 db bandwidth 5.1 5.35 - mhz 3 db bandwidth 6 6.35 - mhz 40 db bandwidth - 10.2 10.65 mhz passband ripple 67.6 C 72.4 mhz - 0.7 1.0 db p-p phase linearity 67.6 C 72.4 mhz - 8.2 9.75 o p-p group delay variation 67.5 C 72.4 mhz - 85 110 ns p-p absolute delay - 1.01 - m sec temperature coefficient - -94 - ppm/ o c source impedance (single-ended) (5) load impedance (single-ended) (5) - - 50 50 - - notes : 1. all specifications are based on the triquint tes t 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. typical values are based on average measurements at room temperature 5. this is the optimum impedance in order to achiev e the performance shown test circuit: actual matching values may vary due to pcb layout a nd parasitics 50 w single-ended input 1,2,3,4,6, 7,8,9,10,12 11 5 50 50 w ww w w ww w 180nh 150nh 50 w single-ended output
data sheet part number 854661 70 mhz saw filter subject to change or obsolescence without notice rev a 08/08 ? triquint semiconductor page 3 of 6 electrical specifications (1) operating temperature range: (2) -40 to +85 c parameter (3) minimum typical (4) maximum unit center frequency - 70 - mhz insertion loss at 70 mhz - 7.5 8.8 db lower 1 db band edge (5) upper 1 db band edge (5) - 72 66.98 72.59 68 - mhz mhz lower 3 db band edge (5) upper 3 db band edge (5) - 72.5 66.64 73.09 67.5 - mhz mhz lower 40 db bandwidth (5) - 10.2 11.5 mhz passband ripple (6) 67.6 C 72.4 mhz - 0.7 1.2 db p-p phase linearity 67.6 C 72.4 mhz - 8.2 12 o p-p group delay variation 67.5 C 72.4 mhz - 85 150 ns p-p absolute delay 67.5 C 72.4 mhz - 1.01 - m sec source impedance (single-ended) (7) load impedance (single-ended) (7) - - 50 50 - - notes : 1. all specifications are based on the triquint tes t 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. typical values are based on average measurements at room temperature 5. relative to insertion loss at 70mhz 6. passband ripple is defined as the worst case pea k to adjacent valley within the passband. the edge of the passband is the point where the amplitude begins a downward trend that do es not reverse until the stopband 7. this is the optimum impedance in order to achiev e the performance shown 8. test circuit: actual matching values may vary due to pcb layout a nd parasitics 50 w single-ended input 1,2,3,4,6, 7,8,9,10,12 11 5 50 50 w ww w w ww w 180nh 150nh 50 w single-ended output
data sheet part number 854661 70 mhz saw filter subject to change or obsolescence without notice rev a 08/08 ? triquint semiconductor page 4 of 6 typical performance (at room temperature)
data sheet part number 854661 70 mhz saw filter subject to change or obsolescence without notice rev a 08/08 ? triquint semiconductor page 5 of 6 matching schematics actual matching values may vary due to pcb layout a nd parasitics 50 w single-ended input 1,2,3,4,6, 7,8,9,10,12 11 5 50 50 w ww w w ww w 180nh 150nh 50 w single-ended output marking pcb footprint xxxxxx date code id dot sawtek 854661 1.70 13.51 .99 1.55 8.61 3.53 .99 1.70 6.70 the date code consists of: day of the current year (julian, 3 digits), last digit of the year (1 digit) and hou r (2 digits) this footprint represents a recommendation only dimensions shown are nominal in millimeters tape and reel a a 24 1.75 11.5 ?1.5 2.3 13.9 4.0 ?1.5 2.0 0.3 12.0 7.1 section a-a direction of travel ?330 24.8 2.7 ?102 ?13.0 ?20.2 2.0 id dot dimensions shown are nominal in millimeters packaging quantity: 2000 units/reel
data sheet part number 854661 70 mhz saw filter subject to change or obsolescence without notice rev a 08/08 ? triquint semiconductor page 6 of 6 maximum ratings parameter symbol minimum maximum unit operating temperature range t -40 +85 o c storage temperature range t stg -40 +85 o c important notes warnings electrostatic sensitive device (esd) avoid ultrasonic exposure rohs compliance this product complies with eu directive 2002/95/ec (rohs) solderability compatible with jesd22-b102, 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 liabilit y for applications, processes, circuits or assemblies , which are implemented using any triquint componen t described in this data sheet. contact information po box 609501 orlando, fl 32860-9501 usa 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 pb
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