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Datasheet File OCR Text: |
23 september 2013 specification for monolithic crystal filter: m q f 4 5 . 0 - 1 5 0 0 / 7 3 1. general 1.1. package: 1.2. type name: mqf 45.0 - 1500/73 1.3. number of poles: 8 1.4. ope rating temperature range: - 2 0c to +70c 1.5. storage temperature range: - 45c to +85c 2. electric values 2.1. nominal centre frequency fo: 45.0 mhz 2.2. pass band 2.2.1. bandwidth between 3 db - frequencies: > fo ? 2.2.2. ripple at fo ? stop band 2.3.1. fo ? 2.2. 2. fo ? 2.3.3. guaranteed attenuation ( fo ? 2.4. terminating imped ance r//c (input and output): 5 0 ? 3. marking: 4. environment conditions: corresponding to vectron standard cf001
5. reflow soldering profile corr. to ipc / jedec j - std - 020c profile fe ature pb - free assembly small body large body average ramp - up rate ( tl to tp ) 3c / second max. average ramp - up rate ( tsmax to tl ) 3c / second max. preheat: - temperature min tsmin - temperature min tsmax - time ts ( tsmin to tsmax ) 150c 200c 60 - 180 seconds time maintained above: - temperature tl - time tl 217c 60 - 150 seconds peak temperature tp 260 +0/ - 6c time within 5c of actual peak temperature tp 10 - 30 seconds 20 - 40 seconds ramp - down rate 6c / second max. time 25c to peak temperature 8 minutes max. all temperatures refer to topside of the package, measured on body surface of the package time ( t ) temperature ( t ) t 25c to peak critical zone t t l p ramp down ramp-up ts min ts max preheat ( ts ) tp tl ramp-up 6. taping ( maximum 700 pcs. / reel ) _____________________________________________________________________________________ edited by: date: __________________________ name: _________________________________ |
Price & Availability of MQF45-0-1500-73 |
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