tel 0044(0)118 979 1238 fax: 0044(0)118 979 1283 email: info@act crystals.com stability: 1.5 ppm accuracy: mechanical trimmer output clipped sine wave characteristics frequency range (mhz) 10~30 supply voltage 5% vcc (v dc ) 3.3, 5.0 operating temperature top (c table 1 operating current (ma max) 3 stabilty v t op (ppm) table 1 stabilty v vcc(ppm) 0.3 (5%) stabilty v load (ppm) 0.3(10%) aging @25c (ppm) 1 per year tolerance @ 25c (ppm) mechanical trimmer load 10% 10k?//10pf output voltage (v) 0.7 (3.3v), 1.0 (5v) mechanical trimmer(ppm) 3 vctcxo only slope / linearity positive/10%, 5% option control voltage (v dc ) 1.651.35 / 2.52.0 frequency tuning (ppm) 5 (3.3v), 15 (5v) rating storage temperature (c) -55~+125 notes: esd sensitive, take appropriate precautions. issue no. date: to specify: please refer to part numbering system appended to the end of this data please note that all parameters can not necessarily be specified in the same device. act381t-4, act381t-6 csw tcxo/vctcxo 381t csw 11 d2p 07/10/2013 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey for quotations or further information please contact us at: iso9001 registered table 1 temp c 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 5 . 0 0~50 ? ? ? ? ? ? -10+60 ? ? ? ? ? ? -20+70 ? ? ? ? ? ? -30+75 ? ? ? ? ? -30+85 ? ? ? ? ?
tel 0044(0)118 979 1238 fax: 0044(0)118 979 1283 email: info@act crystals.com act381t-4, act381t-6 csw tcxo/vctcxo tcxo part numbering f b d n b b x z -pf 381t-4 5 3.3 none 3 pos ppm v dc c csw % rohs 381t-4 t15 stability t op c 381t-6 t16 v t op 0 ~ 50 d polarity 381t-6 ppm -10 ~60 f none x no trimmer 5 f -20 ~ 70 b 3.5 k -30 ~ 75 w 3 l -30 ~ 85 g commodity code 2.5 m 854370 90 80 2 n 1.5 o standard duty cycle v cc v dc frequency % / % 3.3 b tuning z 5 a none n int pot i output csw b tape & reel mechanical c tuning ppm l 3 b none x example t15 - 2700fbdnbbxzc-pf 27.00mhz issue no. date: iso9001 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey 11 d2p 07/10/2013 381t csw 1k reel not spec t19 not spec t15 2700 c 27.00mhz 0 ~ 50 1k loose frequency: please enquire if the frequency/stability combination has been developed. for part numbering use the first 4 characters of the frequency in hz i.e. 27mhz = 27000000hz so the code used in the part number is 2700. if the frequency is 100mhz or higher then the first 5 characters are used. table 1 temp c 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 5 . 0 0~50 ? ? ? ? ? ? -10+60 ? ? ? ? ? ? -20+70 ? ? ? ? ? ? -30+75 ? ? ? ? ? -30+85 ? ? ? ? ? stability (ppm)
tel 0044(0)118 979 1238 fax: 0044(0)118 979 1283 email: info@act crystals.com vctcxo part numbering f b d e b b d p d z c -pf 381vt-4 5 3.3 vcntl only* 3 pos not spec ppm v dc c csw ppm % % 1k rohs 381vt-4 vt15 stability t op c 381vt-6 vt16 v t op 0 ~ 50 d electrical ppm -10 ~60 f tuning ppm 5 f -20 ~ 70 b 5 d 3.5 k -30 ~ 75 w 15 h 3 l -30 ~ 85 g commodity code 2.5 m 854370 90 80 2 n 1.5 o standard polarity positive p v cc v dc frequency 3.3 b tuning 5 a vcntl only* e mec+vcnt b linearity % 5 d * enquire 10 h output csw b duty cycle % / % z tape & reel mechanical c tuning ppm l 3 b none x example vt15 - 2700fbdebbdpdzc-pf 27.00mhz issue no. date: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey 11 d2p 07/10/2013 for quotations or further information please contact us at: 381t csw act381t-4, act381t-6 csw tcxo/vctcxo iso9001 registered 27.00mhz 2700 0 ~ 50 vt15 not spec 1k loose frequency: please enquire if the frequency/stability combination has been developed. for part numbering use the first 4 characters of the frequency in hz i.e. 27mhz = 27000000hz so the code used in the part number is 2700. if the frequency is 100mhz or higher then the first 5 characters are used. table 1 temp c 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 5 . 0 0~50 ? ? ? ? ? ? -10+60 ? ? ? ? ? ? -20+70 ? ? ? ? ? ? -30+75 ? ? ? ? ? -30+85 ? ? ? ? ? stability (ppm)
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