tel 0044(0)118 979 1238 fax: 0044(0)118 979 1283 email: info@act crystals.com stability: 5ppm (-40+85c) accuracy: 1.5ppm operating current: 400na typical characteristics frequency range (mhz) 32.768 khz, 4.096 khz, 1.024 khz 128 hz, 32 hz 1 hz 1 / 10 hz, 1 / 60 hz supply voltage 5% vcc (v dc ) 1.8, 2.5, 3.0, 3.3, 5.0 operating temperature top (c -40 ~ +85c operating current (ma max) fig 1 stabilty v t op (ppm) 5 (fig 2) stabilty v vcc(ppm) 0.2 (5% change) stabilty v load (ppm) 0.2 (10% change) stabilty v 1 reflow (ppm) 1.0 (24hrs after reflow) aging @25c (ppm) 3 first year max tolerance @ 25c (ppm) 1.5 load 10% 15pf hcmos output voltage (v) (i ol 0.1ma) v oh vcc-0.4 min, v ol 0.4v max duty cycle (%) 4//60 (khz range), 45/55 (hz range ) start up time (ms, max) 1 (25c), 3(85c) switching jitter (ns) 2000 (khz range), 0 (hz range) compensation interval (fig 3) 4 min std, 2min, 1min,0.5min options pad 1 tristate (enable high) rating storage temperature (c) -40 ~ 85 max esd sensitivity (kv)* 2 (hbm) iec 61000-4-2 msl level 1 ipc/jedec jstd-020d.1 pad surface 0.3~1.2m au over 1.27~8.89m ni leak rate <2x10 8 atm/cm 3 notes: *esd sensitive, take appropriate precautions. compensation period: see note on page 2 fig 1 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. act tctk75-6 low power hcmos 1/60hz~32.768khz tcxo tctk75-6 4 m6 16/10/2013 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey for quotations or further information please contact us at: iso9001 registered
tel 0044(0)118 979 1238 fax: 0044(0)118 979 1283 email: info@act crystals.com fig 2 compensation period (temperature measurement interval) for the lowest power consumption use the longest interval (4 min). during the temperature measurement the power consumption increases (fig 3) fig 3 schematic application note (rtc) 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 4 m6 16/10/2013 tctk75-6 act tctk75-6 low power hcmos 1/60hz~32.768khz tcxo
tel 0044(0)118 979 1238 fax: 0044(0)118 979 1283 email: info@act crystals.com act tctk75-6 low power hcmos 1/60hz~32.768khz tcxo tcxo part numbering f d i b s 4 -pf tctk75 5 1.8 ppm v dc c % 4 min rohs tctk75 tk75 stability t op c v t op -40~+85 i ppm 5 f commodity code 854370 90 99 standard duty cycle v cc v dc % / % 1.8 d s 2.5 c h 3 e 3.3 b 5 a output hcmos b 32.768khz 4 min 4 4.096khz 2min 2 1.024khz 1min 1 128hz 30 sec 3 32hz 1hz 1 / 10 hz tape & reel 1 / 60 hz c l example tk75-3276fdibs4c-pf 32.768 khz issue no. date: hcmos 40/60 1h 1-10h 1-60h refer to page 1 compensation interval 3276 4096 1024 128h 32h 1000 c for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey 4 m6 16/10/2013 tctk75-6 iso9001 registered -40~+85 tk75 3276 32.768khz 40/60 45/55 1000 loose frequency
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