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Document overview
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Technical content
Tel 0044(0)118 979 1238 Fax: 0044(0)118 979 1283 email: info@act crystals.com
- Stability: ±5ppm (-40+85°C)
- 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
Operating temperature Top (°C -40 ~ +85°C 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 @25°C (ppm) ±3 first year max Tolerance @ 25°C (ppm) ±1.5 Load ±10% 15pF HCMOS Output voltage (V) (IOL 0.1mA) VOH Vcc-0.4 min, VOL 0.4V max Duty Cycle (%) 4//60 (kHz range), 45/55 (Hz range ) Start up time (ms, max) 1 (25°C), 3(85°C) 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 0.3~1.2µm Au over 1.27~8.89µm Ni Leak rate <2x108 ATM/cm3 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: 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 VDC °C % 4 min RoHS TCTK75 TK75 Stability TOP °C v TOP -40~+85 I ±ppm 5 F Commodity Code 854370 90 99 Standard Duty Cycle VCC VDC % / %
1.8 D S
2.5 C H
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 1/10Hz Tape & Reel 1/60Hz C L Example TK75-3276FDIBS4C-PF 32.768 kHz Issue No. Date: HCMOS 1-10H 1-60H Refer to page Compensation Interval 3276 4096 1024 128H 32H 1000 C For quotations or further information please contact us at: -40~+85 TK75 3276 32.768kHz 1000 Loose Frequency