32.768kHz Miniature TCXO ATXK-H14 2.15 x 1.35 x 1.1 mm Request Samples Check Inventory RoHS/RoHS II Compliant MSL Level = 1 Applications Features Miniature package size 2.15 x 1.35 x 1.1mm Frequency reference for real time clocks (RTCs) Frequency Stability options: 3.8ppm over -10 to +60C, Portable & wearable electronics 5.0ppm over -40 to +85C, & 8.0ppm over -40 to +105C Internet of Things (IoT) Output waveform CMOS Consumer electronics Low power consumption Timing synchronization for networks, servers, hubs, routers & Supply Voltage options: 3.3V, 2.5V, 1.8V switches Note 1 Electrical Specifications Parameters Min. Typ. Max. Units Notes Frequency (fc) 32.768 kHz See Options Operating Temperature Range -40 +85 C Storage Temperature Range -55 +105 C Frequency Stability f/f vs: o Reference to fc (at 25C2C), Pre-reflow Tolerance -2.5 +2.5 Reference to fc (at 25C 2C), 24 hours after Tolerance -3.0 +3.0 reflow, one time ppm See Options Reference to frequency tolerance Temperature -5.0 +5.0 reading (fo) at 25C 2C Load Change -0.2 +0.2 Load 10% Supply Voltage Change -1.0 +1.0 ppm/V First year at +25C2C Aging -3.0 +3.0 ppm Timing error over time Reference to frequency tolerance reading (fo) at 0.432 sec/day 12.960 sec/month 2.628 minutes/year 25C 2C (5 ppm over -40C to +85C) Option E +3.135 +3.3 +3.465 Note 2 Option C Supply Voltage (VDD) +2.375 +2.5 +2.625 V Option D +1.71 +1.8 +1.89 Without load Supply Current (I ) 1.0 2.0 A DD Pad 1 logic low Disable Current 1.0 A Start-up Time 0.5 sec Rise and Fall Time (Tr/Tf) 40 ns 20% to 80% of waveform,15pF Load Symmetry V DD 45 55 % 90%V V DD OH Output Voltage V 10%VDD VOL CMOS Output Load 15 pF CMOS Output Waveform 1 (VIH0.8*VDD) or Open: Oscillation Tri-state function V 0 (VIL<0.2*VDD): No Oscillation/Hi Z Note 1: All measurements made over specified operating temperature range, at nominal VDD, and 15pf load, unless otherwise specified. Note 2: Operational voltage range: 1.5V to 3.63V 5101 Hidden Creek Ln Spicewood TX 7866 9 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 REVISED: 06-13-22 ISO9001-2015 CERTIFIED www.abracon.com 32.768kHz Miniature TCXO ATXK-H14 2.15 x 1.35 x 1.1 mm Request Samples Check Inventory RoHS/RoHS II Compliant MSL Level = 1 Absolute Maximum Ratings Parameters Symbol Conditions Rating Unit Supply voltage range (3) VDD Between VDD and VSS -0.3 to +4.5 V Input voltage range (3) VIN Between INH and VSS -0.3 to VDD+0.3 (4) V Output voltage range (3) VOUT Output pad -0.3 to VDD+0.3 (4) V Junction temperature (3) Tj - 150 C Storage temperature range TSTG - -55 to +105 C Note 3: Absolute maximum ratings are the values that must not be exceeded. This product may suffer damage if any one of these parameter ratings is exceeded. Operation and characteristics are guaranteed only when the product is operated per the specification datasheet. Note 4: V is a V value of recommended operating conditions. DD DD 5101 Hidden Creek Ln Spicewood TX 7866 9 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 REVISED: 06-13-22 ISO9001-2015 CERTIFIED www.abracon.com