7XZ-32.768KCA-T

7XZ kHz CMOS Oscillator Features Applications Frequency range : 32.768 kHz SMD seam sealing ceramic package Supply voltage : 1.8V ~ 3.3V CMOS output Tri-state function available External dimensions (mm) L : 3.2 x W : 2.5 x H : 1.0 RoHS compliant & Pb free Real-time clock (RTC) WLAN, NFC, SiP Modules PC, NB, Tablet, Computer peripherals Audio, Video, Gaming, DSC, STB Server, Switch, Router Security devices, Smart meters Consumer products Internet of Things (IoT) Electrical Characteristics Item Frequency Range (F0) Frequency Stability (Fstab) Operating Temperature Range (T OTR) Supply Voltage (VDD) Current Consumption (IDD) 7XZ 32.768 kHz ±25ppm -10°C ~ +70°C ±50ppm, ±25ppm -40°C ~ +85°C -10°C ~ +70°C -40°C ~ +85°C 1.8V, 2.5V, 3.3V VDD ± 10% 3 mA Max. Output Type CMOS Output Load (CL) 15 pF Output Voltage High (VOH) 90% VDD Min. Output Voltage Low (VOL) 10% VDD Max. Rise & Fall Time (Tr / Tf) 200 ns Max. Duty Cycle 45% ~ 55% Start-up Time 10 ms Max. Enable Voltage High, Logic "1" 70% VDD Min. Enable Voltage Low, Logic "0" 30% VDD Max. Aging (Faging) ±5 ppm Max. Storage Temperature Range (TSTR) Conditions 10% ~ 90% of VDD Input to Pin1 Note [1] at 25°C±3°C,first year -55°C ~ +125°C Notes: [1] Output will be enable if Pin1 is Logic "1" or Open; Output will be disable if Pin1 is Logic "0". Rev. 1.01 Page 1 www.txccrystal.com 7XZ kHz CMOS Oscillator Dimensions (Unit: mm) Ordering Information 7XZ - 32.768K - B E - T Supply Voltage Packaging Method B C D T 3.3 V 2.5 V 1.8 V Tape & Reel Frequency Stability A D E Rev. 1.01 ± 25 ppm ( -10°C ~ +70°C ) ± 25 ppm ( -40°C ~ +85°C ) ± 50 ppm ( -40°C ~ +85°C ) Page 2 www.txccrystal.com 7XZ kHz CMOS Oscillator Packing (Unit: mm) (Unit: mm) Reflow Profile Solder melting point : 220°C ± 10°C, 60 sec. Min. Peak temperature : 260°C ± 10°C, 10 sec. Min. (°C) 10 sec 260 220 180 150 120 sec Rev. 1.01 60 sec Page 3 Time (sec) www.txccrystal.com