SG-3032JC
SG-3032JC is 32kHz CRYSTAL OSCILLATOR manufactured by Epson Company.
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Crystal oscillator 32k Hz CRYSTAL OSCILLATOR
- No adjustment required with 32.768k Hz crystal unit built-in.
- Use of C-MOS IC enables reduction of current consumption.
- Small suited to high-density mounting.
Actual size
Specifications (characteristics)
Item Output frequency range Power source voltage Temperature range Max. supply voltage Operating voltage
Symbol f0 VDD-GND VDD TSTG TOPR TSOL ∆f/f0 Specifications 32.768 k Hz -0.3V to +4.3V 1.8V to 3.6V Remarks
Storage temperature Operating temperature
-55˚C to +125˚C
-20˚C to +70˚C Twice at Under 260˚C within 10 sec. B: 5±23ppm C: 5±50ppm D: 5±100ppm +10ppm / -120ppm ±2ppm /V max. VDD=3.3V Ta=25˚C -20˚C to +70˚C, taking Ta=25˚C as the reference Ta=25˚C No load condition 1/2 VDD level IOH= -50m A IOL=+0.5m A C-MOS load C-MOS load:20%/80% VDD C-MOS load:80%/20% VDD For more than 1ms until VDD=0V→1.8V. Time at 1.8V to be 0 sec. Ta=25˚C, VDD=3.3V, first year
Soldering condition Frequency tolerance Frequency temperature characteristics Frequency voltage characteristics Current consumption Duty Output voltage Output load condition (fan out) Output rise time Output fall time Oscillation start up time Aging Shock resistance l OP t W/t VOH VOL CL t TLH t THL t OSC fa S.R.
5µA max. 40% to 60% VDD -0.4V min. 0.4V max. 15p F max. 100ns max. 100ns max. 3s max. ±5ppm/year max. ±5ppm max.
Three drops on a hard board from 75 cm or excitation test with 3000G x 0.3ms x 1/ 2 sine wave in 3 directions
Unless otherwise stated, characteristics (specifications) shown in the above table are based on the rated operating temperature and voltage condition.
External dimensions
(Unit: mm)
Remended soldering pattern
(Unit: mm)
10.5 max.
#4 #3
NO. Pin terminal 1 2 3 NC GND OUT VDD
SG3032 B E 9123A
#1 #2
5.8max.
0.05 min.
2.7 max.
(1.0)
(1.0)...
