SG-3031CMA (Oscillator SPXO for Automotive)

Specifications

Item	Symbol	Specifications	Remarks
Output frequency range	f0	32.768kHz
Supply voltage	Vcc	1.2 V to 5.5 V	Vcc<1.5 V, VIO= Vcc
Interface power supply voltage	VIO	1.2 V to 5.5 V
Temperature range	T_stg	-55 °C to +125 °C	Store as bare product after unpacking
Operating temperature	T_use	-40 °C to +105 °C
Frequency tolerance	f_tol	+5 ± 23 x 10-6	+25 °C , VCC = 3.3 V
Frequency temperature coefficient	f0 - TC	-120 x 10-6 to +10 x 10-6	-20 °C to +70 °C(+25 °C is reference)
		-0.035 × ( T_use - 25 )2 × 10-6 Typ.	Typ. Value Calculation from -40 °C to +105 °C
Frequency voltage coefficient	f0 - VCC	±1 x 10-6 / V Max.	Vcc=1.5 V to 5.5 V
		±5 x 10-6 / V Max.	Vcc=1.2 V to 1.5 V
Current consumption(Vcc Pin)	lCC	0.30 μA Typ. / 0.65 μA Max.	Vcc=1.2 V to 5.5 V
Current consumption (Vcc+VIO Pin)	lCC+lIO	0.38 μA Typ.	Vcc=VIO=1.2 V, No load condition
		0.65 μA Typ. / 1.3 μA Max.(+105 °C)	Vcc=VIO=3.3 V, No load condition
Symmetry	SYM	45 % to 55 %	1/2 VCC (VIO) level, 1.5V to 5.5V
		40 % to 60 %	1/2 VCC (VIO) level, Vcc<1.5V
Symmetry	VOH/VOL	VIO - 0.4 V Min./ 0.4 V Max.	lOH = -0.4mA / lOL = 0.4mA, VIO=1.5 V to 5.5 V
		VIO - 0.2 V Min./ 0.2 V Max.	lOH = -0.1mA / lOL = 0.1mA, VIO=1.2 V to 1.5 V
Output load condition (CMOS)	L_CMOS	15 pF Max.	CMOS load
Rise time / Fall time	tr /tf	200 ns Max.	20 % VIO to 80 % VIO level, VIO=1.2 V to 5.5 V
		100 ns Max.	20 % VIO to 80 % VIO level, VIO=1.8 V to 5.5 V
Start-up time	t_str	015s Typ. / 0.45s Max	Vcc=1.5 V to 5.5 V
		1.0s Max	Vcc=1.2 V to 1.5 V
Frequency aging	f_aging	±5 × 10-6 / year Max.	+25 °C, Vcc=3.3 V, First year

Unless otherwise stated, characteristics (specifications) shown in the above table are based on the rated operating temperature and voltage condition.