Item	Symbol	Specifications			Condition/Remarks
Item	Symbol	SG-310 SEF	SG-310 SDF	SG-310 SCF	Condition/Remarks
Output frequency range	f₀	2.000MHz to 48.000MHz
Supply voltage	V_CC	1.8V Typ. 1.6V to 2.2V	2.5V Typ. 2.2V to 3.0V	3.3V Typ. 2.7V to 3.6V
Storage temperature range	T_stg	-40°C to +125°C			Store as bare product.
Operating temperature range	T_use	-40°C to +85°C
Frequency tolerance	f_tol	B: ±50 × 10^-6 C: ±100 × 10^-6			-20°C to +70°C
Frequency tolerance	f_tol	L: ±50 × 10^-6 M: ±100 × 10^-6			-40°C to +85°C
Current consumption	I_CC	1.5mA Max.	1.5mA Max.	1.5mA Max.	No load condition, 2MHz ≦ f₀ ≦ 4MHz
		1.5mA Max.	1.5mA Max.	2.0mA Max.	No load condition, 4MHz < f₀ ≦ 8MHz
		1.5mA Max.	2.0mA Max.	2.5mA Max.	No load condition, 8MHz < f₀ ≦ 16MHz
		2.0mA Max.	2.0mA Max.	2.5mA Max.	No load condition, 16MHz < f₀ ≦ 25MHz
		2.0mA Max.	2.5mA Max.	3.5mA Max.	No load condition, 25MHz < f₀ ≦ 33MHz
		3.0mA Max.	3.5mA Max.	4.5mA Max.	No load condition, 33MHz < f₀ ≦ 48MHz
Stand-by current	I_std	0.7µA Max. (0.2µA Typ.)	1.5µA Max. (0.5µA Typ.)	2.0µA Max. (1.0µA Typ.)	ST
Symmetry	SYM	45% to 55%	45% to 55%	45% to 55%	2MHz ≦ f₀ ≦ 16MHz	50% V_CClevel L_CMOS ≦ 15pF
		40% to 60%	45% to 55%		16MHz < f₀ ≦ 40MHz
		40% to 60%	40% to 60%		40MHz < f₀ ≦ 48MHz
Output voltage	V_OH	90% V_CC Min.			I_OH=-3mA
Output voltage	V_OL	10% V_CC Max.			I_OL= 3mA
Output load condition (CMOS)	L_CMOS	15pF Max.
Input voltage	V_IH	80% V_CC Min.			ST
Input voltage	V_IL	20% V_CC Max.			ST
Rise time / Fall time	tr / tf	4ns Max.			20% V_CC to 80% V_CC level, L_CMOS=15pF
Start-up time	t_str	10ms Max.			t=0 at 90% V_CC
Frequency aging	f_aging	±5 × 10^-6 / year Max.			+25°C,First year, V_CC=1.8V,2.5V, 3.3V

Motional Resistance (ESR)

Frequency	Motional resistance
16.0MHz ≤ f_nom < 18.0MHz	200Ω Max.
18.0MHz ≤ f_nom < 20.0MHz	150Ω Max.
20.0MHz ≤ f_nom < 24.0MHz	100Ω Max.
24.0MHz ≤ f_nom < 26.0MHz	80Ω Max.
26.0MHz ≤ f_nom ≤ 54.0MHz	60Ω Max.

External Dimensions

(Unit: mm)

Note.
ST pin = HIGH or "open" : Specified frequency output.
ST pin = LOW : Output is high impedance, oscillation stops.

Footprint

(Unit: mm)

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SG-310SCF

SG-310SCF

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