Crystal oscillator
SG-3030JF
SG-3030LC
SG-3040LC
CRYSTAL OSCILLATOR
32.768 kHz
SG-3030JC
SG-3040JC
SG-3032JC
SG - 3030LC / JF / JC
SG - 3040LC / JC
SG - 3032JC
•No adjustment required with 32.768 kHz crystal unit built-in.
•Use of CMOS IC enables reduction of current consumption.
•VIO controls swing amplitude (SG-3030 / SG-3040).
•Lead(Pb)-free : High melting temperature type solder (Pb85 %) exempted by
RoHS directive;SG-xxxxJC/JF
Contains Pb in sealing glass exempted by RoHS directive.;
SG-xxxxLC
Actual size
LC Type.
JF Type.
JC Type.
Specifications (characteristics)
Item
Symbol
Output frequency range
Supply voltage
Interface power supply voltage
Temperature Storage temperature
range
Operating temperature
Frequency tolerance
Frequency temperature coefficient
Frequency / voltage coefficient
Current consumption
Symmetry
High output voltage
Low output voltage
Output load condition (CMOS)
Specifications
SG-3040LC / JC
SG-3032JC
32.768 kHz
1.5 V to 5.5 V
0.9 V to 3.6 V
1.8 V to 3.6 V
1.5 V to 5.5 V
0.9 V to 3.6 V
-55 °C to +125 °C
-40 °C to +85 °C
-20 °C to +70 °C
5 ±23 × 10-6
-6
-6
+10 × 10 / -120 × 10
±2 × 10-6 / V Max.
±5 × 10-6 / V Max. ±2 × 10-6 / V Max.
2 µA Max.
3.1 µA Max.
5 µA Max
45 % to 55 %
40 % to 60 %
VIO-0.4 V Min.
VCC-0.4 V Min.
0.4 V Max.
15 pF Max.
Remarks
SG-3030LC / JF / JC
f0
VCC
VIO
T_stg
T_use
F_tol(osc)
FO-TC
FO-VCC
ICC
SYM
VOH
VOL
L_CMOS
Stored as bare product after unpacking
+25 °C,VCC=3.3 V (SG-3040: VCC=1.2 V)
-20 °C to +70 °C (+25 °C is reference)
+25 °C
3.3 V, No load condition
1/2 VCC(VIO)level (SG-3040: VIO=1.2 V to 3.6 V)
IOH=-0.4 mA (SG-3040: VIO=1.2 V to 3.6 V)
IOL= 0.4 mA (SG-3040: VIO=1.2 V to 3.6 V)
CMOS load
CMOS load:20 % VCC(VIO) to 80 % VCC(VIO)level
Output rise and fall time
tr / tf
200 ns Max.
100 ns Max.
(SG-3040: VIO=1.2 V to 3.6 V)
Time at minimum Supply voltage to be 0 s
Oscillation start up time
tOSC
1 s Max.
3 s Max.
+25 °C (SG-3030: VCC= 2.0 V to 5.5 V)
-6
Frequency aging
F_aging
±5 × 10 / 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.
Block diagram (SG-3030LC / JC / JF,SG3040JC / LC)
V IO
VCORE
Vcc
VO
V I
If not use V IO function , connect #1 to Vcc.
RD
OUT
CD
RF
32.768 kH z
GND
CG
External dimension
(Unit:mm)
SG-3030JF
SG3030 B
E 9245A
#6
0.22
#2
#1
1.1 ± 0.1
0.5
0 Min. ( 0.4 )
0.4
5.08
0 Min.
2.8 ± 0.2
Pin map
Connection
Pin
1
V IO
2
GND
3
OUT
4
Vcc
#4
10.5 Max.
#3
SG3030 B
E
8123A
(0.75)
0.51
1
2
3
4
Connection
SG-3030 SG-3032
SG-3040
V IO
N.C.
GND
OUT
Vcc
#2
#1
(0.75)
Pin
2.7 Max.
#1
#3
#4
Vcc
N.C.
N.C.
N.C.
N.C.
OUT
5.0
A123B
SG-3030JC / 3040JC / 3032JC
7.1 ±0.2
Connection
4.6±0.2
E 3040
2.4
#7
Pin
12
11
10
9
8
7
5.1±0.2
# 12
Pin map
Connection
Pin
1
V IO
2
N.C.
3
N.C.
4
N.C.
5
N.C.
6
GND
1.5 Max.
3.6 ± 0.2
5.8 Max.
SG-3030LC / 3040LC
5.08
(1.0)
(1.0)
3.6
0.05Min.
Metal may be exposed on the top or bottom of this product. This will not affect any quality, reliability or electrical spec.
Footprint (Recommended)
2.5
SG-3030JF
1.3
4.6
4.2
0.27
2.4
2.0
0.8
3.2
0.5
0.8
1.6
SG-3030JC / 3040JC / 3032JC
1.8
5.08
5.08
2.77
30
2.1
SG-3030LC / 3040LC
(Unit:mm)
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