Crystal oscillator
Product Number (please contact us)
SG-3030CM : X1B000211xxxx00
SG-3030LC : Q3102LC02000100
SG-3030JF : Q3102JF02000100
SG-3030JC : Q3102JC02000100
SG-3040LC : Q3103LC02000100
SG-3040JC : Q3103JC01000100
CRYSTAL OSCILLATOR (SPXO)
32.768 kHz
CM,LC,
JF,JC Type
CM Type
SG-3030CM
SG-3040LC
/
LC
/
JF JC
/
/
JC
SG-3030JC
SG-3040JC
SG-3030CM SG-3030LC
SG-3040LC
SG-3030JF
Built-in 32.768 kHz crystal unit allows adjustment-free efficient operation.
Use of C-MOS IC enables reduction of current consumption.
VIO controls swing amplitude.
Actual size
LC Type.
JF Type.
JC Type.
CM Type.
Specifications (characteristics)
Specifications
SG-3030CM / LC / JF / JC
Item
Symbol
Conditions / Remarks
SG-3040LC / JC
Output frequency range
Supply voltage
Interface power supply voltage
Storage temperature
Operating temperature
Frequency tolerance
Frequency temperature coefficient
Frequency / voltage coefficient
Current consumption
Symmetry
32.768 kHz
f0
VCC
VIO
T_stg
T_use
f_tol
f0-TC
f0-VCC
ICC
1.5 V to 5.5 V
1.5 V to 5.5 V
0.9 V to 3.6 V
0.9 V to 3.6 V
-55 C to +125 C
-40 C to +85 C
5 23 10-6
Storage as single product
+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)
+10 10-6 / -120 10-6
2 10-6 / V Max.
5 10-6 / V Max.
3.1 A Max.
2 A Max.
SYM
VOH
VOL
45 % to 55 %
VIO-0.4 V Min.
0.4 V Max.
Output voltage
IOL= 0.4 mA
CMOS load
(SG-3040: VIO=1.2 V to 3.6 V)
Output load condition (CMOS)
Rise time / Fall time
L_CMOS
15 pF Max.
CMOS load:20 % VCC(VIO) to 80 % VCC(VIO)level
(SG-3040: VIO=1.2 V to 3.6 V)
Time at minimum Supply voltage to be 0 s
+25 C (SG-3030: VCC= 2.0 Vto5.5 V)
+25 C, VCC= 3.3 V, First year
tr / tf
200 ns Max.
1 s Max.
100 ns Max.
3 s Max.
Start-up time
t_str
Frequency aging
f_aging
5 10-6 / year Max.
Unless otherwise stated, characteristics (specifications) shown in the above table are based on the rated operating temperature and voltage condition.
Block diagram
VIO
Product name
(Standard form)
VCORE
VCC
VO
VI
RD
CD
CG
SG-3030 LC 32.768000kHz
B
OUT
GND
①
②
③
④
32.768kHz
RF
①Model ②Package type ③Frequency
④Frequency tolerance (B: 5±23×10-6 ,+25 ºC)
If VIO function is not used, connect #1 to VCC.
External dimension and Footprint (Recommended)
(Unit:mm)
SG-3030JF
SG-3030JC
/
3040JC
SG-3030LC/3040LC
0.2
0.2
Pin map
Pin
*Stop using the glue
Any glue must never use it after
3.6
7.1
10.5 Max.
Connection
VIO
N.C.
N.C.
N.C.
Pin
12
11
10
9
Connection
VCC
N.C.
N.C.
N.C.
Pin map
Pin
Pin map
#3
#4
#12
#4
#3
#7
1
2
3
4
5
6
Connection
VIO
GND
OUT
VCC
Pin
1
Connection
VIO
soldering LC-package to
circuit board.This product has
glass on the back side of
package.When glue invasions
between circuit board side and
glass side, then glass cracks by
thermal expansion of glue.In this
a
1
2
3
4
SG3030 B
E 9245A
2
GND
SG3030 B
E 3040
A123B
a
3
OUT
N.C.
GND
8
7
N.C.
OUT
4
VCC
E
8123A
#1
#6
#2
#1
#2
#1
0.5
0.22
case
a
crystal
oscillation
stops.Consider glue abolition or
glue do not touch to LC-package
0.4
(0.75)
(0.75)
5.08
(1.0)
(1.0)
0.51
0 Min.
5.08
0.2
0 Min. (0.4)
2.8
0.05Min.
3.6
The metal case inside of the molding compound may be exposed on the top or bottom of this product.
This purely cosmetic and does not have any effect on quality, reliability or electrical specs.
SG-3030JC 3040JC
/
SG-3030LC
/
3040LC
2.5
SG-3030JF
SG-3030CM
SG-3030CM
1.3
1.8
1.05
3.20.2
2.35
#4
#3
#2
#4
#3
#2
3030
○B123B
0.5
0.27
#1
0.65
#1
2.65
Pin map
Pin
1
2
Connection
VIO
GND
5.08
5.08
2.77
3
OUT
4
VCC
To maintain stable operation, provide a 0.01uF to 0.1uF by-pass capacitor at a location as near as possible to the
power source terminal of the crystal product (between Vcc - GND).