Crystal oscillator
Epson Toyocom
Product Number (please contact us)
SG-3030LC : Q3102LC0xxxxxx00
SG-3030JF : Q3102JF0xxxxxx00
SG-3030JC : Q3102JC0xxxxxx00
SG-3040LC : Q3103LC0xxxxxx00
SG-3040JC : Q3103JC0xxxxxx00
CRYSTAL OSCILLATOR
32.768 kHz
SG - 3030LC
/
JF
/
JC
SG - 3040LC
/
JC
•Built-in
32.768 kHz crystal unit allows adjustment-free efficient operation.
•Use
of C-MOS IC enables reduction of current consumption.
•V
IO controls swing amplitude.
SG-3030LC
SG-3040LC
Actual size
LC Type.
SG-3030JF
SG-3030JC
SG-3040JC
JC Type.
JF Type.
Specifications (characteristics)
Item
Output frequency range
Supply voltage
Interface power supply voltage
Storage temperature
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)
Symbol
f
0
V
CC
V
IO
T_stg
T_use
f_tol
fo-T
C
fo-V
CC
I
CC
SYM
V
OH
V
OL
L_CMOS
+25
°C,V
CC
=3.3 V (SG-3040: V
CC
=1.2 V)
-20
°C
to +70
°C
(+25
°C
is reference)
+25
°C
3.3 V, No load condition
1/2 V
CC
(V
IO
)level (SG-3040: V
IO
=1.2 V to 3.6 V)
I
OH
=-0.4 mA (SG-3040: V
IO
=1.2 V to 3.6 V)
I
OL
= 0.4 mA (SG-3040: V
IO
=1.2 V to 3.6 V)
CMOS load
CMOS load:20 % V
CC
(V
IO
) to 80 % V
CC
(V
IO
)level
Rise time / Fall time
t
r
/
t
f
200 ns Max.
100 ns Max.
(SG-3040: V
IO
=1.2 V to 3.6 V)
Time at minimum Supply voltage to be 0 s
1 s Max.
3 s Max.
Start-up time
t_str
+25
°C
(SG-3030: V
CC
= 2.0 V to 5.5 V)
Frequency aging
f_aging
±5 ×
10
-6
/ year Max.
+25
°C,
V
CC
= 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.
Specifications
SG-3030LC
/
JF
/
JC
SG-3040LC
/
JC
32.768 kHz
1.5 V to 5.5 V
0.9 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
5
±23 ×
10
-6
+10
×
10
-6
/ -120
×
10
-6
-6
±2 ×
10 / V Max.
±5 ×
10
-6
/ V Max.
2
μA
Max.
3.1
μA
Max.
45 % to 55 %
V
IO
-0.4 V Min.
0.4 V Max.
15 pF Max.
Remarks
Store as bare product after unpacking
Block diagram
V
CC
V
I
V
C OR E
V
O
R
D
C
D
V
IO
If V
IO
function is not used, connect #1 to V
C C
.
OUT
32.768 kHz
R
F
C
G
GND
External dimension
SG-3030LC
/
3040LC
3.6
±
0.2
# 12
#7
Pin map
Connection
Pin
1
V
IO
2
N.C.
3
N.C.
4
N.C.
5
N.C.
6
GND
Pin
12
11
10
9
8
7
Connection
(Unit:mm)
SG-3030JF
7.1
±0.2
V
CC
N.C.
N.C.
N.C.
N.C.
OUT
#4
#3
Pin map
Pin
1
2
3
4
Connection
SG-3030JC
/
3040JC
#4
10.5 Max.
#3
5.8 Max.
5.0
Pin map
Pin
1
2
3
4
C onnection
V
IO
GND
OUT
V
CC
A123B
#1
#6
4.6
±0.2
5.1
±0.2
2.4
E 3040
SG3030 B
E 9245A
#1
#2
V
IO
GND
OUT
V
CC
SG3030 B
E
#1
8123A
#2
1.2 Max.
0.4
2.8
±
0.2
5.08
0 Min.
(0.75)
(0.75)
2.7 Max.
0.5
0.22
1.5 Max.
0.51
0 Min.
( 0.4 )
5.08
0.05Min.
(1.0)
3.6
(1.0)
Metal may be exposed on the top or bottom of this product. This will not affect any quality, reliability or electrical spec.
Footprint (Recommended)
SG-3030LC
/
3040LC
0.8
2.5
(Unit:mm)
SG-3030JF
SG-3030JC
/
3040JC
1.8
2.0
1.3
2.1
4.6
5.08
5.08
3.2
1.6
2.4
0.5
0.27
0.8
2.77
To maintain stable operation, provide by-pass capacitor with more than 0.1
μF
at a location as near as possible to the power source terminal of the crystal products (between V
CC
- GND).
http://www.epsontoyocom.co.jp
4.2
EPSONTOYOCOM [ EPSON TOYOCOM ]
