36
Crystal oscillator
Recommended soldering pattern
(Unit: mm)
External dimensions
Specifications (characteristics)
(Unit: mm)
5.08
1.8
2.0
4.2
1 OE
2 GND
3 OUT
4 V
DD
NO.
Pin terminal
7.0
±
0.2
5.0
±
0.2
E 32.768S
PCN181A
1.1
5.08
1.4
#2
#1
#3
#4
2.6
1.4
±
0.1
Note.
OE Pin (PHN.PCN)
OE pin - "H" or "open" : Specified frequency output.
OE pin - "L" : Output is high impedance.
ST pin (SCN)
ST pin - "H" or "open" : Specified frequency output.
ST pin - "L" : Output is high impedance., oscillation stops.
HIGH-STABILITY HIGH-FREQUENCY OSCILLATOR
SG-730 series
· Reflowable and high density mounting type SMD.
· Using C-MOS IC allows low current consumption.
· Operating supply voltage:5.0 V(
H
),3.3 V(
C
)
· Output enable function(OE) can be used for low current
consumption applications.
Output frequency range
Power source
voltage
Temperature
range
Frequency stability
Current consumption
Output disable current
Standby current
Duty
High output voltage
Low output voltage
Output load condition
Output enable/
disable input voltage
Output rise time
Output fall time
Oscillation start up time
Aging
f
0
V
DD
-GND
V
DD
T
STG
T
OPR
f/f
0
lop
l
OE
I
st
t
W
/t
V
OH
V
OL
C
L
V
IH
V
IL
t
TLH
t
THL
t
OSC
fa
Specifications
1.5000 MHz to 67.0000 MHz
67.0001 MHz to 80.0000 MHz
-0.5 V to +7.0 V
H : 5.0 V ±0.5 V
C : 3.3 V ±0.3 V
-40 °C to +125 °C
-40 °C to +85 °C
S : ±25 × 10
-6
Max. , B : ±50 × 10
-6
Max. , C : ±100 × 10
-6
Max.
L : ±50 × 10
-6
Max. ,M : ±100 × 10
-6
Max.
12 mA Max.
7 mA Max.
-
30 mA Max.
12 mA Max.
-
40 mA Max.
15 mA Max.
-
50 mA Max.
20 mA Max.
-
-
-
35 mA Max.
5 mA Max.
4 mA Max.
-
25 mA Max.
10 mA Max.
-
30 mA Max.
10 mA Max.
-
40 mA Max.
10 mA Max.
-
-
-
15 µA Max.
45 % to 55 %
V
DD
-0.4 V Min.
0.4 V Max.
15 pF Max.
2.0 V Min.
2.0 V Min.
70 % V
DD
Min.
0.8 V Max.
0.5 V Max.
30 % V
DD
Max.
4 ns Max.
4 ns Max.
10 ms Max.
±10 x 10
-6
/year Max.
Remarks
Refer to page 31. "Frequency range"
V
DD
= GND
Stored as bare product after unpacking
Refer to page 31. "Frequency range"
-20 °C to +70 °C
-40 °C to +85 °C
f
0
32 MHz, No load
f
0
40 MHz, No load
f
0
50 MHz, No load
f
0
67 MHz, No load
f
0
80 MHz, No load
f
0
32 MHz, OE=GND(PHN,PCN)
f
0
40 MHz, OE=GND(PHN,PCN)
f
0
50 MHz, OE=GND(PHN,PCN)
f
0
67 MHz, OE=GND(PHN,PCN)
ST=GND(SCN)
1/2 V
DD
level
I
OH
= -8 mA
I
OL
= 8 mA
OE terminal (PCN, PHN)
ST terminal (SCN)
20 %80 % V
DD
level
80 %20 % V
DD
level
Time at minimum operating voltage to be 0 s
Ta=+25 °C, V
DD
= 5.0 V / 3.3 V, 10 years
Max. supply voltage
Operating voltage
Storage temperature
Operable temperature
Actual size
Item
Symbol
PHN
PCN
SCN
Products number (please refer to page 2)
Q 3 3 7 3 0 x x x x x x x 0 0
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