Crystal Oscillator (XO )
SG – 730**N Series
Preliminary
Reflowable and high density mounting type SMD.(5×7 mm)
Using the heat-resisting type AT cut quartz crystal.
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allows almost the same temperature soldering as universal SMD IC.
Using C-MOS IC allows low current consumption.
Operating supply voltage : 3.3 V or 5V.
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Output enable function can be used for low current consumption applications.
Specifications
1. Absolute Maximum Ratings
Item
Symbol
C (3.3 V)
H (5.0 V)
Condition
Supply voltage
Input voltage
Storage temperature
Soldering condition
VDD
VIN
TSTG
TSOL
-0.5 V to 7.0 V
-0.5 V to VDD+0.3 V
-40 °C to +125 °C
VDD-GND
OE or ST
Under +240°C within 10 s x 2 times
2. . Operating Condition
Item
Symbol
C
H
Condition
VDD-GND
Supply voltage
Operating temperature
Output load
VDD
TOPT
CL
3.0 V ~ 3.6 V
4.5 V ~ 5.5 V
-40 °C to +85 °C
15 pF Max.
C-MOS level
Condition
3. Frequency Characteristics
Item
Symbol
fo
C
H
Output Frequency
1.5MHz ~
80.0MHz
1.5MHz ~
67.0MHz
Frequency stability[×10-6]
±25 Max.
±50 Max.
±100 Max.
±50 Max.
±100 Max.
±10 Max.
f/f
∆
S
B
C
L
o
-20 °C to +70 °C
-40 °C to +85 °C
M
Aging[×10-6]
Ta=+25 °C, 10 year
fA
Note : Frequency stability is including calibration tolerance, reflow soldering drift,
operating temperature range (TOPT), operating voltage range and load change (CL).
4. Electrical Characteristic
Item
Symbol
IDD
C
H
Condition
7mA Max.
20 mA Max.
40 mA Max.
10 mA Max.
15 µA Max.
12 mA Max.
No load, fo ≤32 MHz
No load, 32 M < fo ≤ 67 MHz
No load, 67 M < fo
Supply current
45 mA Max.
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Output disable current
Start-up time
IOE
30 mA Max.
-
OE=GND, fo =67 MHz
ST=GND, 67 M < fo
I
ST
tOSC
10 ms Max.
90 % VDD to be 0 s
SG-730**N Ver2001.09.07