Crystal oscillator
HG-1012JA / 2012JA
Product number (please refer to page 3)
HIGH-STABILITY HIGH-FREQUENCY OSCILLATOR
Q3511JA0xxxxx00
Q3512JA0xxxxx00
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•
•
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Cylindrical AT crystal unit built-in, thus assuring high reliability.
Excellent heat resistance.
Low current consumption.
Available for lead (Pb)-free soldering.
Available for lead (Pb)-free terminal.
Actual size
Specifications (characteristics)
Item
Output frequency range
Power source
voltage
Temperature
range
Frequency stability
Current consumption
Duty
High output voltage
Low output voltage
Output load condition
Output rise time
Output fall time
Oscillation start up time
Aging
Shock resistance
Max. supply voltage
Operating voltage
Storage temperature
Operating temperature
Symbol
f
0
V
DD
-GND
V
DD
T
STG
T
OPR
Δf/f
0
Iop
t
w
/ t
V
OH
V
OL
C
L
t
R
t
F
t
OSC
fa
S.R.
±5 x 10
-6
/ year Max.
±10 x 10
-6
Max.
Specifications
HG-1012JA
-0.5 V to +7.0 V
5.0 V ±0.25 V
-55 ˚C to +125 ˚C
-40 ˚C to +85 ˚C
AV: ±20 x 10
-6
, BV: ±25 x 10
-6
BX: ±25 x 10
-6
, CX: ±30 x 10
-6
10 mA Max.
40 % to 60 %
V
DD
-0.4 V Min.
0.4 V Max.
15 pF
8 ns Max.
8 ns Max.
4 ms Max.
±2 x 10
-6
/ year Max.
±2 x 10
-6
Max.
20 %
→
80 % V
DD
level
80 %
→
20 % V
DD
level
Time at 4.75 V to be 0 s
Ta = +25 ˚C, first year
Three drops on a hard board from 750 mm or excitation test
with 29400 m/s
2
x 0.3 ms x 1/2sine wave in 3 directions
SV: ±15 x 10
-6
, AV: ±20 x 10
-6
BX: ±25 x 10
-6
Ta = -20 ˚C to +70 ˚C
Ta = -40 ˚C to +85 ˚C
No load condition
1/2 V
DD
level
I
OH
= -0.8 mA
I
OL
= 3.2 mA
Stored as bare product after unpacking
HG-2012JA
1.5000 MHz to 28.63636 MHz
Remarks
V
DD
= 4.75 V to 5.25 V
External dimensions
#4
#3
(Unit: mm)
NO.
Pin terminal
1
2
3
4
Ts
GND
OUT
V
DD
Recommended soldering pattern
(Unit: mm)
1.3
9.8 Max.
8.65
#1
#2
8.8
14.0 Max.
0.25 Min.
5.08
0.51
4.7 Max.
4.06
7.62
5.08
Ts terminal should be kept open.
63
0.25
3.0
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