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25
■DIMENSION [mm] ■SOLDER PAD LAYOUT [mm]
■STANDARD SPECIFICATIONS
PinNo.
＃1
＃2
＃3
＃4
Connection
OE
GND
OUT
Vdd
PinAssignment
#4 #3
#1 #2
7.62
＃1input
H
Open
L
＃3Outputcondition
Oscillationout
Oscillationout
HighZ
Function
5.08±0.1
0.51
1.52
0.51
1.52
13.9±0.1
8.65±0.150.25Min 4.06
4.5±0.2 9.8 ＋0
−0.2
0.25
3.811.27 1.27
3.03.0 5.80
CMX
-
309 SERIES
Frequency Range
Supply Voltage
Duty
Frequency Stability
Operating Temperature Range
Storage Temperature Range
Current consumption
Output Voltage
Output Load
Rise and Fall Time
Start-up time
Input Voltage
Disable current
Aging (first year)
TTLlevel（1.4V）
CMOSlevel（1/2Vdd）
VOH
VOL
TTL
CMOS
TTL
CMOS
（＊）
Item
Model
FL（＊）/FS（＊）
CMX
-
309
1.000MHz〜30.000MHz
FL:45〜55%,FS:40〜60%
FL:40〜60%,FS:45〜55%
23mAMax.
8nsecMax.
8nsecMax.
4msecMax.
12mAMax. 28mAMax. 5mAMax. 15mAMax.
VIH :2.0VMin,VIL :0.8VMax
V
IH
:2.4VMin,V
IL
:0.6VMax
5nsecMax.
7nsecMax.
10msecMax.
−
6nsecMax.
4msecMax. 10msecMax.
0.9VddMin.
0.4VMax.
10TTLMax.
50pFMax.
0.1VddMax.
−
30pFMax.
35mAMax. 9mAMax. 20mAMax.
C:±100ppm（−10℃〜＋70℃）,B:±50ppm（−10℃〜＋70℃）
−40℃〜＋85℃
−55℃〜＋125℃
±5ppm/yearMax.
HW:45〜55%,HS:40〜60%
HW:40〜60%,HS:45〜55%
−
FB:40〜60%,FA:45〜55% HB:40〜60%,HA:45〜55%
Vdd:5.0V±0.5V Vdd:3.3V±0.3V
HW（＊）/HS（＊）
30.001MHz〜70.000MHz
FB（＊）/FA（＊）
1.000MHz〜30.000MHz
HB（＊）/HA（＊）
30.001MHz〜70.000MHz
＊Modelisdeterminedbytheselectionforthefrequency,thesupplyvoltage,thedutyandthefrequencystability.
Life-size
■FEATURES
7Embeded with heat resistant cylinder type crystal
bring highly stable characteristics.
7Automatic mounting and reflowable Type.
7Low power consumption with output enable function
(OE).
7Suitable for various applications such as
communication devices, AV devices, automotive
devices and measuring instruments.
RoHS Compliant Optional
CLOCK OSCILLATORS (SMD • Plastic Package)
1000pcs/reel