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CMX-309 Datasheet Preview

CMX-309 Datasheet

CMX-309

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Citizen Crystals and Oscillators - CMX-309 series
www.DataSheet4U.com
Page 1 of 2
CMX-309 series
FEATURES:
(1,000pcs/reel)
z Being of the miniature plastic SMD type and featuring high efficiency
in mounting, the CMX-309 is ideal for application to high-density
circuit boards.
z As it incorporates a heat-resisting packaged cylinder-type crystal, it
features highly stable characteristics-high enough to permit reflow
soldering.
z Can be mounted automatically because of the emboss taping used.
z Low power CMOS IC.
z Provided with output enable function.
APPLICATIONS:
z Can be used for a wide range of applications including use in
communication equipment, AV equipment, OA equipment and
measuring instruments.
STANDARD SPECIFICATIONS
Item
CMX-309FL
(FS)
CMX-309HW
(HS)
CMX-309FB
(FA)
CMX-309HB
(HA)
Frequency range
1.000MH to 30.001MHz to 1.000MHz to 30.001MHz to
30.000MHz 70.000MHz 30.000MHz 70.000MHz
Frequency stability
C:± 100ppm B: ± 50ppm(-20°C to +70°C)
Operating temperature range
-20°C to +70°C
(-40°C to +85°C)
Storage temperature range
-55°C to +125°C
Supply voltage
VDD: 5.0V ± 0.5V
VDD: 3.3V ± 0.3V
Supply current
23mA Max. 35mA Max. 9mA Max. 20mA Max.
Duty
Output voltage
TTL level
(1.4V)
CMOS level
(VDD/2)
VOH
VOL
45% to 55% (FS,HS: 40% to
60%)
40% to 60%(FS,HS: 45% to
55%)
VDD - 0.4V
Min
0.4V Max
VDD - 0.5V
Min
0.5V Max
-
40% to 60% (FA,HA:45% to
55%)
VDD-0.4V Min
0.4V Max
Output load
TTL
CMOS
10TTL Max.
50pF Max.
-
30pF Max.
Rise & Fall time
TTL
CMOS
tr,tf : 8nsec
Max.
tr,tf : 8nsec
Max.
tr,tf : 5nsec
Max.
tr,tf : 7nsec
Max.
-
tr,tf : 6nsec Max.
Start up time
4msec Max. 10msec Max. 4msec Max. 10msec Max.
Input (OE) voltage
VIH : 2.0V Min.
VIL : 0.8V Max.
VIH : 2.4V Min.
VIL : 0.6V
Max.
Disable current
12mA Max. 28mA Max. 5mA Max. 15mA Max.
Aging (first year)
± 5ppm/year Max.
http://www.citizencrystal.com/quartz/oscillators/cmx309_d.htm
4/15/2003




ETC

CMX-309 Datasheet Preview

CMX-309 Datasheet

CMX-309

No Preview Available !

Citizen Crystals and Oscillators - CMX-309 series
www.DataSheet4U.com
Shock resistance
DIMENSIONS: (UNIT=mm)
± 20ppm Max.
Page 2 of 2
RECOMENDED SOLDERING PATTERN: (UNIT=mm)
http://www.citizencrystal.com/quartz/oscillators/cmx309_d.htm
4/15/2003


Part Number CMX-309
Description CMX-309
Maker ETC
PDF Download

CMX-309 Datasheet PDF






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