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CMX-309HB

Description
CMX-309
File Size120KB,2 Pages
ManufacturerETC1
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CMX-309HB Overview

CMX-309

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

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CMX-309HB CMX-309 CMX-309FB CMX-309FL CMX-309HW
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