ACT ACT634SMX-2_12

Tel : 0044 (0)118 979 1238
Fax : 0044 (0)118 979 1283
email : [email protected]
ACT634SMX-2
The ACT634SMX-2 family is a low cost, 2 pad, high quality, low aging 6x3.5mm SMD Crystal
in a ceramic base / metal lid package. The wide frequency range and specification options
ensure suitability for many applications.
APPLICATIONS: Wireless,
Audio-visual, ATM,Cordless Phones, Pagers, Micro clock, Notebook, Instrumentation, Office
automation, Audio-visual, Process Control, Consumer & Communications.
Specification
Parameter
Frequency Range
Frequency Tolerance (@25°C)
Symbol
fo
f/fo
Stability over temp range
Tc
Temp Operating Range
Temp Storage Range
Equivalent Series Resistance
Load Capacitance
Shunt Capacitance
Drive Level
Topr
Tstg
ESR
CL
C0
DL
Drive Level Dependency
DLD
Insulation Resistance
Aging
IR
Fa
Specification
Condition
Please specify
10.0 ~ 48.0MHz
Or specify
±30 & ±50ppm
±50ppm -20~+70°C
Standard (table 2)
Or specify
±30ppm -10~+60°C
Standard (table 2)
Please specify
0~+50°C ~ -40~+85°C
-55 ~+125°C
See table 1
Or specify
9pF ~ 20pF & Series
5pF max
(Custom to 200µW available - Enquire)
10 ~ 100 µW
ESR min to max
<1.3
0.01, 0.1,1,10,50,100W steps
FL min to max <1.3
@100V DC
500M min
(First year max @ 25°C)
±5ppm p/year (±3ppm available)
Table 1
Freq. Range
(MHz)
10.000 ~ 12.999
13.000~19.999
20.000~30.000
>20MHz
30.000~48.000
ESR ( ) max
80
50
40
40
80
Mode / Cut
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / BT
3RD Overtone / AT
Table 2
Frequency Stability (ppm)
Temperature ±20
±30
±50


-10~+60°C
STD



-10~+70°C


-20~+70°C
STD
Pad Surface Material: Gold (Au)
Please note that all parameters can not necessarily be specified in the same device
Customer to specify : Frequency, Frequency Tolerance, Temperature Stability, Operating Temperature & Load Capacitance
In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice
ISO9001:2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com
Issue 5 SCC
Date 31-5-2012
SERIES : ACT634SMX-2 Part numbering code is CE
Example :
CE
1200
I
K
G
RO
F
C
634SMX-2
(12.000MHz )
(±30ppm)
(±30ppm)
(-20+70)
(16pF)
(Fund')
(1K Reel )
Frequency
10- 47.9999MHz 1st
four digits of
Frequency. See note
4
- PF
(RoHS)
Tolerance (±pm)
@ 25ºC
G
H
I
L
Operating
Temperature Range
(ºC)
20
25
30
50
B
E
F
G
Examples
-0+60
-10+60
-10+70
-20+70
Stability Over
Operating
Temperature (ºC)
1200 = 12.000MHz
4999 = 49.9999MHz
I
K
O
V
NB:
It is important to
suffix the above part
number with the full
frequency required
to give a completed
part number as
illustrated below
20
30
50
100
Load
Capacitance
(
pF or Series
Resonance)
GO
JO
KO
MO
OO
8
9
10
11
12
ZO
PO
RO
TO
VO
AA
BA
DA
SR
14
15
16
18
20
24
25
30
SR
Mode
F
RoHS
Comp'
Fundamental
- PF
Package
L = Loose
C =1K Reels
`
Table 2
Frequency Stability (ppm)
±30
±50
Temperature ±20


STD
-10~+60°C



-10~+70°C


STD
-20~+70°C
Full Example Part Number
CE1200IKGROFC - PF
12.0000MHz
NOTES :
1) Tighter Tolerances and Stabilities and other Operating Temperature Ranges may be available.
2) ACT are always happy to consider truly custom specification parts which may require non-standard
specification parameters, specific testing, customer requested AQL requirements, non standard packaging
or taping and reeling and custom marking. Such devices
( EG : A 12.00MHz custom ACT634SMX-2 device may have a part number such as CE1200C- C1122-PF)
3) A guide to availability of tighter stabilities appears on page one of this data sheet in Table 2
4) Frequencies below 10.000MHz are prefixed with a "0" (eg: 0900 = 9MHz.Whereas
10.000MHz is 1000 )
ISO9001 Registered
For quotations or further information please contact us at:
e Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, United Kin
http:www.actcrystals.com
Issue 5 SCC
Date 31-5-2012