Customer Name
Customer P/N
Frequency
Aker Approved P/N
Aker MPN
Rev.
ISSUE DATE
:
:
:
:
:
:
20.000000
SMF-020000-5BC6T0
SMF-020000-5BC6T0
1
:
Oct.20.2017
MHz
APPROVED
Win
CHECKED
PREPARED
Kiku
APPROVED BY CUSTOMER
AKER TECHNOLOGY CO., LTD.
ADDRESS : NO 11-3, Jianguo Rd., T.E.P.Z ,Tanzi Dist., Taichung City 427, Taiwan.
TEL：886-4-25335978
Web: www.aker.com.tw
FAX
：
886-4-25336011
RoHS Compliant
TS-16949 Certified
AEC-Q200 Qualified
CUST. P/N
Aker Approved P/N
APPROVED
PREPARED
:
:
:
:
SMF-020000-5BC6T0
Win
SHEET : 1 of 9
Kiku
REV . : 1
Rev.
1
Date
2017/10/20
Reviser
Kiku
Revise contents
Initial Released
CUST. P/N
Aker Approved P/N
APPROVED
PREPARED
:
:
:
:
SMF-020000-5BC6T0
Win
SHEET : 2 of 9
Kiku
REV . : 1
SMD CRYSTAL OSCILLATOR
1 . ELECTRICAL CHARACTERISTICS
Standard atmospheric conditions
Unless otherwise specified , the standard range of atmospheric conditions for making measurement
and tests are as follow :
Ambient temperature
:
25±5℃
Relative humidity
:
40%~70%
If there is any doubt about the results , measurement shall be made within the following limits :
Ambient temperature
:
25±3℃
Relative humidity
:
40%~70%
AKER Model : SMF-531
Cutting Model : AT CUT
Parameters
Nominal Frequency
Frequency Stability
Supply Voltage
Output Load CMOS
Aging
Enable Control
Operating Temperature
Storage Temperature Range
Symbol
V
DD
CL
Output Voltage High
Output Voltage Low
Input Current
Standby Current
Rise Time
Fall Time
Symmetry (Duty ratio)
Start-up Time
Enable Voltage High
Disable Voltage Low
Output Enable Delay Time
Output Disable Delay Time
VoH
VoL
Icc
Is
T
Tr
Tf
TH/T
Tosc
Vhi
Vlo
T on
T off
Electrical Spec
Notes
Min.
Typ.
Max.
Units.
MHz
20.000000
ppm
±50
5.0±10%
V
15
pF
±3
ppm Year at 25℃
Yes
Pad 1
-40
25
125
℃
~
125
℃
-55
4.5
V
0.5
V
25
mA
20
µA
10
ns 10%~90%V
DD
Level
10
ns 10%~90%V
DD
Level
40
70%V
DD
30%V
DD
~
60
10
Phase Jitter RMS
*Please kindly be noted that AKER DO NOT guarantee parts quality which involves human security application.*
10
200
1
%
ms
V
V
ms
ns
ps 12KHz~5MHz
CUST. P/N
Aker Approved P/N
APPROVED
PREPARED
:
:
:
:
SMF-020000-5BC6T0
Win
SHEET : 3 of 9
Kiku
REV . : 1
2 . C - MOS LOAD OUTPUT WAVEFORM
Tf
"1"Level
"0"Level
TW
T
Tr
VDD
90% VDD
50% VDD
10% VDD
GND
3 . C - MOS LOAD TEST CIRCUIT
CMOS
+
+
DC
Power
Supply
T.P.
A
+
#4 #3
#1 #2
V
0.01
μF
CL
***Because SMA series has no by pass capacitor.
So,we recommend our customer to use capacitor 0.01
μF
in join Vcc and GND.
CUST. P/N
Aker Approved P/N
APPROVED
PREPARED
:
:
:
:
SMF-020000-5BC6T0
Win
SHEET : 4 of 9
Kiku
REV . : 1
4 . MARKING :
Voltage Note1
C20.000
●
AKER Ak
Pin1
AKER LOGO.
FREQUENCY
Year/Month Code：Please make refer to following tables.
Production line code
5 . DIMENSION :
( UNIT : mm )
DSP 与 ARM 处理器
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