CRYSTAL OSCILLATOR
SERIES 2N, SEAM SEALED CERAMIC 2.5X2.0MM SURFACE MOUNT PACKAGE
深圳市晶科鑫实业有限公司
样品承认书
客户代码:
物料名称:
贴片钟振
规格型号:
SMD2520 OSC 12.288MHZ 1.8~3.3V ±30PPM LVCMOS -40~85℃
P N/ SJK:
2N12288G33YC
环保属性:
■RoHS
版
A1
次:
湿敏等级:
■REACH
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章
(
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黄灏东
SJK 支持
18682088994 (Mr.黄)
FAE_EMAIL
sjk-fae@q-caystal.com
日
□PAHS
2017-5-10 初版
承
供
■HF
盖章签署
日
期
期
备注:
电话:0755-88352810-837(Mr.huang) 传真:0755-88353718
http://www.q-crystal.com
公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204~1206 室
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CRYSTAL OSCILLATOR
SERIES 2N, SEAM SEALED CERAMIC 2.5X2.0MM SURFACE MOUNT PACKAGE
1. ELECTRICAL SPECIFICATIONS
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%
Measure equipment
Electrical characteristics measured by MD 37WX-05M or equivalent.
Crystal cutting type
The crystal is using AT CUT (thickness shear mode).
Parameters
1
2
SYM
Electrical Spec.
MIN
Nominal Frequency
Frequency
Stability
TYPE
MAX
Notes
UNITS
12.288000
MHZ
AT 25℃
±10
PPM
Over Operating
Temperature range
±20
PPM
3
Operating Temperature
Topr
-40
25
85
℃
4
Storage Temperature
Tstg
-55
~
125
℃
5
Supply Voltage
VDD
6
Input Current
Icc
7
Enable Control
8
Output Load : CMOS
1.8~3.3 / ±10%
5
1.62~3.63
available
V
mA
Yes
CL
Pad1
15
90%
Vdd
pF
9
Output Voltage High
VoH
10
Output Voltage Low
VoL
10%
Vdd
V
11
Rise Time
Tr
5
ns
12
Fall Time
Tf
5
ns
13
Symmetry (Duty ratio)
TH/T
55
%
14
Start-up Time
Tosc
10
ms
15
Enable Voltage High
Vhi
16
Disable Voltage Low
Vlo
17
Aging
18
Output Disable Delay Time
T off
150
us
19
Output Enable Delay Time
T on
150
us
20
Phase Jitter (12KHZ~20MHZ)
1.0
ps
45
V
~
70%
Vdd
10%→90%VDD
Level
90%→10%VDD
Level
V
30%
Vdd
±3
0.5
V
ppm/yr.
1st. Year at 25℃
电话:0755-88352810-837(Mr.huang) 传真:0755-88353718
http://www.q-crystal.com
公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204~1206 室
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CRYSTAL OSCILLATOR
SERIES 2N, SEAM SEALED CERAMIC 2.5X2.0MM SURFACE MOUNT PACKAGE
2. DIMENSIONS
(Units :mm)
3. MARKING
4. TEST CIRCUIT
Control input (output
enable/disable)
Logic 1 or open on pad 1:
Oscillator output
Logic 0 on pad 1 : Disable
output to high impedance
5. WAVEFORM CONDITIONS
Waveform measurement
system should
have a min. bandwidth of 5
times the
frequency being tested.
电话:0755-88352810-837(Mr.huang) 传真:0755-88353718
http://www.q-crystal.com
公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204~1206 室
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CRYSTAL OSCILLATOR
SERIES 2N, SEAM SEALED CERAMIC 2.5X2.0MM SURFACE MOUNT PACKAGE
6. OUTPUT ENABLE / DISABLE DELAY
The following figure shows the oscillator timing during normal operation . Note that when the device is in
standby,
the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs after a
short delay
7. SUGGESTED REFLOW PROFILE
Total time : 200 sec. Max / Solder melting point :220 ℃
8. STRUCTURE ILLUSTRATION
电话:0755-88352810-837(Mr.huang) 传真:0755-88353718
http://www.q-crystal.com
公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204~1206 室
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CRYSTAL OSCILLATOR
SERIES 2N, SEAM SEALED CERAMIC 2.5X2.0MM SURFACE MOUNT PACKAGE
NO
COMPONENTS
MATERIALS
FINISH/SPECIFICATIONS
1
LID
Kovar (Fe/Co/Ni)
2
Base(Package)
Ceramic (AI2O3) + Kovar (Fe/Co/Ni)+ Ag/Cu
Color black
3
PAD
Au
Tungsten metalize
+ Ni plating
+ Au plating
4
Crystal blank
SiO2
5
Conductive adhesive
Ag
6
Electrode
Noble Metal
7
IC chip
8
Bonding wire
Au
Pad 1 options : NC is 5
wires ,
EN is 6 wires.
9
Die attached
Conductive (Ag)
Epoxy resin
Silicon resin
9. RELIABILITY TEST SPECIFICATION
1.Mechanical Endurance
No.
Test Item
Test Methods
REF. DOC
1
Drop Test
75 cm height,3 times on concrete floor .
JIS C6701
Device are shocked to half sine wave ( 1000
G ) three mutually
perpendicular axes each 3 times. 0.5m sec.
duration time
Frequency range 10 ~ 2000 Hz
Amplitude 1.52 mm/20G
Sweep time 20 minutes
Perpendicular axes each test time 4 Hrs
(Total test time 12 Hrs)
Standard Sample For Automatic Gross Leak
Detector, Test Pressure: 2kg / cm2
2
Mechanical Shock
3
Vibration
4
Gross Leak
5
Fine Leak
Helium Bomging 4.5 kgf / cm 2 for 2 Hrs
Solderability
Temperature 245 ℃ ± 5℃
Immersing depth 0.5 mm minimum
Immersion time 5 ± 1 seconds
Flux Rosin resin methyl alcohol
solvent ( 1 : 4 )
6
2.Environmental Endurance
MIL-STD-202F
MIL-STD-883E
MIL-STD-883E
MIL-STD-883E
No.
Test Item
Test Methods
REF. DOC
1
Resistance To
Soldering Heat
Pre-heat temperature 125 ℃
Pre-heat time 60 ~ 120 sec.
Test temperature 260 ± 5 ℃
MIL-STD-202F
电话:0755-88352810-837(Mr.huang) 传真:0755-88353718
http://www.q-crystal.com
公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204~1206 室
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CRYSTAL OSCILLATOR
SERIES 2N, SEAM SEALED CERAMIC 2.5X2.0MM SURFACE MOUNT PACKAGE
Test time 10 ± 1 sec.
2
3
4
5
6
High Temp.
Storage
Low Temp.
Storage
+ 125 ℃ ± 3 ℃ for 1000 ± 12 Hrs
- 40 ℃ ± 3 ℃ for 1000 ± 12 Hrs
MIL-STD-883E
Total 100 cycles of the following temperature cycle
Thermal Shock
MIL-STD-883E
Pressure Cooker
Storage
High Temp&
Humidity
121 ± 3℃ , RH100% , 2 bar , 240 Hrs
JIS C6701
85℃ ± 3℃, RH 85% , 1000 Hrs
JIS C5023
备注
电话:0755-88352810-837(Mr.huang) 传真:0755-88353718
http://www.q-crystal.com
公司地址: 深圳市龙岗区天安云谷产业园一期 3 栋 C 座 12 楼 1204~1206 室
6 /6
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