ZTTCV200MX [LGE]
ceramic resonator; 陶瓷谐振器型号: | ZTTCV200MX |
厂家: | LGE |
描述: | ceramic resonator |
文件: | 总8页 (文件大小:431K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
http://www.luguang.cn Email: lge@luguang.cn
1. SCOPE
This specification shall cover the characteristics of the ceramic
resonator with the type ZTTCV20.0MX
2. PART NO.:
PART NUMBER CUSTOMER PART NO SPECIFICATION NO
ZTTCV20.0MX
3. OUTLINE DRAWING AND DIMENSIONS:
Appearance: No visible damage and dirt.
Dimensions:
20.0M
UINT: mm
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4. ELECTRICAL SPECIFICATIONS:
Requirements
No
Item
4.1 Oscillation Frequency Fosc(MHz)
Frequency Accuracy (%)
20.0
±0.5
4.2 Resonant Impedance Ro (Ω)max
40
4.3
Temperature Coefficient of
Oscillation Frequency (%) max
Withstanding Voltage
Rating Voltage UR (V)
(1) D.C. Voltage
±0.3 (Oscillation Frequency
drift -20℃ to +80℃)
50 VDC, 1 min
4.4
4.5
6 VDC.
15 Vp-p.
(2) A.C. Voltage
4.6
100 ( 100V, 1min)
Insulation Resistance Ri(, MΩ)min
4.7
4.8
4.9
Operating Temperature (℃)
-40~+85
-55~+85
±0.3 (For 10 years)
Storage Temperature
(℃)
Aging Rate (%) max
5. MEASUREMENT:
Measurement Conditions: Parts shall be measured under a condition
( Temp. :20±15℃,Humidity :65±20% R.H.) unless the standard
condition(Temp.:25±3℃,Humidity :65±5% R.H.) is regulated to
measure.
Test Circuit:
IC:1/6TC74HCU04×2
X:CERAMIC RESONATOR
C1=C2: 15PF
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6.PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS
No
Item
Condition of Test
Performance
Requirements
6.1 Humidity
Keep the resonator at 40±2℃ and 90-95% RH It shall fulfill
for 96±4 hours. Then Release the resonator into the
the room Condition for 1 hour prior to the specifications
Measurement.
in Table 1.
6.2 Vibration
Subject the resonator to vibration for 2 hours It shall fulfill
each in x、y and z axis With the amplitude of the
1.5mm, the frequency shall be varied uniformly specifications
between the limits of 10 Hz—55Hz.
in Table 1.
6.3 Mechanical
Shock
Drop the resonator randomly onto a wooden It shall fulfill
floor from the height of 100cm 3 times.
the
specifications
in Table 1.
6.4 Soldering
Test
Passed through the re-flow oven under the It shall fulfill
following condition and left at room the
temperature for 1 hour before measurement.
specifications
in Table 1.
Temperature at the surface of the
substrate
Time
Preheat 150±5℃
60±10
sec
Peak
240±5℃
10±3 sec
6.5 Solder
Ability
Dipped in 230±5℃ solder bath for 3±0.5 sec The terminals
seconds with rosin flux (25wt% ethanol shall be at
solution.)
least
covered
solder.
95%
by
6.6 High
Subject the resonator to 80±5℃ for 96 hours, It shall fulfill
Temperature then release the resonator into the room the
Exposure
6.7 Low
conditions for 1 hour prior to the measurement. specifications
in Table 1.
Subject the resonator to -20±5℃ for 96 hours, It shall fulfill
Temperature then release the resonator into the room the
Exposure
conditions for 1 hour prior to the measurement. specifications
in Table 1.
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6.PHYSICAL AND ENVIRONMENAL CHARACTERISICS
(Continued from the preceding page)
No
Item
Condition of Test
Performance
Requirements
6.8 Temperature
Cycling
Subject the resonator to -40℃ for 30 It shall fulfill the
min. followed by a high temperature of specifications in
85℃ for 30 min.
Table 1.
Cycling shall be repeated 5 times with a
transfer time of 15 sec. At the room
temperature for 1 hour prior to the
measurement.
Mount
a
glass-epoxy
board
6.9 Board
Bending
Mechanical damage
such as breaks shall
not occur.
(Width=40mm,thickness=1.6mm),then bend it
to 1mm displacement and keep it for 5 seconds.
(See the following figure)
PRESS
PRESS HEAD
SUPPORT BAR
TABLE 1
Item
Specification
Oscillation Frequency Change
△Fosc/Fosc (%) max
Resonant Impedance Change
△Ro(Ω)max
±0.3
±10
Note: The limits in the above table are referenced to the initial measurements.
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7. REVIEW OF SPECIFICATIONS
When something gets doubtful with this specifications, we shall
jointly work to get an agreement.
8. RECOMMENDED LAND PATTERN AND REFLOW SOLDERING
STANDARD CONDITIONS
8.1Recommended land pattern
DIMENSIONS (mm)
T1
T2
T3
W1
1.0±0.2
0.7±0.2
1.5±0.2
4.1±0.2
8.2Recommended reflow soldering standard conditions
within 10 sec
℃
Pre-heating
within
within
80-120sec.
20-40sec
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9. PACKAGE
To protect the products in storage and transportation,it is
necessary to pack them(outer and inner package).On paper pack, the
following requirements are requested.
a) Dimensions and Mark
At the end of package, the warning (moisture proof, upward put)
should be stick to it.
Dimensions and Mark (see below)
NO.
1
2
Name
Package
Certificate of approval
Label
Quantity
Notes
1
1
1
3
4
Tying
2
5
6
7
Adhesive tape
Belt
1.2m
2.9m
10
Inner Box
b) Section of package
Package is made of corrugated paper with thickness of
0.8cm.Package has 10 inner boxes, each box has 1 reel(each reel for
plastic bag)
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c) Quantity of package
Per plastic reel
Per inner box
Per package
4000 pieces of piezoelectric ceramic part
1 reel
10 inner boxes(40000 pieces of piezoelectric
ceramic part )
d) Inner Packing Dimensions
1
2
3
Label
QC Label
Inner Box
1.UNIT: mm
Pars shall be packaged in box with hold down tape upside. Part
No., quantity and lot No.
8.5Reel
Dimensions
Unit:mm
φA φB
W
T
Pieces per reel Carrier tape size
330±3 80min 16.4min 22.4max
4000typ.
16
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8.6Taping Dimensions
8.7Packing Method Sketch Map
Blank Pocket
10 Pitches
Blank Pocket
10 Pitches
Leader
200mmMax
Loaded Pocket
8.8Test Condition Of Peeling Strength
T o p T a p e
1 0 ° M a x
C a rrie r T a p e
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