文件编码: MDH3-01-03-023
版次:
A1
MDH2004022
产 品 规 格 书
SPECIFICATION FOR APPROVAL
产品名称
石英晶体谐振器
Product Name:
Quartz crystal unit
产品型号
SMD3225
Product Type:
标称频率
40.000000 MHz
Nominal Freq:
明德亨料号
3159400002
MDH P/N:
客户料号
Customer P/N:
客户承认
Approved By Customer
签章
日期
Signature:
Date:
Date: 2020年4月17日
批准
Accepted
审核
Checked
拟制
Issued
烟台明德亨电子科技有限公司
四川明德亨电子科技有限公司
YanTai MDH Technology Co.,Ltd
SiChuan MDH Technology Co.,Ltd
ADD.:中国山东烟台开发区黑龙江路6号
ADD.:中国四川泸州纳溪区东兴路1号
No.6 Heilongjiang Road Yantai Development Zone,
Shandong, China
TEL:86-535-6372640
FAX:86-535-6394876
E-Mail:dynamic@public.ytptt.sd.cn
No.1 Dongxing Road Naxi Zone, Luzhou,
Sichuan,China
TEL:86-830-2800890
http://www.mingdeheng.com
Revision Record
VE 修订页面
R Rev.page
01
N/A
变更内容
Revise Contents
修改日期
Revise Date
修订者
Reviser
Initial released
N/A
Zhang SL
SMD3225
QUARTZ CRYSTAL UNIT
MDH P/N
REV.
3159400002
01
PAGE 3/10
CONTENT
ITEM
N0.
1
2
3
4
5
石英晶体产品规格及特性
PAGE
4
Product specification and features
石英晶体外观尺寸
5
Product outline dimension
石英晶体内部结构及印字
6
Product internal structure and marking
石英晶体之可靠性
7-9
Product reliability
生产商及产地说明
Manufacturer and origin
10
SMD3225
MDH P/N
REV.
QUARTZ CRYSTAL UNIT
3159400002
PAGE 4/10
01
1 石英晶体产品规格及特性 / Product specification and features
1.1 电气特性 / Electrical Specifications
Parametars
Electrical spec.
Min. Typ. Max.
Unit
Notes
40.000000
MHz
-
Fundamental
-
-
AT-CUT
-
-
1.Frequency(FL)
2.Mode of oscillation
3.Crystal Cutting Type
4.Frequency tolerance
-10
5.Loading capacitance(CL)
~
10
15
ppm
At 25℃±3℃
pF
-
6.Equivalent resistance(RR)
-
-
30
Ω
-
7.Drive Level(DL)
-
100
-
uW
-
8.Storage temperature range
-40
~
125
℃
-
9.Operating temperature range
-20
~
70
℃
Ref. to 25℃
10.Temperature stability
-10
~
10
ppm
Ref. to 25℃
11.Shut Capacitance(C0)
-
-
3
pF
-
12.RLD2
-
-
30
Ω
-
13.Aging
-
±2
-
14.SPDB
-
-
-3
dB
500
-
-
MΩ
15.Insulation Resistance
ppm/Year 1st Year
-200 ~ +400kHz / 20points
At DC 100±10V
SMD3225
QUARTZ CRYSTAL UNIT
MDH P/N
REV.
2.0 外形尺寸、外观 / Outline dimensions、Appearances
2.1 产品外形尺寸(mm)/ Product outline dimension(mm)
2.2 载带外形尺寸图(mm)/Carrier Dimensional Drawing (mm)
2.3编带盘外形尺寸图(mm) /Reel Dimensional Drawing (mm)
3159400002
01
PAGE 5/10
SMD3225
MDH P/N
REV.
QUARTZ CRYSTAL UNIT
3159400002
01
PAGE 6/10
2.4 印字 / Marking
M40.00
CD 22
⑴
⑶
⑴
⑵
⑶
代表公司Logo
Company Logo
代表标称频率
Nominal Freq
代表批次号
Batch number
⑵
3.0 内部构造图 / Product internal structure
Unit Weight:0.014±0.001g/pcs
COMPONENETS
NO.
MATERIALS
SPECIFICATIONS
LID
Kovar (Fe/Co/Ni)
-
LID Coating
Dodecanedioic Acid
-
2
Package
Ceramic (AI2O3) + Au/Ni
Ni plating + Au plating
3
Pad
Au/Ni/W
Tungsten metalize + Ni plating + Au plating
4
Crystal blank
SiO2
-
5
Conductive adhesive
Resin+Ag
Silicon resin
6
Electrode
Ag + Cr
-
1
SMD3225
QUARTZ CRYSTAL UNIT
MDH P/N
REV.
3159400002
01
PAGE 7/10
4.0 石英晶体之可靠性 / Product reliability
项目
(Item)
条 件 (Condition)
结 果
(Result)
耐低温性(耐寒性)测试 (Cold resistance)
(Ⅰ)
A.1
Stored at -40±2℃ for 500±2 hrs then 25±2℃ 2 hrs before testing
耐高温性(耐热性)测试 (Heat resistance)
(Ⅰ)
A.2
Stored at 125±2℃ for 500±2 hrs then 25±2℃ 2 hrs before testing
耐湿热性 (Humidity Resistance Result)
A.3 稳态温度:85±2℃;湿度:85±3%RH;时间:500±2 hrs
(Ⅰ)
Steady temperature: 85±2℃;humidity: 85±3%RH; time:500±2 hrs
老化测试(Aging)
A.4 Stored at 85±2℃ for 720±2Hrs then 25±2℃ 2 Hrs before testing
(Ⅰ)
Stored at 25±2℃ for 1year
气密性 (Leakage)
A.5
细漏Fine leak: Put the product in the Helium pressure tank, 4 ~
2
5kgf/cm , 0.5hrs.
(Ⅳ)
冷热冲击实验 温度循环 (Temperature Cycle)
–55℃ ~ 125℃,Retain 15Min, 100 cycles
15 min
+125℃
(Ⅰ)
A.6
+25℃
-55℃
15 min
15s
温度循环 (Temperature Cycle)
SMD3225
QUARTZ CRYSTAL UNIT
MDH P/N
REV.
3159400002
01
PAGE 8/10
4.1机械性能 / Mechanism characteristics
跌落测试(Drop Test)
B.1
Device are dropped from a height of 150 cm onto hard wooden
board, executing 3 times of random drops.
(Ⅰ)
耐振性(Resistance of Vibration)
B.2 Frequency:10~55Hz,amplitude(total excursion):1.5mm±15%,3
direction (X,Y,Z) each 2 hrs then 25±2℃ 2 hrs before testing
(Ⅰ)
可焊性试验(Solderability)
B.3
245±5℃,5±1s
(Ⅲ)
耐焊接热(Reflow)Resistance to soldering heat(Reflow)
B.4
参考曲线图(Reference Curve):
(Ⅰ)
SMD3225
项目
Item
结果编号
Result NO.
QUARTZ CRYSTAL UNIT
规格要求
MDH P/N
REV.
3159400002
01
PAGE 9/10
Specification Requirements
(Ⅰ)
频率变化
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