参数资料
型号: XT4618HFREQ2
厂商: VISHAY DALE
元件分类: 晶体
英文描述: QUARTZ CRYSTAL RESONATOR, 16 MHz - 39.999 MHz
封装: ROHS COMPLIANT, ULTRA MINIATURE, CERAMIC PACKAGE-4
文件页数: 1/3页
文件大小: 98K
代理商: XT4618HFREQ2
www.vishay.com
For technical questions contact: frequency@vishay.com
Document Number: 35021
18
Revision: 18-Oct-07
XT46C
Vishay Dale
Surface Mount Crystal
FEATURES
Ultra-miniature size
Wide frequency range
Seam sealing
Ceramic package
Emboss taping
Reflow soldering
100 % Lead (Pb)-free and RoHS compliant
DIMENSIONS in inches [millimeters]
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
CONDITION
UNIT
MIN
TYPICAL
MAX
Frequency Range
FO
MHz
10.000
80.000
Frequency Tolerance
ΔF/F
O
at 25 °C
ppm
± 10
± 30
± 50
Temperature Stability
TC
ref to 25 °C
ppm
± 10
± 30
± 50
Operating Temperature Range
TOPR
°C
- 10
+ 60
Storing Temperature Range
TSTG
°C
- 40
+ 85
Shunt Capacitance
CO
pF
7
Load Capacitance
CL
Customer Specified
pF
10
Series
Insulator Resistance
IR
100 VDC
M
Ω
500
Drive Level
DL
W
100
300
Aging
Fa
at 25 °C, per year
ppm
- 5.0
+ 5.0
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
FREQUENCY RANGE (MHz)
MAX ESR (
Ω)MODE
10.000 to 15.999
60
Fundamental
16.000 to 39.999
40
Fundamental
40.000 to 80.000
70
3rd Overtone
0.035 [0.9]
0.089 [1.5]
0.035 [0.9]
0.055
[1.4]
0.118 ± 0.004
[3.0 ± 0.10]
0.055
[1.4]
0.077
[1.95]
0.094
[2.4]
0.077
[1.95]
0.055 [1.4]
0.043 [1.1]
0.055 [1.4]
Recommended Solder Pattern
Note: Pin#2 and #4 are connected through
cover, in case connected to GND.
Frequency might be drifted.
0.236 ± 0.008
[6.0 ± 0.2]
0.138 ± 0.008
[3.5 ± 0.2]
MARKING
AREA
0.236 ± 0.008
[6.0 ± 0.2]
0.039 ± 0.4
[1.0 ± 0.1]
ORDERING INFORMATION
XT46C
MODEL
- 20
LOAD
Blank = Series
- 20 = 20 pF Standard
- 32 = 32 pF
25 M
FREQUENCY/MHz
e4
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
MODEL
LOAD
PACKAGE
FREQUENCY
CODE
X
T4
6
2
0
A2
5
M
RoHS
COMPLIANT
This part is an ultra miniature package with size of 6.0 x 3.5
x 1.0 mm. With its ceramic base and metal cover it provides
the durability and reliability necessary for strenuous process
like infrared and vapor phase reflow.
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