XT57C_07 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Quartz Crystals

Quartz Crystals
XT57C
Vishay Dale
The XT57C is a miniature SMD crystal with 7.0 x 5.0 ceramic
package and a height of 1.1 mm max. 9.8304 MHz to 100 MHz
frequency makes It widely applied in notebook computer,
PCMCIA and communication equipment.
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Frequency Range
Frequency Tolerance
Temperature Stability
Operating Temperature Range
Storage Temperature Range
Shunt Capacitance
Load Capacitance
Insulator Resistance
Drive Level
Aging
SYMBOL
F_O
ΔF/F_O
TC
T_OPR
T_STG
C_O
CL
IR
DL
Fa
CONDITION
at 25 °C
ref to 25 °C
Customer Specified
100 V_DC
at 25 °C, per year
FEATURES
• Miniature size
• 1.1 mm height
• Wide frequency range
• Seam sealing
• Emboss taping
• 100 % Lead (Pb)-free and RoHS compliant
RoHS
COMPLIANT
UNIT
MHz
ppm
ppm
°C
°C
pF
pF
MΩ
µW
ppm
MIN
9.8304
± 10
± 10
- 10
- 40
10
500
-5.0
TYPICAL
± 30
± 30
100
MAX
100.000
± 50
± 50
+ 60
+ 85
7
Series
300
+ 5.0
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
FREQUENCY RANGE (MHz)
9.8304 to 15.999
16.000 to 39.999
40.000 to 83.999
84.000 to 100.000
MAX ESR (Ω)
60
40
60
80
MODE
Fundamental
Fundamental
3^rd Overtone
3^rd Overtone
DIMENSIONS in inches [millimeters]
0.276 ± 0.006
[7.00 ± 0.15]
MARKING
AREA
0.047
[1.20]
0.039 ± 0.005
[1.0 ± 0.13]
1
0.197 ± 0.006
[5.0 ± 0.15]
4
2
0.061 ± 0.005
[1.54 ± 0.13]
3
RECOMMENDED SOLDER PATTERN
0.087 0.157 0.087
[2.2] [4.0] [2.2]
0.181 ± 0.005
[4.60 ± 0.13]
0.055
[1.4]
0.055
[1.4]
0.043 [1.1]
0.043
[1.1 max]
Note: Pin#2 and #4 are connected through
cover, in case connected to GND.
frequency might be drifted
ORDERING INFORMATION
XT57C
MODEL
-20
LOAD
Blank = Series
20 = 20 pF
32 = 32 pF
16 = 16 pF
25 M
FREQUENCY/MHz
e4
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
X
T
5
7
2
0
A
2
5
M
MODEL
LOAD
PACKAGE CODE
FREQUENCY
Document Number: 35013
Revision: 18-Oct-07
For technical questions contact: [e-mail]
www.vishay.com
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