Preliminary
XTL1024
• Surface Mount Seam Weld Package
• Excellent Frequency Stability over Temperature
• Ultra-miniature Package
40.00000 MHz
Crystal Unit
Pb
• Complies with Directive 2002/95/EC (RoHS)
The XTL1024 is a surface mount 1.6 x 1.2 mm crystal unit for use in wireless
telecommunications devices, especially where an ultra-miniature package is
needed for mobility.
SM1612-4 Case
Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typical
40.00000
Maximum
Units
F
Frequency
MHz
O
Mode of Oscillation
Fundamental
Frequnecy Tolerance at 25 ±3 °C
Storage Temperature Range in Tape and Reel
Operating Temperature Range
Frequency Stability over Operating Temperature Range
Aging
±10
+85
+75
±10
ppm
°C
-40
-20
°C
2
ppm
ppm/yr
Ω
±1
Equivalent Series Resistance
Drive Level
ESR
200
100
5
10
uW
C
Shunt Capacitance
pF
O
C
Load Capacitance
8
pF
L
Insulation Resistance
500 MΩ min @ 100V DC
Lid Symbolization
3E//YW
C
r
y
s
t
a
l
E
q
u
i
v
a
l
e
n
t
C
i
r
c
u
i
t
E
S
R
2
4
C
O
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. The design, manufacturing process, and specifications of this device are subject to change without notice.
2. Referenced to crystal frequency at 25 °C.
www.RFM.com E-mail: info@rfm.com
©2009-2010 by RF Monolithics, Inc.
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