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©2009-2010 by RF Monolithics, Inc. XTL1024 - 2/3/10
Electrical Characteristics
Characteristic Sym Notes Minimum Typical Maximum Units
Frequency FO40.00000 MHz
Mode of Oscillation Fundamental
Frequnecy Tolerance at 25 ±3 °C ±10 ppm
Storage Temperature Range in Tape and Reel -40 +85 °C
Operating Temperature Range -20 +75 °C
Frequency Stability over Operating Temperature Range 2 ±10 ppm
Aging ±1 ppm/yr
Equivalent Series Resistance ESR 200 Ω
Drive Level 10 100 uW
Shunt Capacitance CO5pF
Load Capacitance CL8pF
Insulation Resistance 500 MΩ min @ 100V DC
Lid Symbolization 3E//YW
• Surface Mount Seam Weld Package
• Excellent Fr equency Stability over Temperature
• Ultra-miniature Package
• 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 devi ces, especially where an ultra-miniature package is
needed for mobility.
40.00000 MHz
Crystal Unit
XTL1024
Pb
24
C r y s t a l E q u i v a l e n t C i r c u i t
ESR
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.
Preliminary
SM1612-4 Case
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©2009-2010 by RF Monolithics, Inc. XTL1024 - 2/3/10
4-Terminal Ceramic Surface-Mount Case
1.6 X 1.2 mm Nominal Footprint
SM1612-4
Electrical Connections
Connection Terminals
Input / Output 1
Metal Cover 2
Input / Output 3
No Connection 4
Dimensions in mm
