XTL1044 Datasheet, PDF (1/4 Pages) RF Monolithics, Inc – High Performance Crystal

Preliminary
• High Performance Crystal
• Good Frequency Stability and Reliability
• Miniature SMD Package
• Complies with Directive 2002/95/EC (RoHS) _{2 >}
The XTL1044 is a high performance crystal suitable for a wide range of applications
where small size is important.
XTL1044
25.0000 MHz
Crystal Unit
Electrical Characteristics
Characteristic
Nominal Frequency
Mode of Oscillation
Storage Temperature Range in Tape and Reel
Component Storage Temperature Range
Component Operating Temperature Range
Frequency Manufacturing Tolerance
Frequency Stability over Operating Temperature Range
Equivalent Series Resistance
Shunt Capacitance
Nominal Drive Level
Load Capacitance
First Year Aging
Aging after First Year
Insulation Resistance, 100 VDC
Standard Shipping Quantity on 178 mm (7”) Reel
Lid Symbolization (Y = year, WW = week, S = shift)
SM3225-4 Case
Sym
f_O
f_L
ESR
C_O
C_L
Notes
Minimum Typical Maximum
25.0000
Fundamental
-40
+85
-55
+125
-20
+85
±30 ppm @ 25 °C ±3 °C
±30 ppm (referenced to the value at 25 °C)
70
5
10
100
16
±5
±2
500
3000
1044 YWWS
Units
MHz
°C
°C
°C

pF
µW
pF
ppm/yr
M
units
C r y s ta l E q u iv a le n t C ir c u it
1
ESR
3
C_O
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. US and international patents may apply.
2. The design, manufacturing process, and specifications of this device are subject to change without notice.
3. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [e-mail]
© 2012 by RF Monolithics, Inc.
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XTL1044 - 1/25/12