CTS KXN6489B

Model KXN6489B
Reference Crystal
Features:
• Stable frequency over temperature and
drive level
• Low Profile Seam Weld Package
Description and Applications:
Surface mount 5x7mm reference crystal
for use in Cellular handsets, 2-way radios,
pagers, and other portable electronics
requiring a stable frequency source.
Electrical Specifications:
KXN6489B
Specification
Nominal Frequency
14.4 Mhz
Mode of Vibration
Fundamental
Storage Temperature Range
-40 C to 85 C
Frequency Stability over Temperature
±
15 PPM (-10 C to 50C)
Frequency Make Tolerance
±
10 PPM @25 C +/- 3°C
Resonance Resistance
30Ω Max.
Drive Level
10 µ W Max.
Load Capacitance
12 pf
Shunt Capacitance
5.0 pf Max.
Aging
+/-2 PPM/Yr @25C
CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108
Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com
Model: KXN6489B
Reference Crystal
Post Environmental Performance:
Mechanical Shock:
@ a half sine pulse shock of 0.3 milliseconds
duration and a peak level of 3000 g's
Vibration:
Per 2 x EIA RS-152-B
∆ Fs < +/- 2.0 PPM
∆ Rs < +/- 3 Ω or 10%
∆ Fs < +/- 2.0 PPM
∆ Rs < +/- 3 Ω or 10%
Thermal Shock:
Air to air @ -30°C to 85°C, 30 min. at each
temperature with less than 20 sec. transition
time for 32 cycles. Allow crystals to stabilize a
minimum of 4 hours prior to re-test.
∆ Fs < +/- 2.0 PPM
∆ Rs < +/- 3 Ω or 10%
Mechanical Dimensions (mm):
5x7
mm
A
7.00
±0.18
B
5.00
±0.18
C
1.27
±0.20
D
1.21
±0.13
E
0.99
±0.13
F
2.54
±0.13
NOTE: For proper electrical performance of crystal resonator, GND pads should
be electrically connected to ground in the final application.
CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108
Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com