NX3225SA

CRYSTAL UNITS
NX3225SA
For Mobile Communication
This is ultra small surface mount type crystal unit.
Features
Ultra compact, thin and light weight (3.2 x 2.5 x 0.55 mm typ., 17mg typ.).
Excellent heat resistance and environmental characteristics.
Excellent electric performance optimum for mobile communication are exhibited.
Products are lead­free. These can meet the requirements of re­flow profiling using
lead­free solder.
Specifications
Type
Item
NX3225SA
Frequency Range
Overtone
Freq. Tolerance (25±3°C)
Temp. Characteristics
(in reference to +25°C)
Operating Temp. Range
Equivalent Series Resist.
Drive Level
Std. Load Capacitance
Operable Temp. Range
16 ~ 54 MHz
Fundamental
±10 X 10­6
± 10 X 10­6
± 12 X 10­6
­20 ~ +70°C
­30 ~ +85°C
* See Table
10 μW (100 μW max)
7pF, 10pF
­40 ~ +85°C
*Table Equivalent Series Resistance
Frequency
(MHz)
16 ~ 20
20 ~ 54
ESR
[ ]
80 max
50 max
Typical Frequency (MHz)
Fundammental
16.368
26.0
Dimensions
19.2
32.736
19.44
38.4
3.2 ± 0.1
19.68
39.0
19.8
Internal connections (Top View)
#4
#3
#1
#2
Note) #2, #4 is connected with a cover.
(Please connect with a GND or a power supply)
Reference Land Pattern
#1
#2
C0.3
1.4
#4
0.9
#3
[Unit
2.2
mm]
2.2
Note: Specifications described in this brochure are subject to change without notice for improvement.
NX3225SA_m, Rev.1.0
Jul. 10, 2006
http://www.ndk.com/