NX3225GA Datasheet, PDF (1/1 Pages) NIHON DEMPA KOGYO – Quartz Crystal Units

Quartz Crystal Units
NX3225GA
n Features
A small surface-mount type crystal unit, especially suited for small-sizing
requirements.
lUltra compact and thin. (3.2 x 2.5 x 0.75 mm typ.)
l_{Excellent environmental characteristics, including heat and shock resistance.}
l_{Excellent electrical performance for OA (office automation) and AV (audiovisual)}
applications.
l_{Meets the requirements for re-flow profiling using lead-free solder.}
l_{Outstanding cost performance.}
For OA / AV
n Specifications
Item
Model
NX3225GA
Nominal frequency
Overtone order
Frequency tolerance (25 ±3 ℃)
Frequency versus temperature characteristics (with reference to +25 °C)
Operating temperature range
Storage temperature range
Equivalent series resistance
Level of drive
Load capacitance
8 to 50 MHz
Fundamental
±20 × 10^−6
±30 × 10^−6
−10 to +70 ℃
−40 to +85 ℃
Refer to *1
10 μW (Max. 200 μW)
8 pF
The above specifications are standard for this NDK product.
Custom-made specifications such as load capacitance and temperature characteristics are also available.
Please contact NDK sales with your enquiries.
n How to Specify an Order
When ordering our products, specify them with an “Ordering Code” that consists of the following :
Model name - Frequency (Max : 9 digits) M - Number for specifying an order
Example NX3225GA-27.000M-STD-CRG-1
If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage
(http://www.ndk.com/).
n Dimensions
3.2±0.1
Terminal land connections
(TOP VIEW)
#4
#3
#1
#2
*#2 and #4 are not connected.
*1 Equivalent Series Resistance
mm
Nominal frequency Equivalent Series
(MHz)
Resistance max. [Ω]
8 to 9.8
500
9.8 to 12
200
12 to 13
100
13 to 20
80
20 to 50
50
#1
#2
Land pattern (Typical)
#4 1.0
#3
2.2
1.4
2.2
cu26_090920_NX3225GA_e