Crystal Units
NX8045GB
n
Features
A de facto standard small surface-mount type crystal unit, ideal for OA (office
automation) and AV (audiovisual) applications.
Compatible with low frequencies starting from 4MHz. (8.0 脳 4.5 脳 1.8mm typ.)
l
Excellent electrical performance, ideal for OA and AV applications.
l
Excellent environmental performance, including heat and shock resistance.
l
Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
For OA / AV
n
Specifications
Item
Frequency Range
Overtone Order
Frequency Tolerance (25 鹵3鈩?
Temperature Characteristics (with reference to +25擄C)
Operating Temperature Range
Equivalent Series Resistance
Drive Level
Load Capacitance
Model
NX8045GB
4 to 48MHz
Fundamental
鹵20 脳 10
鈭?
鹵30 脳 10
鈭?
鈭?0 to +70鈩?/div>
Refer to *1
50渭W(Max:500渭W)
8pF
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 鈥淥rdering Code鈥?that consists of the following :
Model name - Frequency (Max : 9 digits) M - Number for specifying an order
Example NX8045GB-13.560M-STD-CSF-4
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
mm
8.0 鹵0.2
*1 Equivalent Series Resistance
Frequency (MHz)
(Range)
4 to 5
5 to 8
8 to 9.5
9.5 to 10
10 to 12
12 to 13
13 to 48
Equivalent Series
Resistance max.[惟]
300
250
200
120
100
80
50
Internal connections(TOP VIEW)
1.8 鹵 0.2
4.5 鹵0.2
Reference land pattern
2.0
1.5
4.0
9.0
3.0
cu34_071108_NX8045GB_e1
1
