Crystal Units
For OA / AV
NX8045GB
Features
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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 × 4.5 × 1.8mm typ.)
Excellent electrical performance, ideal for OA and AV applications.
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Excellent environmental performance, including heat and shock resistance.
Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
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Specifications
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Model
NX8045GB
Item
Frequency Range
4 to 48MHz
Overtone Order
Fundamental
−6
Frequency Tolerance (25 3ꢀ)
20 × 10
30 × 10
−6
Temperature Characteristics (with reference to +25°C)
Operating Temperature Range
Equivalent Series Resistance
Drive Level
−10 to +70ꢀ
Refer to *1
50μW(Max:500μW)
8pF
Load Capacitance
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.
How to Specify an Order
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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 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/).
Dimensions
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*1 Equivalent Series Resistance
Frequency (MHz)
Equivalent Series
mm
(Range)
Resistance max.[Ω]
8.0 0.2
Internal connections(TOP VIEW)
4 to 5
5 to 8
8 to 9.5
9.5 to 10
10 to 12
12 to 13
13 to 48
300
250
200
120
100
80
50
Reference land pattern
4.0
9.0
1.5
cu34_071108_NX8045GB_e1
