NX3225GB Datasheet, PDF (1/1 Pages) NXP Semiconductors – For Car Electronics

Crystal Units
NX3225GB
■ Features
A small surface-mount type crystal unit, ideal for an engine control CPU clock;
delivering the high reliability that is particularly demanded by automotive.
●Compact and thin. (3.2 x 2.5 x 0.75 mm typ.)
●High resistance to solder cracking.
●Stable start-up characteristics even under extremely severe environmental conditions.
●Excellent environment-resistant performance, including heat, vibration and shock
resistance.
●Meets the requirements for re-flow profiling using lead-free solder.
●Conforms to AEC-Q200.
For Automotive
■ Specifications
Item
Model
Nominal Frequency
Overtone Order
Frequency Tolerance (25 ±3 °C)
Frequency versus Temperature Characteristics (with reference to +25 °C)
Operating Temperature Range
Storage Temperature Range
Equivalent Series Resistance
Level of Drive
Load Capacitance
*If you required 7.98 to 12MHz, please refer to NX3225GD.
The above specifications are standard for this NDK product.
NX3225GB
12 to 50 MHz
Fundamental
±50 × 10^−6
±150 × 10^−6
−40 to +150 °C
−40 to +150 °C
Refer to *1
10 μW (Max. 200 μW)
8 pF
■ 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 NX3225GB-12.000M-STD-CRA-2
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
3.2±0.1
Terminal land connections
(TOP VIEW)
mm
*1 Equivalent Series Resistance
Nominal frequency Equivalent Series
(MHz)
Resistance max. [Ω]
12 to 20
120
20 to 50
100
0.831
1.3 0.6 1.3
0.994
0.831
Land pattern (Typical)
1.5
1.9
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