NX8045GB Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – SURFACE MOUNT TYPE CRYSTAL UNITS

For Automotive Electronics
SURFACE MOUNT TYPE CRYSTAL UNITS / NX8045GB
These surface mount crystal units are ideally suited for clock signal generating
sources for CPUs for power trains and safety control devices requiring extremely
high reliability as an electronic part used in a car.
This crystal unit can meet requirement starting from a low frequency 5MHz.
■ Features
8 This crystal unit exhibit stabilized startup characteristic even under extremely severe
environmental conditions.
8 This crystal unit is provided with superior environmental performance including heat
resistance, vibration resistance, impact resistance, etc.
8 Products that are lead-free. These can meet the requirements of re-flow profiling using
lead-free solder.
■ Specification
Item
Type
Frequency Range
Overtone
Frequency Tolerance (25±3°C)
Temperature Characteristics
(in reference to +25˚C)
Operating Temperature Range
Equivalent Series Resistance
Drive Level
Standard Load Capacitance
Operable Temperature Range
Typical Frequency (MHz)
5.0
Fundamental
15.0
NX8045GB
5 ~ 40MHz
Fundamental
± 50 × 10^-6
± 180 × 10^-6
–40 ~ +150˚C
5 ~ 8MHz : 300 Ω max, 8 ~ 10MHz : 220 Ω max, 10 ~ 40MHz : 150 Ω max
10 µW (500 µW max)
8pF
–40 ~ +150˚C
8.0
10.0
12.0
14.0
16.0
18.0
20.0
24.0
■ Dimensions
8.0 ±0.2
(mm)
Internal connections (Top View)
Reference land pattern
1.5
4.0
9.0
47