SURFACE MOUNT TYPE CRYSTAL UNITS / NX7834SA (CP24J)
This is small leadless surface mount type crystal unit.
s
Features
8
Compact and thin (7.8×3.4×1.1 mm).
8
Standard Nominal Frequency for PLL-system are lined up (ex. GSM, PDC, AMPS,
TACS, etc.).
8
Frequency pullability performance absolutely required for temperature compensation.
8
Frequency characteristics provide for easy temperature compensation owing to its sta-
ble characteristics close to crystal fit curve.
8
It is applicable to IR Reflow.
8
Taping package is for customer automatic loading operation.
8
Display of temperature characteristics is possible using a two-dimensional data code.
(refer page 43)
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Specification
Item
Frequency Range
Type
CRYSTAL UNITS
NX7834SA (CP24J)
9.6 MHz ~ 26 MHz
Fundamental
± 10
×
10
-6
± 10
×
10
-6
–20 ~ +75˚C
50
Ω
max
10 µW (100 µW max)
12pF
–40 ~ +85˚C
± 10
×
10
-6
± 15
×
10
-6
–30 ~ +85˚C
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
Standard Frequency (MHz)
10.368
10.752
12.6
12.8
13.0
13.56
13.824
14.4
14.85
15.0
15.36
16.0
16.368
16.8
19.2
19.44
19.440
19.68
19.8
20.736
If you need NON-standard specification, please contact us.
[Type name] In ( ) is previous name.
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Dimensions
(mm)
7.8
±0.1
Internal connections
3.4
±0.1
#4
#2
#6
1.1
+0.1
-0.2
#3
#1
#5
#3, #4, #5, #6, is connected with a cover
(Please connect with a GND or a power supply)
∆
0.08
∆
0.08
0.6
±0.15
5.0
±0.15
(4X)
1.0
±0.15
(2X)
Reference footprint
8.2
0.9 1.2 0.9
1.8
1.8
3.8
2.2
±0.1
#2
#1
1.0
±0.15
(2X)
(4X)
1.4
±0.15
45
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