Crystal Units
Surface Mount Type CX2520SB (CX-2520SB)
2.5×2.0mm for Mobile Communications, SRWI
Features
• Reference frequency
for telecommunication systems
• Reflow compatible
• Using ceramic package resulting
in high reliability
• Small and low profile
How to Order
CX2520SB 32000 D0 F L J ZZ
①
②
③ ④ ⑤⑥ ⑦
①Code
②Typical
Frequencies
Code Freq.(kHz)
13560
13560.000
16000
16000.000
18000
18000.000
19200
19200.000
24000
24000.000
26000
26000.000
③Load
Capacitance
D0
8pF
Applications
Wireless LAN
• Mobile Communications, Bluetooth,
Code
27120
32000
38400
40000
44000
Freq.(kHz)
27120.000
32000.000
38400.000
40000.000
44000.000
Pb Free
RoHS Compliant
*Please inquire about frequencies other than the above.
Specifications
Items
Frequency Range
Overtone Order
Frequency Tolerance
Frequency Temp. Characteristics
Symbol
f
_nom
OT
f
_tol
f
_tem
R1
DL
CL
T
_use
T
_stg
Specification
13560 to 60000
Fundamental
10
15
Table 1
Table 2
8
30
to
85
40
to
85
Units
kHz
––––
10
-6
10
-6
ohm
W
pF
°C
°C
@ 25°C
Remarks
④Frequency
Stability
1010
-6
F
⑤Operating
Temperature Range
30°C
to
85°C
L
ref.@ 25°C Over Operating Temp. Range
⑥Frequency
Temperature Stability
1510
-6
J
⑦Special
ZZ
Custom Specification
Motional Series Resistance
Level of Drive
Load Capacitance
Operating Temp. Range
Storage Temp. Range
* Please inqurie about specifications other than the above.
Table1 Motional Series Resistances
Frequency Range
13560 to 15999kHz
16000 to 19999kHz
20000 to 39999kHz
40000 to 60000kHz
Motional Series Resistance
300
150
100
50
ohm
Units
Table2 Level of Drive
Frequency Range
13560 to 60000kHz
Level of Drive
10 (100 max.)
Units
W
Dimensions
#4
#3
2.00.1
(Unit : mm)
Recommended Land Pattern
(Unit : mm)
1.2
0.5
1.2
0.450.1
#1
2.50.1
#2
1.0
#1
0.65
#2
#4
NC
0.7
HOT
#4
1.0
#3
0.75
#1
GND
#2
- 35 -
1.0
CONNECTION
(TOP VIEW)
#3
HOT
0.3
KSS [ Kyocera Kinseki Corpotation ]
