Datasheet

7
2
!Note
• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.
Ceramic Resonators (CERALOCKr)
Chip Type Two-Terminals CSACV/W Series
Wide range of chip "CERALOCK" is now available.
This diverse series owes its development to MURATA's
package technology expertise and original mass
production techniques. It enables high-density
mounting and further miniaturization of electronic
equipment.
■ Features
1. The series is available in a wide frequency range.
2. The resonators are extremely small and have a low
profile. (CSACW series)
3. No adjustment is necessary for oscillation circuits.
■ Applications
• Clock oscillators for microprocessors.
• Electronic control circuits for small electronic
equipment.
• Automotive electronics. (CSACV_X_Q series)
M
∗
∗
3.7±0.2
3.1±0.2
1.3±0.1
(0.5)
(3)
0.4±0.2
0.5 0.50.5
0.4±0.20.5±0.2
(0.5)
(1)
(0.5)
(2)
1.6±0.2
1.85±0.3
1.6±0.2
Terminal (1) and (3) are
interchangeable.
Terminal (2) shall be soldered
only to fix the resonator onto P.C.B.
Terminal (2) shall be electrically
floating so it shall not be connected
to anywhere.
: EIAJ Monthly Code
(in mm)
CSACV_X_Q
14.70-70.00MHz
2.5T0.2
1.2 max.
Thickness varies
with frequency and
built-in capacitors value.
*: EIAJ code
0.5T0.2 0.5T0.2
1.0T0.21.0T0.2
1.25T0.2
(0.5) (0.5)
0.05
+0.10
- 0.05
0.05
+0.10
- 0.05
0.4
+0.3
- 0.2
0.4
+0.3
- 0.2
*
2.0T0.2
(in mm)
CSACW_X
20.00-70.00MHz
Part Number
Oscillating Frequency
(MHz)
Initial Tolerance
(%)
Temp.Stability
(%)
Temperature Range
(°C)
Aging (10 years)
(%)
Use
CSACV_X_Q 14.70 to 70.00 ±0.5 ±0.3 -40 to 125 ±0.1 For automotive electronics
CSACW_X_53 20.00 to 24.99 ±0.5 ±0.2 -20 to 80 ±0.1 For consumer electronics
CSACW_X_51 25.00 to 70.00 ±0.5 ±0.2 -20 to 80 ±0.1 For consumer electronics
Irregular or stop oscillation may occur under unmatched circuit conditions. Please check the actual conditions prior to use.
■ Oscillation Frequency Measuring Circuit
Rf
Rd
VDD
CL2CL1
To Frequency counter
Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.
!Note
P16E14.pdf 02.7.9