CSBLA455KEC8-B0 Murata, CSBLA455KEC8-B0 Datasheet - Page 36

• Manufacturer Part Number: CSBLA455KEC8-B0
• Description: Resonators 455kHz 0.5%
• Manufacturer: Murata
• Series: CSBLAr

Specifications of CSBLA455KEC8-B0

• Tolerance: 0.5 %
• Termination Style: Through Hole
• Operating Temperature Range: - 20 C to + 80 C
• Dimensions: 7 mm W x 9 mm L x 3.5 mm H
• Frequency Stability: 0.3 %
• Frequency: 455 KHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
!Note
Application to Stereo Demodulation Circuits
Fig. 6-21 is an application to the FM-MPX.
The latest developments in telephone technology make it
a highly advanced communication terminal. With the
change from the pulse dialer to the tone dialer, the
telephone key pad can be used for an effective data
transmission. The frequency tone of each key is
determined by the combination of the allocated frequency
tone of the column and row keys. It is mandatory to
observe an overall frequency tolerance of ±1.5% under any
servicing conditions. Since ICs normally have a division
error of ±0.1 to ±0.75%, a maximum of ±0.6% frequency
tolerance is allowed for the oscillator of the tone dialer.
34
6
4. Application to Telephone Dialers
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and 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 specifications or to transact the approval sheet for product specificaions before ordering.
Application Circuits to Various ICs/LSIs
Fig. 6-21 Application to LA3410 (SANYO) (FM-MPX)
FREQUENCIES
LOW GROUP
(Hz)
V
CC
0.047 F
(+12V)
697
770
852
941
Fig. 6-22 Key Matrix
16 15
1
INPUT
2
0.47 F
3.3 F
1209
1
4
7
3
14
4
L
13
750pF
62k
LA3410
FREQUENCIES (Hz)
1336
+
2
5
8
0
12
5
HIGH GROUP
(VCO STOP)
6
11
750pF
62k
1 F
1477
10
3
6
9
#
7
R
P17E14.pdf 04.8.24
9
8
V
CC
1633
A
B
C
D