CSBLA455KEC8-B0 Murata, CSBLA455KEC8-B0 Datasheet - Page 16

• 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

2
!Note
It is general and simple to utilize inverter for Colpitts
circuit with CERALOCK
Fig. 2-8 shows the basic oscillation circuit with inverter.
In open loop circuit by cutting at A point, it is possible
to measure loop gain G and phase shift .
Fig. 2-9 shows the actual measuring circuit, and the
example of measuring result is shown in Fig. 2-10.
14
2
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.
Principles of CERALOCK
®
.
®
Fig. 2-9 Measuring Circuit Network of Loop Gain and Phase Shift
Fig. 2-10 Measured Results of Loop Gain and Phase Shift
Fig. 2-8 Basic Oscillation Circuit with inverters
Vin
S.S.G
Z
0
=50
0.01µF
(
1
IC
Rf
)
C
L1
A
CERALOCK
CERALOCK
(
Rf
(
C
1
2
)
)
2
(
C
®
2
)
1
®
C
Zin1M //8pF
Loop Gain : G=
Phase Shift :
L2
CERALOCK
CSTLS4M00G53–B0
V
C
IC : TC4069UBP
CERALOCK
CSTLS4M00G53–B0
V
C
IC : TC4069UBP
P17E14.pdf 04.8.24
DD
L1
DD
L1
=C
=C
=+5V
=+2V
L2
L2
=15pF
=15pF
Vector
Volt
Meter
1
+
·
®
®
2