CSBFB900KJ58-R1 Murata, CSBFB900KJ58-R1 Datasheet - Page 16

• Manufacturer Part Number: CSBFB900KJ58-R1
• Manufacturer: Murata

Specifications of CSBFB900KJ58-R1

• Lead Free Status / RoHS Status: Compliant

2
Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
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
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
-10
-20
-30
-40
-40
40
30
20
10
40
0
0
Vin
S.S.G
Z
3.80
3.80
0
=50
Gain
0.01µF
Phase
Phase
Gain
3.90
3.90
Frequency (MHz)
Frequency (MHz)
(No Oscillation)
(Oscillation)
(
1
IC
Rf
)
4.00
4.00
C
L1
A
CERALOCK
4.10
4.10
CERALOCK
(
Rf
(
C
1
2
)
)
2
(
4.20
4.20
C
®
2
)
1
180
90
0
-90
-180
180
90
0
-90
-180
®
C
Zin1M //8pF
Loop Gain : G=
Phase Shift :
L2
CERALOCK
CSTLS4M00G53–B0
V
C
IC : TC4069UBP
CERALOCK
CSTLS4M00G53–B0
V
C
IC : TC4069UBP
DD
L1
DD
L1
=C
=C
=+5V
=+2V
L2
L2
=15pF
=15pF
Vector
Volt
Meter
1
+
·
®
®
2
P17E.pdf
08.3.28