參數(shù)資料
型號: PBRC-4.19AR
英文描述: RESONATOR SMD 4.19MHZ
中文描述: 諧振器貼片4.19MHZ
文件頁數(shù): 7/50頁
文件大小: 1431K
代理商: PBRC-4.19AR
6
Figure 1:
CMOS Clock Generator 480kHz
Figure 3:
4 Bit Microprocessor Clock
Figure 5:
Simulation Circuit
Figure 2:
Low Power Schottky
Figure 4:
Test Circuit Spurious Response
RESONATOR
R
G
= 50
SWEEP OSC
15 k
PHASE
METER
IMPEDANCE
=
V2
-
V1
V
DD
V
DD
V
DD
1k
1K
1K
33pF
33pF
1M
.01
T.P.
COP420R
KBR-4.00MSA/MSB
CK0
CK1
2
3
1
4
18
19
11
RESONATOR
OSC-1
OSC-2
OSCILLATOR
V2
C
2
C
1
V1
R - OUT
R - IN
C
X
= 20 LOG V2
AVX/Kyocera Ceramic Resonators
In some circuits, a feedback resistor (R
, Figure 1) is
required to allow oscillation to start when the power is
initially applied. Its value is generally 1 M
in ceramic
resonator circuits.
Special attention should be paid to the design of
oscillator circuits, because they have a significant impact
on the performance of the system. To determine proper
circuit parameters, careful consideration must be given
APPLICATION AND TEST CIRCUITS
to each component’s characteristics under normal and
marginal working conditions. Recommended component
values for various IC’s and microprocessors are given in
theAppendix “Application Circuits for Ceramic Resona-
tors.” These values should be checked in the actual oper-
ating circuit to confirm their performance over changing
conditions of input voltage and temperature.
R
1
: 4.7 k ohm
R
2
: 2.2 k ohm
C
1
,C2: 220 pF
C
1
,C2: 120 pF
C
1
,C2: 82 pF
KBR-4.00MSA/MSB
KBR-6.00MSA/MSB
KBR-8.00M
14
2 3 4
7
1
SN74LSO4
R
1
R
2
C
1
C
2
F-OSC
KBR
V
DD
IC-4069
R
1 MEG
KBR-480BK
100 pF
C
1
C
2
100 pF
相關(guān)PDF資料
PDF描述
PBRC-4.19BR RESONATOR SMD 4.19MHZ
PBRC-6.00AR RESONATOR SMD 6.00MHZ
PBRC-6.00BR RESONATOR SMD 6.00MHZ
PBRC-8.00AR RESONATOR SMD 8.00MHZ
PBRC-8.00BR RESONATOR SMD 8.00MHZ
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