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Número de pieza
componentes Descripción
CF5008A1 Ver la hoja de datos (PDF) - Nippon Precision Circuits
Número de pieza
componentes Descripción
Lista de partido
CF5008A1
VCXO Module IC
Nippon Precision Circuits
CF5008A1 Datasheet PDF : 10 Pages
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10
CF5008A1
MEASUREMENT CIRCUITS
Measurement cct 1
Measurement cct 4
Signal
Generator
C1
R1
XT input waveform
(10MHz)
Q output
Q output
C1 : 0.001
µ
F
R1 : 50
Ω
R2 : 500
Ω
R3 : 512.5
Ω
VDD
XT
VSS
When
measuring
V
OL
R3
Q
When
R2
measuring
V
OH
V
DD
0V
V
DD
V
OH
0V
V
DD
V
OL
0V
A
I
RUP
VDD
INH
VSS
Measurement cct 5
A
I
RB1
VDD
XT1
VCNOT
VSS
Measurement cct 2
VDD
Q
INH VSS
I
Z
I
Z
A
V
Measurement cct 6
A
I
RB2
VDD
XT2
VSS
R
UP
=
V
DD
I
RUP
R
B1
=
V
DD
I
RB1
R
B2
=
V
DD
I
RB2
Measurement cct 3
X'tal
C3
A
I
DD
XT VDD
Q
XT2
INH VSS
Measurement cct 7
Signal
C1
Generator
R1
VDD
XT
Q
VSS INH
C3 : 15pF
C1 : 0.001
µ
F
R1 : 50
Ω
NIPPON PRECISION CIRCUITS—8
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