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Número de pieza
componentes Descripción
NTE1849 Ver la hoja de datos (PDF) - NTE Electronics
Número de pieza
componentes Descripción
Fabricante
NTE1849
Integrated Circuit Frequency Synthesizer for TV Tuning Systems
NTE Electronics
NTE1849 Datasheet PDF : 2 Pages
1
2
Electrical Characteristics (Cont’d):
(V
DD
= 7V, V
SS
= 0V, T
A
= 0
°
to +70
°
C unless otherwise specified)
Parameter
Symbol Test Conditions
Min Typ Max Unit
Output Terminal (PDO)
“
H
”
Level Output Current
“
L
”
Level Output Current
Output Leakage Current
OutputTerminal (TMO)
I
OH(1)
I
OL(1)
I
Leak
V
O
= 5V
V
O
= 2V
V
O
= 1/2 V
DD
–
0.8
–
–
mA
0.8
–
–
mA
–
0.03
–
+0.03
µ
A
“
H
”
Level Output Voltage
“
L
”
Level Output Voltage
Output Terminal (CKO)
V
OH(1)
I
OH
=
–
0.05mA
V
OL(1)
I
OL
= 0.1mA
6.0
–
–
V
–
–
0.4 V
“
H
”
Level Output Voltage
“
L
”
Level Output Voltage
Oscillator Terminal (QI, QO)
V
OH(2)
I
OH
=
–
0.4mA
V
OL(2)
I
OL
= 0.16mA
6.0
–
–
V
–
–
0.4 V
Oscillation Frequency
Capacitance
f
OSC
–
3.58
–
MHz
Input Capacitance
Output Capacitance
C
I
V
I
= 2V
C
O
V
O
= 2V
–
5
–
pF
–
7
–
pF
Pin Connection Diagram
V
DD
1
QI
2
QO
3
CKO
4
LDI
5
TMO
6
N.C.
7
PDO
8
16
V
SS
15
LFI
14
PI3
13
PI2
12
PI1
11
PI0
10
SCO
9
RCO
16
1
.245
(6.22)
Min
.785 (19.9)
Max
.100 (2.54)
.700 (17.7)
9
.260 (6.6) Max
8
.200 (5.08)
Max
.300
(7.62)
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