AN5290 Ver la hoja de datos (PDF) - Panasonic Corporation
Número de pieza
componentes Descripción
Fabricante
AN5290 Datasheet PDF : 6 Pages
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AN5290S
ICs for TV
s Pin Descriptions
Pin No.
Description
Pin No.
1
Antenna selection level holding capacitance 12
2
Sync. separation video signal input
13
3
Horizontal sync. signal AFC output
14
4
Horizontal sync. signal oscillation time-
15
constant setting
16
5
Horizontal sync. signal output
17
6
Output for noise canceler
18
7
Vertical sync. signal output
19
8
GND
20
9
Vertical sync. signal separation time constant 21
setting
22
10
Vertical sync. signal oscillation time constant 23
setting
24
11
Charge pump integral time-constant setting
Description
VCO oscillation time-constant setting
Antenna selection output 4
Antenna selection output 3
Antenna selection output 2
Antenna selection output 1
Power supply
Noise comparator level setting/diversity off
Noise level hold capacitor
Noise comparator input
2nd noise amplifier output
Video clamp input
1st noise amplifier output
Video signal input
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
5.6
V
Supply current
ICC
30.0
mA
Power dissipation *
PD
168
mW
Operating ambient temperature
Topr
−30 to +80
°C
Storage temperature
Tstg
−55 to +125
°C
Note) 1. Except for the power dissipation, operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C.
2. In order to protect the IC, do not use the IC by rotating it 180 degrees.
3. To protect the IC, do not connect the open collector pins (pin 5, pin 6, pin 7, pin 13, pin 14, pin 15 and pin 16) directly to
the power supply. Use the protection resistors (1 kΩ or larger for pin 5, pin 6 and pin 7, and 200 Ω or larger for pin 13, pin
14, pin 15 and pin 16). Use the IC within the range of its power dissipation.
4. * : Ta = 80 °C.
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
VCC
4.5 to 5.5
V
2
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