CXA2150AQ Просмотр технического описания (PDF) - Sony Semiconductor
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Компоненты Описание
производитель
CXA2150AQ Datasheet PDF : 90 Pages
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Pin
No.
Symbol
33 CERA
34 HPROT
35 VPROT
36 HCOMP_IN
37 VCOMP_IN
CXA2150AQ
Equivalent circuit
VCC9
4k
60k
33
400µ
VCC9
69.5k
34
32.5k
VCC9
2k
35
2k
VCC9
2k
36
38k
10k
42.5k
VCC9
2k
37
38k
9.7k
13.4k
–9–
Description
Connect a 2.7MHz ceramic oscillator.
HD output hold-down signal input
When this pin is 2V or more for a 7V
cycle or longer, the hold-down function
operates so that the HD output is held
to High Z.
In addition, the R, G and B outputs are
completely blanked and "1" is output to
the status register HNG.
To cancel this status, turn the IC power
off and then on again.
V protect input.
When the protect function operates,
the R, G and B outputs are completely
blanked and "1" is output to the status
register VNG.
See Fig. 14 on page 59 for the input
conditions.
Voltage input for high voltage
fluctuation compensation
High voltage compensation is
performed for the EW_DRV signal DC
amplitude and H_DRV signal phase.
The control characteristics can be
varied by H_COMP, PIN_COMP and
AFC_COMP, respectively.
∗ Input voltage range: 0 to 5V
Voltage input for high voltage
fluctuation compensation
High voltage compensation is
performed for the V_DRV signal
amplitude.
The control characteristics can be
varied by V_COMP.
∗ Input voltage range: 0 to 5V
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