TDA9332H/N2 Ver la hoja de datos (PDF) - Philips Electronics
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TDA9332H/N2 Datasheet PDF : 56 Pages
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Philips Semiconductors
I2C-bus controlled TV display processors
Preliminary specification
TDA933xH series
SYMBOL
PARAMETER
CONDITIONS
∆td
delay difference for the three
note 5
channels
FAST BLANKING INPUT (RGB-1); PIN 33
Vi(BL1)
∆td
Ii(BL1)
SSint
SSext
input voltage
no data insertion
data insertion
delay difference between insertion data insertion; note 5
to RGB out and RGB in to RGB out
input current
source current; note 6
suppression of internal RGB
signals
insertion; fi = 0 to 10 MHz;
notes 5 and 7
suppression of external RGB
signals
no insertion;
fi = 0 to 10 MHz;
notes 5 and 7
RGB-2 INPUT (OSD/TEXT); PINS 35 TO 37
Vi(b-w)
∆Vo
Zi
Ci
Ii(clamp)
∆td
input signal amplitude
(black-to-white value)
difference between black level of
YUV/RGB-1 and RGB-2 signals at
the outputs
input impedance
input capacitance
input current during clamping
delay difference for the three
channels
note 5
BLENDING (FAST BLANKING) INPUT (RGB-2); PIN 38; note 8
Blending function (OBL = 1)
Vi(BL2)(1)
input voltage
Ins(osd)
percentage of data insertion
Vi(max)
slope of blending curve
Fast blanking function (OBL = 0)
no data insertion
50% insertion
100% insertion
active blending range
Vi = 0.31 V
Vi = 0.725 V
Vi = 1.14 V
internal signal is 50%
50% insertion
Vi(BL2)(0)
input voltage
no data insertion
data insertion
MIN.
−
0
0.9
−
−
50
50
−
−
10
−
−40
−
0
0.69
1.42
0.31
0
45
96
48
−
0
0.9
TYP.
0
−
−
10
−0.12
55
55
0.7
−
−
−
0
0
−
0.725
1.47
−
1
50
99
50
160
−
−
MAX. UNIT
−
ns
0.45
V
3.0
V
20
ns
−0.2
mA
−
dB
−
dB
1.0
V
tbf
mV
−
MΩ
5
pF
+40
µA
−
ns
0.05
V
0.76
V
3.0
V
1.14
V
4
%
55
%
100
%
52
%
−
%/V
0.3
V
3.0
V
2002 Jun 04
18
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