參數(shù)資料
型號(hào): TDA9332H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: I2C-bus controlled TV display processors
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁(yè)數(shù): 18/56頁(yè)
文件大?。?/td> 228K
代理商: TDA9332H
2000 May 08
18
Philips Semiconductors
Preliminary specification
I
2
C-bus controlled TV display processors
TDA933xH series
F
AST BLANKING INPUT
(RGB-1);
PIN
33
V
i(BL1)
input voltage
no data insertion
data insertion
data insertion; note 5
0
0.9
10
0.45
3.0
20
V
V
ns
t
d
delay difference between insertion
to RGB out and RGB in to RGB out
input current
suppression of internal RGB
signals
suppression of external RGB
signals
I
i(BL1)
SS
int
source current; note 6
insertion; f
i
= 0 to 10 MHz;
notes 5 and 7
no insertion;
f
i
= 0 to 10 MHz;
notes 5 and 7
50
0.12
55
0.2
mA
dB
SS
ext
50
55
dB
RGB-2
INPUT
(OSD/TEXT);
PINS
35
TO
37
V
i(b-w)
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
0.7
1.0
V
V
o
tbf
mV
Z
i
C
i
I
i(clamp)
t
d
10
40
0
0
5
+40
M
pF
μ
A
ns
note 5
B
LENDING
(
FAST BLANKING
)
INPUT
(RGB-2);
PIN
38; note 8
Blending function (OBL = 1)
V
i(BL2)(1)
input voltage
no data insertion
50% insertion
100% insertion
active blending range
V
i
= 0.31 V
V
i
= 0.725 V
V
i
= 1.14 V
internal signal is 50%
50% insertion
0
0.69
1.42
0.31
0
45
96
48
0.725
1.47
1
50
99
50
160
0.05
0.76
3.0
1.14
4
55
100
52
V
V
V
V
%
%
%
%
%/V
Ins
(osd)
percentage of data insertion
V
i(max)
Fast blanking function (OBL = 0)
slope of blending curve
V
i(BL2)(0)
input voltage
no data insertion
data insertion
0
0.9
0.3
3.0
V
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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