參數(shù)資料
型號: TDA8376
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: I2C-bus controlled PAL/NTSC TV processors
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP52
封裝: 0.600 INCH, PLASTIC, SOT-247-1, SDIP-52
文件頁數(shù): 27/44頁
文件大?。?/td> 249K
代理商: TDA8376
1996 Jan 26
27
Philips Semiconductors
Objective specification
I
2
C-bus controlled PAL/NTSC TV processors
TDA8376; TDA8376A
V
bl
V
o
black level shift with picture content
output voltage of the 4-L pulse after
switch-on
variation of black level with
temperature
relative variation in black level
between the three channels during
variations of
supply voltage (
±
10%)
saturation (50 dB)
contrast (20 dB)
brightness (
±
0.5 V)
temperature (range 40
°
C)
signal-to-noise ratio of the output
signals
note 2
4.2
20
mV
V
bl/
T
note 2
1.0
mV/K
bl
note 2
nominal controls
nominal contrast
nominal saturation
nominal controls
60
50
tbf
tbf
tbf
tbf
tbf
15
15
mV
mV
mV
mV
mV
dB
dB
mV
mV
S/N
RGB input; note 24
CVBS input; note 24
at f
osc
at 2f
osc
plus higher
harmonics in RGB outputs
RGB input; at
3 dB
CVBS input; at
3 dB;
f
osc
= 3.58 MHz
CVBS input; at
3 dB;
f
osc
= 4.43 MHz
S-VHS input; at
3 dB
V
res(p-p)
residual voltage at the RGB outputs
(peak-to-peak value)
B
bandwidth of output signals
8
2.8
MHz
MHz
3.5
MHz
5
MHz
W
HITE
-
POINT ADJUSTMENT
I
2
C-bus setting for nominal gain
maximum increase of the gain
maximum decrease of the gain
HEX code
HEX code 3FH
HEX code 00H
40
40
20H
50
50
60
60
G
inc(max)
G
dec(max)
B
LACK
-
CURRENT STABILIZATION
(
PIN
18); note 25
%
%
I
bias
bias current for the picture tube
cathode
acceptable leakage current
maximum current during scan
nominal white point setting
10
μ
A
I
leak
I
scan(max)
100
0.3
μ
A
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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