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參數(shù)資料
| 型號： | TDA8376A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus controlled PAL/NTSC TV processors |
| 中文描述： | I2C總線控制的PAL / NTSC制式電視處理器 |
| 文件頁數(shù)： | 26/44頁 |
| 文件大?。?/td> | 249K |
| 代理商： | TDA8376A |
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1996 Jan 26
26
Philips Semiconductors
Objective specification
I
2
C-bus controlled PAL/NTSC TV processors
TDA8376; TDA8376A
R
EFERENCE SIGNAL OUTPUT FOR
TDA8395 (
PIN
36); note 22
f
ref
V
36(p-p)
reference frequency
output voltage amplitude
(peak-to-peak value)
output voltage level
0.2
4.43
0.25
0.3
MHz
V
V
o
PAL/NTSC identified
no PAL/NTSC identified;
SECAM (by TDA8395)
identified
1.5
5.0
V
V
I
36
required current to stop PAL/NTSC
identification circuit during SECAM
150
μ
A
Control part
S
ATURATION CONTROL
; note 6
SAT
CR
C
ONTRAST CONTROL
; note 6
saturation control range
63 steps; see Fig.7
52
dB
CON
CR
contrast control range
tracking between the three channels
over a control range of 10 dB
63 steps
see Fig.8
20
0.5
dB
dB
B
RIGHTNESS CONTROL
BRI
CR
RGB
OUTPUT SIGNALS
(
PINS
19, 20
AND
21)
brightness control range
63 steps; see Fig.9
±
0.7
V
V
19,20,21(p-p)
output voltage amplitude
(peak-to-peak value)
at nominal luminance input
signal, nominal contrast
and white-point
adjustment; note 6
at maximum white point
setting
note 23
at maximum white point
setting
at nominal settings for
contrast and saturation
control and no luminance
signal to the input (R
Y,
PAL)
tbf
2.0
tbf
V
3.0
V
V
BWmax(p-p)
maximum voltage amplitude
(black-to-white)
2.6
3.6
V
V
V
RED(p-p)
output voltage amplitude for the ‘red’
channel (peak-to-peak value)
tbf
2.1
tbf
V
V
blank
I
bias
blanking level at the RGB outputs
internal bias current of NPN emitter
follower output transistor
available output current
output impedance
control range of the black-current
stabilization
0.7
0.8
1.5
0.9
V
mA
I
o
Z
o
CR
bl
5
150
±
1
mA
V
nominal brightness and
white-point adjustment (with
respect to the measuring
pulse); V
blk
= 2.5 V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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| TDA8376AH | I2C-bus controlled PAL/NTSC TV processors |
| TDA8380 | Control circuit for switched mode power supplies |
| TDA8380A | Control circuit for switched mode power supplies |
| TDA8385 | Control circuit for a Self-Oscillating Power Supply SOPS |
| TDA8395 | SECAM decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8376AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled PAL/NTSC TV processors |
| TDA8377 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| TDA8377A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| TDA837X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C-Bus Controlled Economy PAL/NTSC and NTSC TV-Processors |
| TDA8380 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Control circuit for switched mode power supplies |
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