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参数资料
| 型号： | TDA8374A/N3 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| 封装： | 0.600 INCH, PLASTIC, SOT-400, SDIP-56 |
| 文件页数： | 32/75页 |
| 文件大小： | 522K |
| 代理商： | TDA8374A/N3 |
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1997 Jul 01
38
Philips Semiconductors
Preliminary specication
I2C-bus controlled economy PAL/NTSC
and NTSC TV-processors
TDA837x family
COLOUR DIFFERENCE MATRICES (IN CONTROL CIRCUIT) TDA8373 AND TDA8377
MAT = 0; the colour-difference matrix results in the following signals (nominal hue setting)
(B
Y)
(B
Y) signal 2.03/0°
2.03UR
(R
Y)
(R
Y) signal 1.59/95°0.14UR + 1.58VR
(G
Y)
(G
Y) signal 0.61/240°0.31UR 0.53VR
MAT = 1; the colour-difference matrix results in the following signals (nominal hue setting)
(B
Y)
(B
Y) signal 1.14/10°
1.12UR 0.20VR
(R
Y)
(R
Y) signal 1.14/100°0.20UR + 1.12VR
(G
Y)
(G
Y) signal 0.30/235°0.17UR 0.25VR
REFERENCE SIGNAL OUTPUT (PIN 33); note 44
fref
reference frequency
3.58 or
4.43
MHz
V33(p-p)
output signal amplitude
(peak-to-peak value)
0.2
0.25
0.3
V
COMMUNICATION WITH THE TDA8395 (TDA8374 AND TDA8375 ONLY)
Vo
output level
PAL/NTSC identied
1.5
V
no PAL/NTSC identied;
SECAM (by TDA8395)
identied
5.0
V
I31
required current to stop
PAL/NTSC identication circuit
during SECAM
150
A
Control part
SATURATION CONTROL; note 24 (SEE Fig.11)
CRsat
saturation control range
63 steps
52
dB
CONTRAST CONTROL; note 24 (SEE Fig.12)
CRcon
contrast control range
63 steps
15
dB
tracking between the three
channels over a control range of
10 dB
0.5
dB
BRIGHTNESS CONTROL (SEE Fig.13)
CRbri
brightness control range
63 steps
±0.7
V
RGB OUTPUT SIGNALS (PINS 19 TO 21)
V19-21(p-p)
output signal amplitude at
nominal luminance input signal,
nominal contrast and white point
adjustment (peak-to-peak value)
note 24
1.8
2.1
2.4
V
Vo(max)(p-p)
output signal at maximum white
point setting (peak-to-peak
value)
3.0
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相关PDF资料 |
PDF描述 |
|---|---|
| TDA8374C/N3 | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TDA8375A/N1 | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TDA8375AH/N3 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TDA8377/N3 | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TDA6403AM/C2 | VIDEO TUNER, PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8374B | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| TDA8374BH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| TDA8375 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| TDA8375A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
| TDA8375AH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:I2C-bus controlled economy PAL/NTSC and NTSC TV-processors |
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