參數(shù)資料
型號: TVP5154PNPG4
廠商: Texas Instruments, Inc.
英文描述: 4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK
中文描述: 4通道低功耗PAL / NTSC制式/ SECAM制式,帶有獨立的定標器和視頻解碼器快速鎖定
文件頁數(shù): 14/78頁
文件大小: 824K
代理商: TVP5154PNPG4
www.ti.com
4.15 Clock and Data Control
Decoder
Scaler
Delay
54MHz
27MHz
SCLK
CLK
Data
Mode
CLK edge
SCLK edge
00
01
Mode
=4
=1
=0
=2/3
!=3
=3
CLK OE
SCLK OE
Blank
=01
=11
=00
Field mode(15)
/2 =
Field mode(0)
Field mode(1)
Field mode(2)
Field mode(3)
Field mode(4)
Field mode(5)
Field mode(6)
Field mode(7)
Field mode(8)
Field mode(9)
Field mode(10)
Field mode(11)
Field mode(12)
Field mode(13)
Field mode(14)
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A–MARCH 2006–REVISED JULY 2006
Table 4-4. EAV and SAV Sequence
8-BIT DATA
D7 (MSB)
1
0
0
1
D6
1
0
0
F
D5
1
0
0
V
D4
1
0
0
H
D3
1
0
0
P3
D2
1
0
0
P2
D1
1
0
0
P1
D0
1
0
0
P0
Preamble
Preamble
Preamble
Status word
The status word may be modified in order to pass information about whether the current data corresponds
to scaled or unscaled data. See register 1Fh for more information.
Figure 4-4
shows a logical schematic of the data and clock control signals.
Figure 4-4. Clock and Data Control
Functional Description
14
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TVP5154PNPR 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5154PNPRG4 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK
TVP5156PNP 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5156PNPR 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5157PNP 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel