參數(shù)資料
型號(hào): TVP5154APNP
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP128
封裝: GREEN, PLASTIC, HTQFP-128
文件頁數(shù): 24/92頁
文件大?。?/td> 1089K
代理商: TVP5154APNP
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
7.2.2
Analog Channel Controls Register
Address
01h
Default
15h
7
6
5
4
3
2
1
0
Reserved
1
0
1
Automatic gain control
Automatic gain control (AGC):
00 = AGC disabled (fixed gain value)
01 = AGC enabled (default)
10 = Reserved
11 = AGC frozen to the previously set value
7.2.3
Operation Mode Controls Register
Address
02h
Default
00h
7
6
5
4
3
2
1
0
Color burst
Composite peak
Color subcarrier
Luma peak
Power down
Fast lock mode
TV/VCR mode
reference enable
disable
PLL frozen
disable
mode
Fast lock mode:
0 = Normal operation (default)
1 = Fast lock mode. Locks within three fields if stable input signal and forced video standard.
Color burst reference enable:
0 = Color burst reference for AGC disabled (default)
1 = Color burst reference for AGC enabled (not recommended)
TV/VCR mode:
00 = Automatic mode determined by the internal detection circuit (default)
01 = Reserved
10 = VCR (nonstandard video) mode (recommended when using a camera locked to the AC line frequency)
11 = TV (standard video) mode
With automatic detection enabled, unstable or nonstandard syncs on the input video forces the detector into the VCR mode. This turns off
the comb filters and turns on the chroma trap filter.
Composite peak disable:
0 = Composite peak protection enabled (default)
1 = Composite peak protection disabled
Color subcarrier PLL frozen:
0 = Color subcarrier PLL increments by the internally generated phase increment (default).
GLCO pin outputs the frequency increment.
1 = Color subcarrier PLL stops operating.
GLCO pin outputs the frozen frequency increment.
Luma peak disable
0 = Luma peak processing enabled (default)
1 = Luma peak processing disabled (recommended)
Power-down mode:
0 = Normal operation (default)
1 = Power-down mode. A/Ds are turned off and internal clocks are reduced to minimum.
30
Internal Control Registers
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5154A
相關(guān)PDF資料
PDF描述
TVP5154PNPG4 COLOR SIGNAL DECODER, PQFP128
TVP5154PNPRG4 COLOR SIGNAL DECODER, PQFP128
TVP5154PNPR COLOR SIGNAL DECODER, PQFP128
TVP5154PNP COLOR SIGNAL DECODER, PQFP128
TVP5157PNPR COLOR SIGNAL DECODER, PQFP128
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5154APNPR 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM Vid Dec 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
TVP5154EVM 功能描述:視頻 IC 開發(fā)工具 TVP5154 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V
TVP5154PNP 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
TVP5154PNP 制造商:Texas Instruments 功能描述:4-Channel Video Decoder
TVP5154PNPG4 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