參數(shù)資料
型號(hào)： TVP5031PFP
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： POWER, PLASTIC, TQFP-80
文件頁數(shù)： 20/92頁
文件大?。?/td> 415K
代理商： TVP5031PFP
2–11
2.3
Genlock Control
The frequency control word of the internal color subcarrier digital control oscillator (DCO) and the sub-carrier phase
reset bit are transmitted via the GLCO terminal. The frequency control word is a 23-bit binary number. The frequency
of the DCO can be calculated from the following equation:
F
dco +
F
ctrl
223
F
sclk
where Fdco is the frequency of the DCO, Fctrl is the 23-bit DCO frequency control and Fsclk is the frequency of the
SCLK.
The last bit (bit 0) of the DCO frequency control is always 0 .
A write of 1 to bit 4 of the chrominance control register at the host port sub-address 1Ah causes the sub-carrier DTO
phase reset bit to be sent on the next scan line on GLCO. The active low reset bit occurs 7 SCLKs after the
transmission of the last bit of DCO frequency control. Upon the transmission of the reset bit, the phase of the TVP5031
internal sub-carrier DCO is reset to zero.
A genlocking slave device can be connected to the GLCO terminal and use the information on GLCO to synchronize
its internal color phase DCO to achieve clean line and color lock.
Figure 2–20 shows the timing of GLCO.
SCLK
GLCO
23-Bit frequency control
Start bit
DCO reset
MSB
LSB
>128 SCLK
1
SCLK
1
SCLK
7 SCLK
23 SCLK
Figure 2–20. GLCO Timing
2.4
Video Output Format
The TVP5031 supports both square-pixel and ITU-R BT.601 sampling formats and multiple Y-UV output formats:
20-bit 4:2:2
16-bit 4:2:2
10-bit 4:2:2
8-bit 4:2:2
10-bit ITU-R BT.656
8-bit ITU-R BT.656
相關(guān)PDF資料
PDF描述
TVP5040CPFP COLOR SIGNAL DECODER, PQFP80
TVP5040PFP COLOR SIGNAL DECODER, PQFP80
TVP5041PFP COLOR SIGNAL DECODER, PQFP80
TVP5146M1PFP COLOR SIGNAL DECODER, PQFP80
TVP5146M2IPFPR COLOR SIGNAL DECODER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5031TQFP 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL VIDEO DECODER
TVP5040 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL Digital Video Decoder With Macrovision Detection
TVP5040CPFP 功能描述:IC NTSC/PAL VIDEO DECODER 80TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
TVP5040CPFPG4 功能描述:IC NTSC/PAL VIDEO DECODER 80TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
TVP5040EVM 制造商:Texas Instruments 功能描述:EVAL BD TVP5040EVM USER S GUIDE - Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*