參數(shù)資料
型號: TVP3020-175
廠商: Texas Instruments, Inc.
英文描述: Video Interface PALETTE(視頻接口調色器)
中文描述: 視頻接口盒(視頻接口調色器)
文件頁數(shù): 49/98頁
文件大?。?/td> 582K
代理商: TVP3020-175
2–35
The relationship between RSET and the full scale output current IOG is:
RSET (
) = K1
×
V
ref
(V) / IOG (mA)
The full-scale output current on IOR and IOB for a given RSET is:
IOR, IOB (mA) = K2
×
V
ref
(V) / RSET (
)
where K1 and K2 are defined as:
PEDESTAL
IOG
IOR, IOB
8-BIT OUTPUT
K1 = 11,294
6-BIT OUTPUT
K1 = 11,206
8-BIT OUTPUT
K2 = 8,067
6-BIT OUTPUT
K2 = 7,979
7.5 IRE
0 IRE
K1 = 10,684
K1 =10,600
K2 = 7,462
K2 = 7,374
White
Black
Blank
SYNC
92.5 IRE
[mA]
26.67
9.05
7.62
0.00
[V]
1.000
0.340
0.286
0.000
[mA]
19.05
1.44
0.00
[V]
0.714
0.054
0.000
Green
Red/Blue
7.5 IRE
40 IRE
Figure 2–14. Composite Video Output (With 7.5 IRE, 8-Bit Output)
White
Black/
Blank
SYNC
100 IRE
40 IRE
[mA]
25.24
7.62
0.00
[V]
0.950
0.286
0.000
[mA]
17.62
0.00
[V]
0.660
0.000
Green
Red/Blue
Figure 2–15. Composite Video Output (With 0 IRE, 8-Bit Output)
NOTE: 75-
doubly terminated load, Vref = 1.235 V, RSET = 523
. RS343A-levels and tolerances are assumed on all
levels.
相關PDF資料
PDF描述
TVP3020-135 Video Interface PALETTE(視頻接口調色器)
TVP3025-135 Video Interface PALETTE(三PLL,視頻接口調色器)
TVP3025-175 Video Interface PALETTE(三PLL,視頻接口調色器)
TVP3030-175 Video Interface PALETTE Exract(1600×1200,24位真彩色視頻接口調色器)
TVP3030-220 Video Interface PALETTE Exract(1600×1200,24位真彩色視頻接口調色器)
相關代理商/技術參數(shù)
參數(shù)描述
TVP3020-175MDN 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette
TVP3020-175PCE 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette
TVP3020-200MDN 制造商:Rochester Electronics LLC 功能描述:- Bulk
TVP3020-200PCE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video DAC with Color Palette (RAMDAC)
TVP3020-220MDN 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette