- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383959 > TMC22153AKHC (FAIRCHILD SEMICONDUCTOR CORP) JT 32C 32#20 SKT PLUG PDF資料下載
參數(shù)資料
| 型號： | TMC22153AKHC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | JT 32C 32#20 SKT PLUG |
| 中文描述： | COLOR SIGNAL DECODER, PQFP100 |
| 封裝： | MQFP-100 |
| 文件頁數(shù)： | 57/84頁 |
| 文件大小： | 417K |
| 代理商： | TMC22153AKHC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁當前第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁
PRODUCT SPECIFICATION
TMC22x5yA
REV. 1.0.0 2/4/03
57
Y Offset
The 8 bit Y offset adds any offset required in the Y or RGB
data outputs. For example 64 (16) for the 64 (16) to 940
(235) 10 bit (8 bit) 601 outputs. When the output is YC
B
C
R
this offset is applied to the luminance data only. The Y offset
also provides the blanking level for RGB
outputs with syncs.
Matrix Limiters
The different limiters are listed below, 10 bit data is
assumed.
Table 13. Matrix Limiters
Examples of Output Matrix Operation
From the SMPTE-170M specification:
YC
B
C
R
data ranges are:
Y data range is 64 to 940 (876)
C
B
C
R
data ranges are 64 to 960 (+/- 448)
Matrix programming:
YGx = (876 / 540) = 1 + (159/256)
UGx = (448 / 236) = 1 + (230/256)
VGx = (448 / 332) = 1 + (89/256)
YOFF = 64
PED = 44
PAL digital composite input and RGB (0-1023) outputs:
The nominal scaling factors are simply:
YGx = 1023/572 = 1 + (202/256)
UGx = (1023/572)*(1/0.492) = 3 + (163/256)
VGx = (1023/572)*(1/0.877) = 2 + (10/256)
YOFF= 0
PED = 0
It is also possible with the architecture supplied to use the
limiters on the output of the matrix to clip the output video
deliberately by using a slightly larger gain than is required.
The Y_Offset can achieve the same by setting its value to be
one lsb less than the minimum clip level.
Buffer Registers
The BUFFER pin allows the user to externally switch
between two sets of internal registers that have the same
function. This register buffering allows the matrix gain,
picture hue, and luma offset to be changed at a known time
relative to the input data.
Registers 17 to 1D are selected when the BUFFER pin is
LOW and registers 27 to 2D are selected when the BUFFER
pin is HIGH. If the msb of the decoder product code DPC
2
is
LOW, an 8 bit decoder has been selected and the bottom 2
bits of registers 17 to 1A and 27 to 2A are forced to zero.
LMT
1-0
00
01
Comments
RGB output format, limited from 0 to 1023
YC
B
C
R
output format, Y limited from 0 to
1023 and C
B
C
R
limited to +/- 511.
RGB output format, limited from 64 to 940
YC
B
C
R
output format, Y limited from 64 to
940 and C
B
C
R
limited to +/- 448
10
11
Color
White
Yellow
Cyan
Green
Magenta
Red
Blue
Black
Y
U
0
V
0
54
-332
-278
278
332
-54
0
584
523
423
361
267
205
105
44
-236
79
-156
156
-79
236
0
Decoder Output
Y
C
B
939
0
841
-448
678
150
578
-296
426
296
CCIR 601 Spec
Y
C
B
940
0
840
-448
678
151
578
-296
426
296
Color
White
Yellow
Cyan
Green
Magenta
C
R
0
73
-447
-376
376
C
R
0
72
-448
-375
375
Red
Blue
Black
325
163
64
-150
448
0
447
-73
0
326
164
64
-151
448
0
448
-72
0
Color
White
Yellow
Cyan
Green
Magenta
Red
Blue
Black
Y
U
0
V
0
57
-352
-295
295
352
-57
0
572
507
401
336
236
171
65
0
-250
84
-165
165
-84
250
0
Color
White
Yellow
Cyan
Green
Magenta
Red
Blue
Black
G
R
B
1023
1023
1023
1023
0
0
0
0
1023
1023
0
0
1023
1023
0
0
1023
0
1023
1
1022
1
1023
0
Decoder Output
Y
C
B
CCIR 601 Spec
Y
C
B
Color
C
R
C
R
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMC3003R2C80 | Triple Video D/A Converter |
| TMC3003KRC30 | Triple Video D/A Converter |
| TMC3003KRC50 | Triple Video D/A Converter |
| TMC3003KRC80 | Triple Video D/A Converter |
| TMC3003 | Triple Video D/A Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMC22191 | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Digital Video Encoders/Layering Engine |
| TMC22191KHC | 功能描述:視頻 IC D/V Encoder Layering Engine 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 |
| TMC22191R0C | 功能描述:視頻 IC D/V Encoder Layering Engine 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 |
| TMC22191R0CT | 功能描述:視頻 IC D/V Encoder Layering Engine 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 |
| TMC222 | 制造商:Trinamic 功能描述:IC SM WITH I2C INTERFACE |
發(fā)布緊急采購，3分鐘左右您將得到回復。