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參數(shù)資料
| 型號(hào)： | TB1261F |
| 廠商： | Toshiba Corporation |
| 英文描述： | TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC |
| 中文描述： | 東芝的BiCMOS集成電路，硅單片 |
| 文件頁(yè)數(shù)： | 43/66頁(yè) |
| 文件大?。?/td> | 1544K |
| 代理商： | TB1261F |
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TB1261F/TB1262F
2002-6-30 43 / 66
Note
C10
Items/Symbols
SECAM CbCr out
Relative Amplitude
/ R/B-S
Bus conditions
Measurement methods
(1)Calculate : "R/B-S"=VRS/VBS
C11
Color Difference S/N
Ratio
/ SNB-S
/ SBR-S
RGB Mute:0
Color System:5
Uni-Color:64
Y Mute:1
Others: preset
Color System:5
Others: preset
(1) Input a 200mV(p-p) non-modulated chroma signal into Pin61.
(2) Measure the amplitude of noise on Pin51, that is nR.
(3) Measure the amplitude of noise on Pin52, that is nB.
(4) Calculate : "SNB-S"=20log(2
√
2VBS/nB)
"SNR-S"=20log(2
√
2VRS/nR)
(1) Input a 75% color bar(200mV(p-p) at R ID) into Pin61.
(2) Measure the amplitude between Black and Cyan/Red, that is
VCyan/VRed for pin #51.
(3) Measure the amplitude between Black and Yellow/Blue, that
is VYellow/VBlue for pin #52.
(4) Calculate :
"LinR"=VCync/Vred
"LinB"=VYellow/VBlue
red
C12
SECAM
Linearity
/ LinB
/ LinR
LinR
LinB
cyan
blue
yellow
C13
Rising-Fall Time
/ trfB
/ trfR
Color System:5
Others: preset
(1) Input a 75% color bar(200mV(p-p) at R ID) into Pin61.
(2) Measure the rising time(from 10% to 90%) between Green
and Magenta at Pin 51/Pin 52, that is "trR"/"trB".
Magenta
Green
10%
90%
trB
，
trR
C14
SECAM ID
Sensitivity (Normal
Mode)
/ V
SIDHON
/ V
SIDHOFF
/ V
SIDHVON
/ V
SIDHVOFF
SECAM ID
Sensitivity (Low
Mode)
/ V
SIDLHON
/ V
SIDLHOFF
/ V
SIDLHVON
/ V
SIDLHVOFF
S ID Sens:0/1
S ID Mode:0/1
Color System:5
Others: Preset
(1) Input a 75% color bar(200mV(p-p) at R ID) into Pin61..
(2) Set BUS data so that “S ID Sens” is Normal, “S ID Mode”
is H.
(3) Measure the burst amplitude at which color killer turns on
and off, that is "V
SIDHON
" / "V
SIDHOFF
".
(4) Set BUS data so that “S ID Mode” is H+V.
(5) Repeat (3), that is "V
SIDHVON
" / "V
SIDHVOFF
".
(6) Set BUS data so that “S ID Sens” is Low, “S ID Mode” is H.
(7) Repeat (3), that is "V
SIDLHON
" / "V
SIDLHOFF
".
(8) Set BUS data so that “S ID Mode” is H+V.
(1) (9)Repeat (3), that is "V
SIDLHVON
" / "V
SIDLHVOFF
".
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TB1262F | TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC |
| TB20.0 | HIGH-ENERGY TRIGGERED SPARK GAPS |
| TB10.0 | Beldsol Magnet Wire, Approx. Spool Length: 6400'; Conductor Size AWG:36; No. Strands x Strand Size:Solid; Approval Categories:J-W-1177/9; MW 28-C (Single); Conductor Material:Copper RoHS Compliant: Yes |
| TB15.0 | MU-MU FIBER JUMPER SINGLE MODE PVC 10 METER |
| TB25.0 | XTAL CER SMT 6X3.5 2PAD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB1262F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC |
| TB1274BFG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:LUMINANCE, CHROMA AND SYNCHRONIZING SIGNALS PROCESSOR IC FOR PAL / NTSC / SECAM COLOR TV |
| TB12A | 制造商:Lenline 功能描述: |
| TB12A6C | 制造商:STMicroelectronics 功能描述:TB12A6C - Rail/Tube |
| TB12C6CM | 制造商:STMicroelectronics 功能描述:TB12C6CM - Rail/Tube |
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