- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373558 > TB1227CNG (Toshiba Corporation) VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL / NTSC / SECAM SYSTEM COLOR TV PDF資料下載
參數(shù)資料
| 型號(hào)： | TB1227CNG |
| 廠商： | Toshiba Corporation |
| 英文描述： | VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL / NTSC / SECAM SYSTEM COLOR TV |
| 中文描述： | 視頻，色度和同步信號(hào)處理集成電路的PAL / NTSC制式/ SECAM制式彩電 |
| 文件頁數(shù)： | 50/94頁 |
| 文件大?。?/td> | 1292K |
| 代理商： | TB1227CNG |
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頁當(dāng)前第50頁第51頁第52頁第53頁第54頁第55頁第56頁第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頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁
TB1227CNG
2004-05-24
50
TEST CONDITION (Unless otherwise specified : H, RGB V
CC
= 9V ; V
DD
, Fsc V
DD
, Y / C V
CC
= 5V ; Ta = 25±3°C)
SW MODE
S
33
S
34
S
39
S
42
S
44
S
45
S
51
(1) Activate the test mode (S26-ON, Sub Add 02 ; 08h).
NOTE
ITEM
S
26
S
1
S
31
MEASURING METHOD
C
12
Color
Difference
Output
ON
A
B
B
B
A
A
A
A
B
(2) Connect band pass filter (Q = 2), set to TV mode (f
o
= 600kHz) with 0dB attenuation.
(3) Set the crystal mode to conform to European, Asian system and set the gate to normal
status.
(4) Input 3N, 4N and 4P rainbow color bar signals having 100mV
p-p
burst to pin 42 of the
chroma input terminal one after another.
(5) Measure amplitudes of color difference signals of pin 36 (B-Y) and pin 35 (R-Y)
respectively, and express them as 3NeB-Y / R-Y, 4NeB-Y / R-Y and 4PeB-Y / R-Y
respectively.
(6) While inputting 4P 75% color bar signal (100mV
p-p
burst) to pin 42 of the chroma input
terminal, measure amplitudes of color difference signals of pin 36 (B-Y OUT) and pin 35
(R-Y OUT) respectively. (Ratio of those amplitudes is expressed as 4Peb-y / r-y for
checking color level of SECAM system.)
C
13
Demodulation
Relative
Amplitude
↑
↑
↑
↑
↑
↑
↑
↑
↑
↑
(1) Activate the test mode (S26-ON, Sub Add 02 ; 08h).
(2) Connect band pass filter (Q = 2), set to TV mode (f
o
= 600kHz) with 0dB attenuation.
(3) Set the crystal mode to conform to European, Asian system and set the gate to normal
status.
(4) Input 3N, 4N and 4P rainbow color bar signals having 100mV
p-p
burst to pin 42 of the
chroma input terminal one after another.
(5) Measure amplitudes of color difference signals of pin 36 (B-Y) and pin 35 (R-Y)
respectively, and express ratio between the two amplitudes as 3NG R / B, 4NG R / B
and 4PG R / B respectively.
(Note)
Relative amplitude of G-Y color difference signal shall be checked later in the
Text section.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TB1227BN | VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL/NTSC/SECAM SYSTEM COLOR TV |
| TB1231CN | PAL/NTSC 1CHIP (IF+VCD PROCESSOR) IC |
| TB1238N | GT 12C 12#12 SKT RECP |
| TB1251 | PAL/NTSC/SECAM 1 Chip (IF + VCD processor) IC |
| TB1251CN | PAL/NTSC/SECAM 1 Chip (IF + VCD processor) IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB1229DN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL/NTSC SYSTEM COLOR TV |
| TB1230AN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL/NTSC SYSTEM COLOR TV |
| TB1231AN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:PAL/NTSC 1CHIP (IF + VCD PROCESSOR) IC |
| TB1231CN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:PAL/NTSC 1CHIP (IF+VCD PROCESSOR) IC |
| TB1238BN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:PAL/NTSC 1CHIP (IF + VCD PROCESSOR) IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。