- 您现在的位置：买卖IC网 > PDF目录98165 > TB1227CNG SPECIALTY CONSUMER CIRCUIT, PDIP56 PDF资料下载
参数资料
| 型号： | TB1227CNG |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| 封装： | 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-56 |
| 文件页数： | 73/94页 |
| 文件大小： | 1291K |
| 代理商： | TB1227CNG |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页当前第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页
TB1227CNG
2004-05-24
75
TEST CONDITION (Unless otherwise specified : H, RGB VCC = 9V ; VDD, Fsc VDD, Y / C VCC = 5V ; Ta = 25±3°C ; BUS = preset value)
SW MODE
SUB-ADDRESS & BUS DATA
NOTE
ITEM
S21 S22 S31 S33 S34 S51
—
01H 05H 08H 0CH 0DH 0EH
MEASURING METHOD
T26
Blanking Pulse Output
Level
B
A
—
80H 10H 04H 80H 80H 80H
(1) Input synchronizing signal of 0.3V in amplitude to pin 51 (Sync IN)
(2) Connect pin 21 (Digital Ys) and pin 22 (Analog Ys) to ground.
(3) Set bus data so that blanking is on.
(4) Measure voltage of pin 13 (G OUT) in V. blanking period (Vv).
(5) Measure voltage of pin 13 (G OUT) in H. blanking period (Vh).
T27
Blanking Pulse Delay
Time
↑
——
—
↑
In the setting condition of the Note T26, find “tdon” and “tdoff” (see figure
below) between the signal impressed to pin 6 (BFP IN) and output
signal of pin 13 (G OUT).
T28
RGB Min. Output
Level
↑
—
00H
↑
00H 00H 00H
(1) Short circuit pin 31 (Y IN), pin 33 (B-Y IN) and pin 34 (R-Y IN) in
AC coupling.
(2) Input synchronizing signal of 0.3V in amplitude to pin 51 (Sync IN).
(3) Connect pin 21 (Digital Ys) and pin 22 (Analog Ys) to ground.
(4) Set bus data so that brightness and RGB cutoff are minimum.
(5) Measure video voltage of pin 13 (G OUT) (Vmn).
(1) Short circuit pin 33 (B-Y IN) and pin 34 (R-Y IN) in AC coupling.
(2) Input stepping signal to pin 31 (Y IN) and synchronizing signal of
0.3V in amplitude to pin 51 (Sync IN).
T29
RGB Max. Output
Level
↑
—
80H
1fH 44H 80H 80H 80H
(3) Connect pin 21 (Digital Ys) and pin
22 (Analog Ys) to ground.
(4) Set bus data so that contrast and Y
sub contrast are maximum.
(5) While increasing amplitude of the
stepping signal, measure maximum
output level just before video signal
of pin 13 (G OUT) is distorted (Vmn).
相关PDF资料 |
PDF描述 |
|---|---|
| TB1230AN | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TB1231BN | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TB1231CN | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TB1231N | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| TB1238BN | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TB1229DN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL/NTSC SYSTEM COLOR TV |
| TB1230AN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL/NTSC SYSTEM COLOR TV |
| TB1231AN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PAL/NTSC 1CHIP (IF + VCD PROCESSOR) IC |
| TB1231CN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PAL/NTSC 1CHIP (IF+VCD PROCESSOR) IC |
| TB1238BN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PAL/NTSC 1CHIP (IF + VCD PROCESSOR) IC |
发布紧急采购，3分钟左右您将得到回复。