参数资料
型号: TB1245N
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封装: PLASTIC, SDIP-56
文件页数: 39/101页
文件大小: 1490K
代理商: TB1245N
TB1245N
2001-07-26
42
TEST CONDITION (Unless otherwise specified : H, RGB VCC = 9V ; VDD, Fsc VDD, Y / C VCC = 5V ; Ta = 25±3°C)
SW MODE
SUB-ADDRESS & BUS DATA
NOTE
ITEM
S39
S42
S44
S45
S51
04H 08H 0FH 10H 13H 14H
MEASURING METHOD
(1) Set the bus data so that black expansion is on and black expansion point is
maximum.
(2) Supply 1.0 V to pin 39 (Black Peak Hold).
(3) Supply 2.9 V to the APL of pin 44.
(4) Connect the power supply to pin 45 (Y1
IN). While raising the supply voltage from
the level measured in the preceding item
Y1, measure voltage change at pin 37
(Y1out).
(5) Set the bus data to center the black
expansion point, and perform the same
measurement as the above steps 2
through 4.
Y11
Black Expansion Start
Point
A
C
A
20H 04H 00H 00H 3AH
Vari-
able
(6) Set the black expansion point to the minimum by setting the bus data, and perform
the same measurement as the above steps 2 through 4.
(7) While supplying 2.2 V to the APL of pin 44, perform the same measurement as the
above step 4 with the black expansion point set to maximum, center and minimum
Y12
Black Peak Detection
Period (Horizontal)
Black Peak Detection
Period
(Vertical)
B
E3H
In the condition of the Note Y1, measure waveform at pin 39 (Black Peak Hold).
相关PDF资料
PDF描述
TB1246AN COLOR SIGNAL DECODER, PDIP56
TB1254N SPECIALTY CONSUMER CIRCUIT, PDIP56
TB1261F SPECIALTY CONSUMER CIRCUIT, PQFP80
TB1274BFG SPECIALTY CONSUMER CIRCUIT, PQFP48
TB1305FG SYNC SEPARATOR IC, PQFP48
相关代理商/技术参数
参数描述
TB1246AN 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:NTSC 1 CHIP (IF + VCD PROCESSOR) IC
TB-125.000MBD-T 功能描述:标准时钟振荡器 125.000MHz 3.3V 25ppm -40C to 85C RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列:
TB-125.000MBE-T 制造商:TXC Corporation 功能描述:OSC MEMS 125.000 MHZ 3.3V SMD
TB-125.000MCD-T 功能描述:标准时钟振荡器 125.000MHz 2.5V 25ppm -40C to 85C RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列:
TB-125.000MCE-T 制造商:TXC Corporation 功能描述:OSC MEMS 125.000 MHZ 2.5V SMD