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: 57/94页
文件大小: 1291K
代理商: TB1227CNG
TB1227CNG
2004-05-24
60
TEST CONDITION
Unless otherwise specified : H, RGB VCC = 9V ; VDD, Fsc VDD, Y / C VCC = 5V ; Ta = 25±3°C ; BUS = preset value ;
pin 51 input video signal = 50 system
(Note) “×” in the data column represents preset value at power ON.
NOTE
ITEM
SUB-ADDRESS & BUS DATA
MEASURING METHOD
DV10 AFC-MASK Start
Phase
DV11 AFC-MASK Stop
Phase
DV12 VNFB Phase
Sub 02H
Sub 16H
0
×
0
×
0
×
0
×
0
×
0
1
0
(1) Supply 5V DC to pin 26.
(2) Set bus data as indicated on the left and activate the test mode.
(3) Measure the AFC-MASK start phase (X) and AFC-MASK stop phase (Y) of pin 49.
(4) Set the Sub 16H as indicated on the left.
(5) Measure the VNFB start phase (Z) of pin 54.
DV13 V. Output Maximum
Phase
DV14 V. Output Minimum
Phase
DV15 V. Output Phase
Variable Range
Sub 16H
×
0
1
0
1
0
1
(1) Input video signal to pin 51.
(2) Measure both phases (Xmax, Xmin) of pin 52 and pin 54 with the respective bus data settings shown on
the left.
(3) Find difference between the two phases measured in the above step 2.
Y = Xmax Xmin
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