Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TB1227CNG Datasheet(PDF) 55 Page - Toshiba Semiconductor

Part No. TB1227CNG
Description  VIDEO, CHROMA AND SYNCHRONIZING SIGNALS PROCESSING IC FOR PAL / NTSC / SECAM SYSTEM COLOR TV
Download  94 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng
Logo 

TB1227CNG Datasheet(HTML) 55 Page - Toshiba Semiconductor

Zoom Inzoom in Zoom Outzoom out
 55 / 94 page
background image
TB1227CNG
2004-05-24
55
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
DH10 H. FBP Phase
DH11 H. Picture Position,
Maximum
DH12 H. Picture Position,
Minimum
DH13 H. Picture position
Control Range
DH14 H. Distortion
Correction Control
Range
Sub 0BH
0
1
0
1
0
1
0
1
0
1
×
×
×
×
×
×
(1) Supply 4.5V DC to pin 5.
(2) Input video signal to pin 51.
(3) Set the width of pin 6 input pulse to 8µs.
(4) Measure φFBP shown in the figure below (φFBP).
(5) Adjust the phase of pin 6 input pulse so that the center of pin 4’s output pulse corresponds to the trailing
edge of input sync. signal.
(6) Set bus data as indicated on the left and measure the horizontal picture position with respective bus data
settings (HSFTmax, HSFTmin).
(7) Find HP difference between the conditions mentioned in the above step 6 (∆HSFT).
(8) Reset bus data to the preset value.
(9) While impressing 5V DC to pin 5, measure HP.
(10) While impressing 4V DC to pin 5, measure HP.
(11) Find difference between the two measurement results obtained in the preceding steps 9 and 10 (∆HCC).


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn