Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TB1227CNG Datasheet(PDF) 43 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) 43 Page - Toshiba Semiconductor

Zoom Inzoom in Zoom Outzoom out
 43 / 94 page
background image
TB1227CNG
2004-05-24
43
TEST CONDITION (Unless otherwise specified : H, RGB VCC = 9V ; VDD, Fsc VDD, Y / C VCC = 5V ; Ta = 25±3°C)
SW MODE
NOTE
ITEM
S26
S1
S31
S33
S34
S39
S42
S44
S45
S51
MEASURING METHOD
(1) Activate the test mode (S26-ON, Sub Add 02 ; 01h).
(2) Set as follows : band pass filter Q = 2, fo = 600kHz, crystal clock = conforming to
European, Asian system.
(3) Set the gate to the normal status.
(4) Input 3N rainbow color bar signal to pin 42 (Chroma IN).
(5) When input signal to pin 42 is the same in the burst and chroma levels (10mVp-p), burst
amplitude of B-Y output signal from pin 36 is expressed as eAT. When the level of input
signal to pin 42 is 100mVp-p or 300mVp-p, burst amplitude of the B-Y output signal is
expressed as F1T or F2T. The ratio between F1T and F2T is expressed as AT.
F2T / F1T = AT
(6) Perform the same measurement in the
EXT. mode (fo = 0).
(eAE, F1E, AE)
C1
ACC
Characteristic
ON
A
B
B
B
A
A
A
A
B
(7) Input 4N rainbow color bar signal to pin 42 (Chroma IN), and perform the same
measurement as the above-mentioned steps with 3N rainbow color bar signal input.


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