Datenblatt-pdf.com


TA1204AF Schematic ( PDF Datasheet ) - Toshiba Semiconductor

Teilenummer TA1204AF
Beschreibung y CORRECTION IC FOR LCD TV
Hersteller Toshiba Semiconductor
Logo Toshiba Semiconductor Logo 




Gesamt 25 Seiten
TA1204AF Datasheet, Funktion
www.DataSheet4U.com
TA1204AF
TENTATIVE
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1204AF
γ CORRECTION IC FOR LCD TV
TA1204AF is γ correction IC, that have common drive circuit, for
small or medium TFT panel (Normally White). TA1204AF is flat
44 pin package. TA1204AF have two linear RGB inputs.
FEATURES
Two linear RGB inputs
Selectable DC coupling or AC coupling (pedestal clamp) input
for both inputs
γ correction circuit with RGB fine adjustments
Drive gain control circuit with RGB fine adjustments
Cutoff level control circuit with RGB fine adjustments
Brightness and Contrast control circuits
AC and DC controls for the common electrode
Pre-drive output circuit with feedback input for common electrode
RGB output with Horizontal and / or Vertical reverse circuit
Weight: 1.15g (Typ.)
000707EBA1
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
The products described in this document are subject to the foreign exchange and foreign trade laws.
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
www.DataSheet4U.comTOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
The information contained herein is subject to change without notice.
2001-02-07 1/25






TA1204AF Datasheet, Funktion
www.DataSheet4U.com
PIN
No.
PIN NAME
FUNCTION
24 R Cutoff
26 B Cutoff
Fine-adjusts cutoff voltage for R / B
axis.
When left open, biased 2.5V.
When voltage is adjusted to 2.5V,
cutoff fine voltage is 0V (typ.) in
relation to G axis.
INTERFACE CIRCUIT
TA1204AF
INPUT / OUTPUT
SIGNAL
DC input
0 to 5V
Cutoff voltage :
2 to 2V
25 Com Cutoff
Adjusts common cutoff voltage.
Batch-adjust three axes.
When left open, biased 2.5V.
When voltage is adjusted to 2.5V,
cutoff voltage is 5V (typ.).
27 Brightness
Adjusts brightness.
Batch adjusts three axes.
When left open, biased 3.3V.
When voltage is adjusted to 3.3V,
brightness voltage is 0V (typ.), center.
28 B Drive
30 R Drive
Fine-adjusts drive voltage for B / R
axis.
When left open, biased 2.5V.
When voltage is adjusted to 2.5V, drive
voltage adjustment is 0% (typ.).
DC input
0 to 5V
Cutoff voltage :
10 to 0V
DC input
0 to 5V
Brightness voltage
: 3.8 to 2V
DC input
0 to 5V
Output
amplitude :
45 to 150%
www.DataSheet4U.com
2001-02-07 6/25

6 Page









TA1204AF pdf, datenblatt
www.DataSheet4U.com
TA1204AF
CHARACTERISTIC
Output Frequency Response
Output Frequency Response
Deviation
Output Dynamic Range
Output Through Rate
Output S / N
Polarity Reverse Typical
Center Voltage Deviation
Polarity Reverse
Center Voltage
Max. Variable
Range
Min. Variable
Range
Deviation
Typical
γ Characteristic Deviation
Polarity Gap
γ Characteristic
Variable Range
Max.
Min.
Deviation
γ Fine
Adjustment
Characteristic
Variable Range
Max.
Min.
Deviation
Common Drive Output Typical
Amplitude
Common Drive Max.
Output Amplitude
Variable Range Min.
Typical Common Drive Center
Voltage
Common Drive
Center Voltage
Variable Range
Max.
Min.
Common Drive Output Through Rate
Clamp Signal Input Threshold 1
Clamp Signal Input Threshold 2
Input-Switching Signal Threshold
Polarity Reverse Signal Threshold
Polarity Reverse Phase-Switching
Signal Threshold
SYMBOL
fout
fout
Aout
SRs
SN
VoS
VoS
VoM
TEST
CIR-
CUIT
VoL
VoML
Gs
Gs
Gsp
GSM
GSL
GSML
GVM
GVL
GVML
ScS
ScM
ScL
VcS
VcM
VcL
SRc
VCP1
VCP2
VSEL
VPOL
VINV
TEST CONDITION
MIN TYP. MAX UNIT
(Note 16)
8
12
MHz
0.5
(Note 17)
(Note 18)
(Note 19)
(Note 20)
10.6
50
50
6.18
11.15
65
6.48
11.7
6.78
100
Vp-p
V /µs
dB
V
mV
11.08 11.38 11.58
(Note 21) 0.74 0.94 1.14
V
(Note 22)
(Note 23)
(Note 24)
67
75
57
73
61
100
72 77
5
3
81.5 85
60 63
53
78 83
66 71
5
mV
%
%
%
%
%
%
%
(Note 25) 4.6 5.1 5.6 Vp-p
8.1 8.8 8.9
(Note 26)
0 0.5
V
(Note 27) 4.7 5 5.2 V
10.7 11 11.3
(Note 28)
0.1 0.27 0.5
V
(Note 29) 5
9 V /µs
(Note 30) 1.2 1.4 1.6
V
(Note 31) 3.3 3.5 3.7
(Note 32) 2.3 2.5 2.7
V
V
(Note 33) 2.4 2.6 2.8
V
(Note 34) 2.6
2.8
3
V
www.DataSheet4U.com
2001-02-07 12/25

12 Page





SeitenGesamt 25 Seiten
PDF Download[ TA1204AF Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
TA1204AFy CORRECTION IC FOR LCD TVToshiba Semiconductor
Toshiba Semiconductor

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche