TA8631N ,Liner RGB Processor for MonitorINTEGRATED CIRCUIT TAB 6 31Nl TOS‘H'BA TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT. TECHNICAL DATASIL ..
TA8637BF ,VHF MODULATOR FOR VCR OR VDPTA8637BFTA2627RF.IvvVHF MODULATOR FOR VCR OR VDP
TA8637BP ,VHF MODULATOR FOR VCR OR VDPTA8637BPTARER7RP.Ivv
TA8667 ,HORIZONTAL AFC ICTA8667P/FTAREE7P TAREE7FIvvv:IvvvThe TA8667P, TA8667F is generation of high-frequency |TA8667P Iclo ..
TA8667F ,HORIZONTAL AFC ICTA8667P/FTAREE7P TAREE7FIvvv:IvvvThe TA8667P, TA8667F is generation of high-frequencyclock synchron ..
TA8667P ,HORIZONTAL AFC ICTA8667P/FTAREE7P TAREE7FIvvv:IvvvThe TA8667P, TA8667F is generation of high-frequencyclock synchron ..
TC59S6416BFTL-10 ,1,048,576-words x 4BANKS x 16-BITS synchronous dynamic RAMTOSHIBA TC5956416/08/04BFT/BFTL-80,-1O1,048,576-WORDSX4BANKSX16-BITS SYNCHRONOUS DYNAMIC RAM2,097,1 ..
TC620CC/OA , 5V, DUAL TRIP POINT TEMPERATURE SENSORS
TC620CCOA , 5V, DUAL TRIP POINT TEMPERATURE SENSORS
TC620CCOA , 5V, DUAL TRIP POINT TEMPERATURE SENSORS
TC620CCOA , 5V, DUAL TRIP POINT TEMPERATURE SENSORS
TC620CCOA , 5V, DUAL TRIP POINT TEMPERATURE SENSORS
TA8631N
Liner RGB Processor for Monitor
' 1.l't(MillyillllBa
INTEGRATED CIRCUIT
TECHNICAL DATA
TENTATIVE
LINEAR RGB PROCCESSOR FOR A MONITOR/
DISPLAY APPLICATION
The TA8631N is a linear RCB signal proccessor which
is designed for a monitor or a display application.
The drightness control is possible in both CRT
driving circuits, a direct couplling circuit or an
AC couplling circuit.
. 6OMHz ROB signal band width (Typ.)
. AC couplling CRT driving circuit
(peak clamp construction): Adjustable Blanking
Pulse ampltude and Clamping pulse input are applied.
. Direct couplling CRT driving circuit: Pedestal
clamp and equiped DC feedback circuit are applied.
. Contrast Control
. Blanking pulse amplitude adjustment
. Clamping circuit
TA8631N
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT
SILICON MONOLITHIC
Unit in mm
27.4:02 2
1.78 1010.1
1.25m .46h0.1 ' 0.18 a
Package width and length do not
include mold protrusion.
Allowable mold protrusion is 0.15mm.
J EDEC -
. DC feedback (DC restoration) TOSHIBA SDIP30-P-400
. Brightness Control
. ACL circuit
MAXIMUM RATINGS (Ta=25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage _ VCC‘VEE 15 V
Terminal 2 Voltage V2 o-Ire V
Terminal 6,9,12 and 7,10,13 V6,V9,V12 .. V
lil Terminal 4,8 Voltage Vcc-vo 10 V
J Vcc-V8
I'] Terminal 16, 21, 25 Voltage V16,V21,V25 VEE-5 ll
:5 Terminal 17,22,27 Cource Current 117,122,127 10 mA
.3 Terminal 17, 22, 27 Voltage V17 ,V22,V27 Vcc ll
S' Terminal 20,23,28,29 Voltage V20,V23,V28,V29 tF5 ll
3 Terminal 30 Voltage V30 ty-Vcc ll
.3 Power Dissipation PD MAX 1.6 H
t] Operating Temperature Topr -20-65 "c
Cl Storage Temperature Tstg .-55-150 "c
The information contained herein is presented only as a guide for the applications of our TA8631N-1
products No responsibility is assumed by TOSHIBA for any infringements of patents or' other 1988-9- 12
rights of the third parties which may result from its use. No license is granted by implication .
GTIAIZU) TDOHIDA CORPORATION
or otherwise under any patent or patent rights of TOSHIBA or othys.
'TG‘SHIIBAINTEGRATED CIRCUIT TA8631N
TECHNICAL DATA
BLOCK DIAGRAM
con? BLK
CLAMP GATE
R FEEDBACK
R VCC(CONTR0L)
BLACK LEVEL ADJ
G FEEDBACK
BLANK PULSE ADJ
B FEEDBACK
Q ROUT
Q GOUT
6 VCC (Rye! B)
2 l 7 a 9 11 13 u
O B O Q a F A d E Q a H Bi 0
'''1t,is'ijs"'tiiileei'ifii,'z'tsiiii2tr'a'
e5 8 m c: h h
ii''i' ai),": t E? g t
20 A tat A
0v 0 ' O 0
POWER DISSIPATION
P"'h man
'il 1aamW/t
m oo 25 150
AMBIENT TEMPERATURE Tts. cc)
TA863IN-2
GTIAI2f2) El “ID‘HEH? 001.959? 8%l El . TOOHIQA e"''"''?'""")"'
oroyLdis,alNniiaW1ii0 CIRCUIT TA8631N
TECHNICAL DATA
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Ta=25°Cil.5°C, Vcc=8v, VEE=-5V)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Recommendable f19. 24 VCC 1 7 . 2 8. 0 8. 8 ll
Supply Ilo1tage f14 11EE -5.5 -5.0 -4.5
f2h Icc24 7 9 13
Supply r
Current #19 ICCl9 1 Note 1 34 43 64 mA
#14 IEE14 _ 3O 39 56
1l6+,V9+,1l12+ 1.4 1.5 1.6 ll
Input Signal Dynamic - - - - - -
Range V6 ,V9 ,V12 1 Note 2 0.8 1.0 1.2
V6, V9, 1112 - 0.7 1.0 Vp-p
Output Amplitude thy 1 Note 2 - 5.0 - Vp-p
Maximum Cain Gm 1 Note 3 11.5 12.5 13.5 dB
Contrast Range RCONT 1 V2=6V-+V2=1V 12.0 - - dB
Contrast Tracking TRCONT 1 Note 4 - i2 i3 dB
11/.r1tti:g,1?e,u, WW INote5 -0.1 00.1 Vp-p
J g VBLK MIN 0.8 1.0 1.2
Blanking Pulse - - t -
Tracking TRBLK 1 Note 6 50 mVp p
Blanking "H" level VH BLK 1 3.5 - Ilcc-2 V
Pulse "L" level Ill, BLK -0.4 - 2.5
Blanking Pulse
Delay Time blk l 50 100 nsec
Blanking Pulse Range RBLK 1 Note 5 1.9 2.2 2.5 ll
Black Level Control RBL 1 Note 7 0.1 - 4.0 V
RGB Black Level
Difference AVBL 1 Note 8 - 150 mV
Black Level - KI o
Temperature Drift ATBL l Note 9 0 mV/ C
ACL VTH ACL V
. . 6.
Threshokd Voltage Gain GACL 1 Note 10 5 9 6 3 6 dB/V
R.G.B Freq. Response wa 1 Note 11 - 45 - MHz
o-10MI1z - - t0.5 dB
R Ita' 1e R l .
esponse 1pp 10MHz~30MHz - 2.5 ' 3.5
TA8631N-3
19M-9-12
QT1A12(2) III MT?i?q'? [10139598 7i?T El _ . T8ltt2Htr2Ae2oAr'tl9AA'rtoN
, ordswaiuP1lifff.l? CIRCUIT TAB 6 31N
TECHNICAL DATA
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Ta=25°Cil.5°C, VCC=8V, 1lEE=-51l)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
R G B Contrast Max. _ 15.0 t15
Cain Difference G 1 0-10HI1z ,
10MH2~30MH2 - $20 $25
griss Tag: 1 CT 1 0~lOMHz - - -li0 dB
e Ween anne S lOMHz~30MHz - - -25
c D t Contrast --12dB - :2 t3
ontrast evia ion
at High Frequency DCONT l 0 10tfHz dB
lOMHz~3OMHz - i3 -
Output Impedance Zo 1 - 50 100 t2
Note 1 ABL:8V, CONTRAST:8V, Clamp Gatezov, Comp Blank:0V
Apply 3.5V D.C. to the filter terminals.
Note 2 INPUT:5 steps, Staircase
ABL:8V
Contrast:8V Pulse
Clamp Gate:5V Input
INPUT LEVEL OUTPUT LEVEL
Note 3 INPUT:0.5Vp-p, 500kHz Sinusoldal wave.
ABL:8V
Contrastz8V
Clamp Gate:4.0V
Comp Blank:2.0V
Black ADJ:3.0V
TA863lN-4
- 198e-9-12
TOSHIBA CORPORATION
GT1Al?.(2) ; © 9097a? nnmsaa iaiaia I:
INTEGRATED CIRCUIT
TOSHIBA TA8631N
TECHNICAL DATA
GT1A12(2)
I E: 90973H? MhRia0tl 108 E]
Conditions are the same as Note 3 except contrast control voltage.
Set contrast control so that the contrast of R channel will be -12dB of
the maximum. _
Measure contrast tracking of G and B channel.
Apply D.C. voltages to filter terminals so that the output level will be
3.0V. Then turn of composite blanking.
Measure the output D.C. level changing blanking adj.
(Clamp Gete t 2.0V)
Pefter Note 5.
Tracking of blanking pulse when blanking adj is 2.0V.
f23 voltage range which #17.22 and 27 voltage track the change.
Black level differences between channels when black level is changed 0,1V
to 4.0V.
Clamp Gate:4.0V, Black ADJ:0.5V (Ta=25°C)
Change Ta=-20~70°C, and measure output voltage changes.
INPUT 0.5Vp-p 500KHz
Contrast:8V, Black ADJ:3.0V
Clamp Gate:4.0V
Comp Blank:2.0V
ABL:8.0V
Comp B1ank:2.0V
Clamp Gate:4.0V
Black ADJ :3.7V
Contrast (Max. Gain, -6dB, -12dB)
TA863lN-5
TOSHIBA CORPORATION
GT1A12(2)
D '30T?iyt7 tltn'%01 [JHH III
'iii-- i
(r'Crrf)ee)f)('p
_,isii-(,,,")ci
TooHIa‘A CDRFDRA‘I‘IDN
TA863IN-6
CON TRAS T
C CH TROL
INl(R)
FIL1(R)
IN2(G)
FIL2(G)
IN8(B)
FIL3(B)
' aluF
i'iii'
compo BLANK
CLAMP GATE
(R)OUT1
(R)FEED BACKl
BLACK LEVEL
(0)0UT2
(G )FEEID BACK2
BLANKING
PULSE ADJ
(B)OUT3
(B )FEED BACKS
501:0 (n
IOWPF 10“};
. I . _< )
50kg m
§::flw'<
tJli <3
-ti"iii''
501:0 220.0
AC TEST CIRCUIT 1
"irt9SNlllliii'la
INTEGRATED CIRCUIT
TECHNICAL DATA
TA8631N
INTEGRATED CIRCUIT
TOSHIBA TA8631N
TECHNICAL DATA
lt FREQUENCY RESPONSE CONTRAST CONTROL CHARACTERISTICS
A 8 V t16 I
V 6 g /
C! ts tlt
O l B y
i' / INPUT : ozvms,f=1m
S ACL aov
2 tD / CLAMP GATE : 2.01f
a2 / COMPOSITE BLANKING
0 OUTPUT LEVEL
--2 o I . a I
1 3 5 10 so 50 100 o '2 l 6 8
FREQUENCY (m) CONTRAST CONTROL VOLTAGE (v)
CROSS TALK BETWEEN CHANNELG
FREQUENCY (MHZ)
ACL CHARACTERISTICS 1 3 5 10 30 50 100
s" 1 5
V 0.6 <
E INPUT : (12vrma
B f---IMB2
8 CONTRAST CONTROL
(12 - CLAMP GATE : aov
COMPOSITE BLANKING
:aov _
OUTPUT DC LEVEL : 8.2V
0 I 1 l I
o 2 l 6 8
AOL VOLTAGE (v)
TA8631N-7
GT1A1212) _' D “10973“? 0013502 TED III . . TOBH'PA CORPPRAT'DN
GT1A12 (2)
E3 000?EH? 0010503 'U7 ©
TOSHIBA CORPORATION
TA863lN-8*
101:0.
“0 ACL
CONTRAST COMP BLK
N0 CLAMP GATE
20m 101rtl
APPLICATION CIRCUIT
GND Rom
R FEED
R1n BACK
R CLAN? VCC
GND BLACK ADJ
Gin GOUT
a FEED
0‘ CLAMP BACK
NC PULSE ADJ
'vvv-t
Bin Vcc
B CLAMP NC
51.0. .
oibjsl9jji'rCidi)Cas-isoaadristts)
VEE BOUT
CPWWWW? (999 (W)???
B FEED
NC BACK
AAA,_.E
vsmiswmici,ialhmialhTiD CIRCUIT
TECHNICAL DATA
TA8631N
www.ic-phoenix.com
.
