TA1383AFG Datasheet, PDF (20/47 Pages) Toshiba Semiconductor – NTSC Chroma Decoder, Multi-Point Scan Sync Processor, H/V Frequency Counter IC for Color TV

Characteristics
I/O gain 6
(RGB → YPbPr)
G→Y
G→B
G→R
B→Y
B→B
B→R
R→Y
R→B
R→R
Pre-filter 1
(Y axis)
Filter 1
Filter 2
Pre-filter 2
(B-Y, R-Y axes)
Filter 1
Filter 2
Y black-level range
R-Y, B-Y black-level
range
Output gain switching
Y I/O gain (Y1/Y2 IN)
Sub contrast
characteristic
Sub color
characteristic
Input crosstalk
Tint characteristic
Frequency
characteristic
Positive
Negative
Positive
Negative
max
min
max
min
max
min
Y1/Y2
Y3
Cb/Cr
TA1383AFG
Symbol
Test
Circuit
Test Condition
Min Typ. Max Unit
GMGB1
⎯
−3.1 −2.1 −1.1
GMGB2
⎯
−9.3 −8.3 −7.3
GMGB3
⎯
−7.9 −6.9 −5.9
GMBB1
⎯
−22.8 −21.8 −20.8
GMBB2
⎯
(Note Y4)
−7.0 −6.0 −5.0 ^dB
GMBB3
⎯
−29.0 −27.0 −25.0
GMRB1
⎯
−13.5 −12.5 −11.5
GMRB2
⎯
−21.0 −19.0 −17.0
GMRB3
⎯
−7.0 −6.0 −5.0
GFY1
⎯ SA03H: 88H, at 11.3 MHz
−8
−4
−1
GFY2
GFY3
⎯ SA03H: 88H, at 16 MHz
⎯ SA03H: 90H, at 16 MHz
−30 −18 −9
dB
−11 −4
−1
GFY4
⎯ SA03H: 80H, at 27 MHz
−34 −26 −18
GFBR1
⎯ SA03H: 88H, at 5.65 MHz
−8
−5
−2
GFBR2
GFBR3
⎯ SA03H: 88H, at 16 MHz
⎯ SA03H: 90H, at 8 MHz
−42 −35 −28
dB
−8
−5
−2
GFBR4
⎯ SA03H: 90H, at 27 MHz
−48 −35 −26
YBMAX
YBMIN
⎯ SA08H: FFH, pin 24
⎯ SA08H: 01H, pin 24
126 140 154
mV
−154 −140 −126
RBBMAX
RBBMIN
⎯ SA09H/10H: FFH, pin 23/22
⎯ SA09H/10H: 01H, pin 23/22
126 140 154
mV
−154 −140 −126
GGSW
⎯ SA04H: 00H/80H
5
6
7
dB
GY
⎯ Between pins 2/4 and 24
−1.0
0
1.0
dB
GSCMAX
GSCMIN
⎯ SA05H: F8H/80H
⎯ SA05H: 80H/00H
2.0 3.0 4.0
dB
−4.0 −3.0 −2.0
GCLMAX
GCLMIN
⎯ SA06H: F8H/80H
⎯ SA06H: 80H/00H
2.0 3.0 4.0
dB
−4.0 −3.0 −2.0
GCLT
⎯
⎯
−35 −50 ⎯
dB
TNTMAX
TNTMIN
⎯ SA07H: F0H/80H
⎯ SA70H: 80H/00H
6.0 7.0 8.0
°
−8.0 −7.0 −6.0
GY1IN
⎯ at 13 MHz, Input; pins 2 and 4 −2
0
2
GY3IN
GBRIN
⎯ at 40 MHz, Input; pin 30
⎯
at 40 MHz,
Input; pins 28 and 29
−2
0
−2
0
2
dB
2
20
2005-09-05