TA1276AFG Datasheet, PDF (29/83 Pages) Toshiba Semiconductor – PAL/NTSC Video Chroma And Deflection IC For CTV

TA1276AFG
Text Section
Characteristics
AC gain
AC gain axial difference
R
Output bandwidth
G
B
Uni-color control characteristic
Brightness control characteristic
Brightness control sensitivity
White peak slice level
Black peak slice level
R
Signal-to-noise ratio of
RGB output
G
B
Half-tone gain
Half-tone ON voltage
R
V-BLK pulse output level
G
B
R
H-BLK pulse output level
G
B
Blanking pulse delay time
Sub-contrast control range
RGB output voltage
RGB output voltage triaxial difference
Cut-off voltage control range
Symbol
G_R
G_G
G_B
G_G/R
G_B/R
G_fR
G_fG
G_fB
v_uMAX
v_uCNT
v_uMIN
∆v_u
VbrMAX
VbrCNT
VbrMIN
Gbr
Vwps1
Vwps2
V_BPS
N₄₁
N₄₂
N₄₃
G_HT1
G_HT2
V_HT
VVR
VVG
VVB
VHR
VHG
VHB
t_dON
t_dOFF
∆V_SU+
∆V_SU−
V_#41
V_#42
V_#43
∆V_out
CUT+
CUT−
Test
Circuit
Test Condition
Min

2.95

(Note T₁) 2.95

2.95

0.94


0.94

25
 at −3dB point
25

25

0.59

0.34
(Note T₂)

0.09

14

4.1

(Note T₃) 3.25

2.4

(Note T₄) 5.7

2.75
(Note T₅)

2.30

(Note T₆) 2.10








0.45
(Note T₇)

0.45
 Pin 6
0.65

0.3


0.3

0.3

0.3


0.3

0.3


(Note T₈)



2.0


−3.8

2.25

(Note T₉) 2.25

2.25




0.45
(Note T₁₀)

0.45
Typ.
3.30
3.30
3.30
1.00
1.00
30
30
30
0.66
0.39
0.11
15
4.4
3.55
2.7
6.6
2.95
2.50
2.26
−58
−58
−58
0.50
0.50
0.85
0.8
0.8
0.8
0.8
0.8
0.8
0.1
0.15
2.5
−3.3
2.50
2.50
2.50
0
0.50
0.50
Max Unit
3.70
3.70 times
3.70
1.06

1.06

 MHz

0.74
0.44 V_p-p
0.13
16
dB
4.7
3.85
V
3.0
7.5 mV
3.15
V_p-p
2.70
2.42
V
−49
−49 dB
−49
0.55
times
0.55
1.05
V
1.3
1.3
V
1.3
1.3
1.3
V
1.3
0.3
µs
0.3
3.0
dB
−2.8
2.75
2.75
V
2.75
150 mV
0.55
V
0.55
29
2002-04-01