TA1360AFG_05 Datasheet, PDF (28/110 Pages) Toshiba Semiconductor – YCbCr/YPbPr Signal and Sync Processor for Digital TV, Progressive Scan TV and Double Scan TV

Picture Quality (Sharpness) Block
Characteristics
Y input dynamic range
Black detection level shift
Black stretch amp maximum gain
Black stretch start point 1
Black stretch start point 2
Black stretch characteristic switch
Black stretch area reinforcement
current
D.ABL detection voltage
D.ABL sensitivity
Black level correction
Dark area Yγ correction point
Dark area dynamic Yγ gain
Dark area static Yγ gain
Light area Yγ correction point
Light area dynamic Yγ gain
Light area static Yγ gain
Dark area detection sensitivity
DC restoration rate
DC restoration point
DC restoration limit
Symbol
D_RY
V_B
V_B3
G_BS
P_BST1
P_BST2
P_BS1
P_BS2
P_BSC1
P_BSC2
P_BSC3
P_BSC4
P_BSC5
P_BSC6
IBSA
Test
Circuit
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
DV₀₁
⎯
DV₁₀
⎯
DV₁₁
⎯
S_DAMIN
⎯
S_DAMAX
⎯
BLC
⎯
P_DGP
⎯
G_DDGMAX
⎯
G_DSGMIN
⎯
G_DSGMAX
⎯
LPG
⎯
GLDG
⎯
G_LSGMIN
⎯
G_LSGMAX
⎯
DAMIN
⎯
DACEN
⎯
DAMAX
⎯
ADT₁₀₀
⎯
ADT₁₃₅
⎯
ADT₆₅
⎯
V_DT0
⎯
V_DT1
⎯
P_DTL60
⎯
P_DTL75
⎯
P_DTL87
⎯
P_DTL100
⎯
TA1360AFG
Test Condition
Min Typ. Max Unit
⎯
0.7 1.0 1.5 Vp-p
−15
10
15
(Note P01)
mV
35
45
55
(Note P02) 2.4
2.8
3.2
dB
20
25
35
(Note P03)
IRE
50
55
60
0
5
10
(Note P04)
IRE
14
21
30
26
28
30
−8
−6
−4
26
28
(Note P05)
−5.5 −3
30
IRE
−1
26
28
30
−3.5 −2 −0.5
(Note P06) 13
18
23
µA
80 120 160
(Note P07) 240 280 320 mV
380 420 460
⎯ 0.01 0.02
(Note P08)
V/V
0.25 0.28 0.31
(Note P09) 4.5 6.5 8.5 IRE
(Note P10) 25
28
33 IRE
(Note P11) 5.5
6
6.5
dB
−6.5 −5
−4
(Note P12)
dB
2
2.4 2.6
(Note P13) 64
74
80 IRE
(Note P14) 1.1
1.7
2.3
dB
0.3 0.6 0.9
(Note P15)
dB
1.4 1.7 2.3
0.25 0.3 0.37
(Note P16) 0.88 0.98 1.08
V
0.95 1.05 1.15
0.9 1.1 1.2
(Note P17) 1.2 1.35 1.5 times
0.55 0.70 0.85
−5
0
5
(Note P18)
%
47
49
55
64
67
70
74
77
80
(Note P19)
%
74
80
82
74
80
82
28
2005-08-18