
No. 5841-13/39
LA7615
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Demodulation angle B-Y/R-Y
ANGBR
99
104
109
deg
Demodulation angle G-Y/R-Y
ANGGR
–146
–136
–127
deg
Killer operating point
KILL
0 dB = 40IRE
–32
–26
–22
dB
Chrominance VCO free-running frequency
CVCOF
Deviation from 3.579545 MHz
–250
+250
Hz
Chrominance pull-in range (+)
PULIN+
350
Hz
Chrominance pull-in range (–)
PULIN–
–350
Hz
Auto Flesh characteristics: 73°
AF073
8
20
30
deg
Auto Flesh characteristics: 118°
AF118
–7
0
+7
deg
Auto Flesh characteristics: 163°
AF163
–30
–20
–8
deg
Overload characteristics 1
OVL1
3.2
4.7
Overload characteristics 2
OVL2
4.2
6.8
Overload characteristics 3
OVL3
4.5
8.5
[Chrominance Bandpass Filter Block]
Peaking amplitude characteristics: 3.08 MHz
CPE308
Referenced to 3.48 MHz
–5
–3
–1
dB
Peaking amplitude characteristics: 3.88/3.28 MHz
CPE
Referenced to 3.28 MHz
–0.5
+1.5
+3.5
dB
Peaking amplitude characteristics: 4.08/3.08 MHz
CPE05
Referenced to 3.08 MHz
–5.0
2.5
–1
dB
Bandpass amplitude characteristics: 3.08 MHz
CBP308
Referenced to 3.48 MHz
–5
–3
–1
dB
Bandpass amplitude characteristics: 3.88/3.28 MHz
CBP
Referenced to 3.28 MHz
–2
0
+2
dB
Bandpass amplitude characteristics: 4.08/3.08 MHz
CBP05
Referenced to 3.08 MHz
–2.5
0
+2.5
dB
[Video Block]
Video overall gain (at maximum contrast)
CONT63
10
12
14
dB
Contrast adjustment characteristics (normal/max)
CONT32
–7.5
–6.0
–4.5
dB
Contrast adjustment characteristics (min/max)
CONT0
–15
–12
–9
dB
Video frequency characteristics: f0 = 3
Yf03
–6.0
–3.5
0.0
dB
Chrominance trap level: f0 = 0
Ctrap
–23
–15
dB
DC restoration
ClampG
95
100
105
%
Luminance delay: f0 = 1
YDLY
480
505
530
ns
Maximum black stretch gain
BKSTmax
12
16
20
IRE
Black stretch threshold (40 IRE
black)
BKSTTH
–2
0
+2
IRE
Sharpness variation range
(normal)
Sharp16
4
6
8
dB
(max)
Shaprp31
9.0
11.5
14.0
dB
(min)
Shapr0
–6.0
–3.5
–1.0
dB
Horizontal/vertical blanking output level
RGBBLK
1.4
1.7
2.0
V
[OSD Block]
OSD fast switch threshold
FSTH
1.7
1.9
2.2
V
RGB output level: red
ROSDH
120
165
200
IRE
RGB output level: green
GOSDH
70
120
140
IRE
RGB output level: blue
BOSDH
85
120
155
IRE
Analog OSD output level
RRGB
1.12
1.4
1.68
Ratio
Gain matching Linearity
LRRGB
45
50
60
%
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