cxa1871s Sony Electronics, cxa1871s Datasheet - Page 15

• Manufacturer Part Number: cxa1871s
• Description: Ntsc/pal Y/c/jungle
• Manufacturer: Sony Electronics

C system items
No.
No.
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
NR operation
SW gain 1
SW gain 2
APC pull-in
range 1
APC pull-in
range 2
Carrier leak
Residual carrier
level
Color output level
Color variable
range 1
Color variable
range 2
Sub-color variable
range 1
Sub-color variable
range 2
Hue variable
range 1
Hue variable
range 2
Hue variable
range 3
Sub-hue variable
range 1
Sub-hue variable
range 2
Detective axis R1
Detective axis G1
Detective output
ratio R1
Detective output
ratio G1
Item
Item
Gco, max
Gsc, max
Vco, cen
Gco, min
Gsc, min
Symbol
Symbol
Gsw1
Gsw2
f, apc1
f, apc2
s, max
s, min
Gg1
Gnr
Vrcl
Gr1
Vcl
max
cen
min
g1
r1
NR: 1
NR: 0
SW GAIN: 1
SW GAIN: 0
Video-In: Sig-H1
C In: Sig-C1, C2
Video-In: Sig-H1
C In: Sig-C1, C2
Video-In: Sig-H1
COLOR: 3F
SUBCOLOR: F
Video-In: Sig-H1
C In: Sig-C3
COLOR: 3F
SUBCOLOR: F
COLOR: 3F
COLOR: 0
SUB COLOR
: F
SUB COLOR
: 0
HUE: 3F
HUE: 0
SUB HUE: F
SUB HUE:0
AXIS: 0
AXIS: 0
Measurement
Measurement
conditions
conditions
Video In:
Sig-Y7
Video In:
Sig-Y1
Video In:
Sig-H1,
C In: Sig -C5
Video In:
Sig-H1,
C In: Sig -C3
Video In:
Sig-H1,
C In: Sig -C4
Video In:
Sig-H1,
C In: Sig -C5
-C3
-C4
Measurement
Measurement
7, 25
pin
pin
19
23
23
23
20
19
21
19
21
9
—15—
Check that the burst frequency is changed to
3579545 ±350 Hz and pulled in.
Check that the burst frequency is changed to
4433619 ±350 Hz and pulled in.
During Sig-C3
During Sig-C4
Vc3
f=100 kHz
f=100 kHz
Vrcl
Vc1
V1
Vco
Vx
Measurement method
Measurement method
(Pins 7 and 25)
V2
Vc2
Vcl
Vout (Pin 9)
Vc4
Von
Voff
Vco0
Vco1
Vco2
Vsc1
Vsc2
Vr2
Vg1
Vg2
Vr1
Vrg
Vgg
Vin
f=fsc (3.58 MHz
fsc (3.58 MHz or
4.43 MHz)
component and
2 fsc component
or 4.43 MHz)
20log
20log
20log
20log
20log
tan –
90°+
tan –
270°–
tan –
Gcomax VRW
Gcomax VGW
20log
Vx
Vx
1
1
1
Vc1-Vc2
Vc4-Vc3
Vg2
Vg1
Vr2
Vr1
Vco1
Vco0
Vco2
Vco0
Vco0
Vco0
Vsc1
Vsc2
Vout
Von
Voff
Vin
VBW
VBW
–350
–350
–0.5
–5.4 –3.7 –2.0
0.26
Min. Typ. Max.
Min. Typ. Max.
–10
–54
–21
105
244
5.5
0.6
5.6
2.1
0.7
–6
23
—
—
—
8
–4.5
–50
–44
–15
112
251
2.7
0.8
0.3
0.9
6.3
33
13
—
—
—
—
6
0
0
0.34
350
350
200
–40
–34
119
259
6.5
0.5
1.2
6.9
3.3
0.9
CXA1871S
–3
50
10
43
–9
20
Unit
Unit
deg
deg
deg
deg
deg
deg
deg
mV
mV
dB
dB
dB
Hz
Hz
dB
dB
dB
dB
—
—
V