cxa1871s Sony Electronics, cxa1871s Datasheet - Page 16

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

No.
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
Detective axis R2
Detective axis G2
Detective output
ratio R2
Detective output
ratio G2
AGC
characteristics 1
AGC
characteristics 2
Killer point 1
Killer point 2
Chroma frequency
response 1-1
Chroma frequency
response 1-2
Chroma frequency
response 2-1
Chroma frequency
response 2-2
Chroma frequency
response 3-1
Chroma frequency
response 3-2
Chroma frequency
response 4-1
Chroma frequency
response 4-2
R-Y output
amplitude
B-Y output
amplitude
Output amplitude
ratio
Item
Symbol
KPPAL
Gacc1
Gacc2
KPNT
Gcf1–
Gcf1+
Gcf2–
Gcf2+
Gcf3–
Gcf3+
Gcf4–
Gcf4+
VRY
VBY
VBR
Gg2
Gr2
g2
r2
AXIS: 1
AXIS: 1
Video In:
Sig-H1
During
NTSC input
During
PAL input
TOT SW: 1
Video-In:
Sig-H1
fsc
=3.58 MHz
TOT SW: 0
Video-In:
Sig-H1
fsc
=3.58 MHz
TOT SW: 1
Video-In:
Sig-H1
fsc
=4.43 MHz
TOT SW: 0
Video-In:
Sig-H1
fsc
=4.43 MHz
Video-In: Sig-H1
C In: Sig-C13
Video-In: Sig-H1
C In: Sig-C12
Measurement
conditions
Video In:
Sig-H1,
C In: Sig-C4,
Video In:
Sig-H1
C In: Si -C5
C In:
Sig-C6,
C In:
Sig-C7
Video In:
Sig-H1
C In: Sig-C8
C In: Sig-C5
C In: Sig-C10
C In: Sig-C5
C In: Sig-C10
C In:
Sig -C5
C In:
Sig-C10
C In:
Sig-C5
C In:
Sig-C10
-C11
-C11
-C9
-C11
-C11
-C3
Measurement
pin
19
21
19
20
20
23
23
48
47
—
—16—
VBR=VBY/VRY
f=100 kHz
f=100 kHz
V1
Vx
Measurement method
Vx
V2
Vac1
Vac2
Vg1
Vg2
Vr1
Vr2
Vgg
Vrg
Check that output
disappears at –38 dB
and appears at –30 dB.
90°+
270°–
Gcomax VRW
Gcomax VGW
20log
Vref=
Vx (Sig-C5)
20log
20log
tan
tan
Vx
Vx
–1
–1
Vref
Vg2
Vg1
Vr2
Vr1
Vx
VBW
VBW
Vac1
Vco0
Vac2
Vco0
0.49 0.56 0.63
0.29 0.34 0.39
–1.0
–2.3
–2.7
–2.3
–2.7
Min. Typ. Max.
229
–38
–38
83
–3
—
—
—
—
—
—
—
0.62
1.26
236
–34
–34
0.1
0.5
90
–1
–3
–1
–3
–1
—
—
—
—
243
–30
–30
1.0
0.2
0.2
0.2
0.2
CXA1871S
97
—
—
—
—
—
—
—
0
Vp-p
Vp-p
Unit
deg
deg
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
—