2-9
BVP-950
BVP-950P
IC
AD-V
DD(
+
5V)
C-MOS DIGITAL COMB FILTER (NTSC/PAL)
—TOP VIEW—
1
2
3
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5
6
7
8
9
10
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12
13
14
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61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
D-GND
AA-GND
C-GND
D-V
DD(
+
5V)
D-V
DD(
+
5V)
C-V
DD(
+
5V)
D-V
DD(
+
5V)
AD-GND
D-GND
Y-GND
Y-V
DD(
+
5V)
AA-V
DD(
+
5V)
D-GND
CXD2024AQ (SONY)
D-V
DD
PIN
No.
I/O
SIGNAL
SIGNAL
I/O
No.
PIN
SIGNAL
I/O
No.
PIN
SIGNAL
I/O
No.
PIN
(V
DD
=
+
5V)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
I
I
I
I
I
I
I
I
I
I
I
—
—
O
I
I
I
I
—
I
I
O
—
—
I
—
O
—
—
I
O
O
I
O
—
O
—
I
O
O
I
O
—
O
O
O
O
O
O
O
O
—
—
O
O
I
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
—
—
I
I
I
I
I
I
I
VI8
VI6
VI5
VI4
VI3
VI2
VI1
ADC0
INSL
OCLK
D-GND
D-V
DD
CLK0
MCK
ADCK
CLPI
XCPON
AD-GND
ICP
VI7
CRV
RB
GR
AA-GND
ADIN
AA-V
DD
RT
AD-V
DD
Y-V
DD
XAYO
AYO
YVG
YVRF
YIRF
Y-GND
VB
C-V
DD
XACO
ACO
CVG
CVRF
CIRF
C-GND
YA
Y9
Y8
Y7
Y6
Y5
Y4
Y3
D-GND
D-V
DD
Y2
Y1
XYOE
CA
C9
C8
C7
C6
C5
C4
C3
C2
C1
XCOE
APCN
RATI
NTPL
TST
D-GND
PNR
TEST
TEST
TEST
TEST
BPF
TEST
INPUT
ADCK
ADCO
ADIN
APCN
BPF
CLPI
CRV
CVRF
ICP
INSL
MCK
NTPL
OCLK
PNR
RATI
TEST
TST
VI1 - VI8
XACO
XAYO
XCOE
XCPON
XYOE
YVRF
; CLOCK FOR A/D CONVERTER
; A/D CONVERTER OUTPUT SELECT
(H : DIGITAL OUTPUT MODE, L : STANDARD MODE)
; COMB FILTER ANALOG DATA
; APERTURE COMPENSATION
(H : FREQUENCY RESPONSE DEGRADATION COMPENSATE BY APERTIRE EFFECT,
; Y/C SEPARATE PROCESS MODE SETTING
(H : BPF SEPARATE MODE, L : ADAPTABILITY PROCESS MODE)
; CLAMP PULSE FOR A/D CONVERTER
; CLAMP REFERENCE VOLTAGE
; FULL SCALE VALUE SETTING OF ANALOG CHROMA SIGNAL
; VOLTAGE INTERGRATION FOR CLAMP CONTROL
; INPUT DATA SELECT OF COMB FILTER (H : DIGITAL INPUT, L : ANALOG INPUT)
; MASTER CLOCK
; NTSC/PAL MODE SETTING (H : PAL, L : NTSC)
; CLOCK AMPLIFIER
; DOT INTERFERENCE (PAL H : MINIMUM, L : BEFORE IMPROVEMENT
NTSC : L FIXED)
; RATIO SETTING (H : PAL (WHEN THE PNR IS ON, SET TO L FORCED), L : NTSC)
; TEST (NORMAL : L FIXED)
; Y OUTPUT THROUGH MODE
(H : COMPOSITE VIDEO SIGNAL (TO AYO, YA-Y1) AND Y/C SEPARATED
CHROMA SIGNAL (TO ACO, CA-C1), L : Y-C SEPARATION MODE)
L : STANDARD)
; DIGITAL DATA
; ANALOG CHROMA SIGNAL REVERSE CURRENT (CONNECTED TO C-GND)
; ANALOG Y SIGNAL REVERSE CURRENT (CONNECTED TO Y-GND)
; DIGITAL CHROMA SIGNAL OUTPUT CONTROL
; CLAMP SETTING FOR A/D CONVERTER
; DIGITAL Y SIGNAL OUTPUT CONTROL
; FULL SCALE VALUE SETTING OF ANALOG Y SIGNAL
(H : HIGH IMPEDANCE, L : STANDARD OUTPUT)
(H : A/D CONVERTER CAPABILITY, L : CLAMP CAPABILITY)
(H : HIGH IMPEDANCE, L : STANDARD OUTPUT)
ADC
ADIN
25
1
2
3
4
5
6
7
8
VI8
VI7
VI6
VI5
VI4
VI3
VI2
VI1
1H
2H
NTSC :
PAL :
BPF
BPF
BPF
PAL :
NTSC :
2H
1H
DL
_
ADAPTATION
TYPE
FILTER
OPERATION
LOGICAL OPERATION
DAC
31
AYO
44
45
46
47
48
49
50
51
54
55
YA
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
C1
C2
C3
C4
C5
C6
C7
C8
C9
CA
66
65
64
63
62
61
60
59
58
57
ACO
DAC
39
OUTPUT
ACO
AYO
C1 - C9
CA
CIRF
CLKO
CVG
RB
RT
VB
Y1 - Y9
YA
YIRF
YVG
V
DD
(SUPPLY VOLTAGE =
+
5V)
AA-V
DD
AD-V
DD
C-V
DD
D-V
DD
Y-V
DD
GND
AA-GND
AD-GND
C-GND
D-GND
GR
Y-GND
; ANALOG CHROMA SIGNAL
; ANALOG Y SIGNAL
; DIGITAL CHROMA SIGNAL
; DIGITAL CHROMA SIGNAL
; EXTERNAL RESISTOR CONNECTION
; CLOCK AMPLIFIER
; EXTERNAL CAPACITOR CONNECTION
; STANDARD VALUE (
+
0.5V) OF REFERENCE VOLTAGE (BOTTOM)
; EXTERNAL CAPACITOR
; DIGITAL Y SIGNAL
; DIGITAL Y SIGNAL
; EXTERNAL RESISTOR CONNECTION
; EXTERNAL CAPACITOR CONNECTION
; ANALOG SUPPLY VOLTAGE FOR A/D CONVERTER
; DIGITAL SUPPLY VOLTAGE FOR A/D CONVERTER
; ANALOG SUPPLY VOLTAGE FOR D/A CONVERTER (CHROMA)
; DIGITAL SUPPLY VOLTAGE
; ANALOG SUPPLY VOLTAGE FOR D/A CONVERTER (Y)
; ANALOG GND FOR A/D CONVERTER
; DIGITAL GND FOR A/D CONVERTER
; ANALOG GND FOR D/A CONVERTER (CHROMA)
; DIGITAL GND
; GARD RING (CONNECTED TO AA-GND)
; ANALOG GND FOR D/A CONVERTER (Y)
; STANDARD VALUE (
+
2.6V) OF REFERENCE VOLTAGE (TOP)
Содержание BVP-950 Series
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