HMP8117CN Intersil Corporation, HMP8117CN Datasheet - Page 41

• Manufacturer Part Number: HMP8117CN
• Description: NTSC/PAL Video Decoder
• Manufacturer: Intersil Corporation

Related Application Notes
Application Notes are also available on the Intersil
Multimedia web site at http://www.intersil.com/mmedia.
AN9644: Composite Video Separation Techniques
AN9716: Wide Screen Signalling
AN9717: YCbCr to RGB Considerations
AN9728: BT.656 Video Interface for ICs
AN9806: Advantages of the HMP8117 Videolyzer Operation
FROM
75Ω
SOURCE
C_IN
EXTERNAL 75Ω
VIDEO SOURCES
ANALOG - V
DECOUPLING
R6
75
75
75
75
1.0μF
C6
AA
VID1
VID2
Y_IN
324
324
R7
CHROMA ANTI-ALIAS FILTER
R4
R3
75
LUMA ANTI-ALIAS FILTER
22pF
C4
41
R2
75
1.0μF
C7
22pF
0.1μF
C11
8.2μH
C9
L1
47pF
8.2μH
C5
R1
75
L2
AGND
V
AA
FIGURE 20. HMP8117 REFERENCE SCHEMATICS
0.1μF
12.1K
C10
FERRITE
FERRITE
R8
BEAD
BEAD
C2
R5
4.02K
C8
47pF
C1
1.0μF
1.0μF
C3
1.0μF
L3
L4
19
76
29
78
28
7
6
9
8
GND
5
V
CC
C
CVBS1
Y
Y
LCAP
CCAP
REF_CAP
RSET
CVBS2
CVBS3(Y)
OUT
IN
HMP8117
HMP8117
DECOUPLING
BULK
VBIVALID
INTREQ
DVALID
RESET
HSYNC
BLANK
VSYNC
CLK2
FIELD
SDA
SCL
P15
P14
P13
P12
P11
P10
SA
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
64
63
60
58
57
56
55
54
51
50
49
48
47
45
43
42
71
70
67
66
65
61
44
40
41
34
38
27
P[15:0]
V
SERIES TERMINATION
CC
DIGITAL - V
DECOUPLING
NEAR CLK2 SOURCE
RP1
10K
CC
V
CC
R9
4K
V
JP1: ADDRESS
SELECT JUMPER
CC
R11
100
R10
4K
HSYNC
VSYNC
FIELD
DVALID
BLANK
VBIVALID
INTREQ
SDA
SCL
RESET
CLK2
April 19, 2007
FN4643.3