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PDF M65657FP Data sheet ( Hoja de datos )
| Número de pieza | M65657FP | |
| Descripción | SCAN CONVERTER | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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MITSUBISHI ICs (TV)
M65657FP
SCAN CONVERTER
DESCRIPTION
The M65657FP is an integrated circuit that converts digital VGA
inputs directly into NTSC/PAL TV format outputs.
This circuit integrates a digital NTSC/PAL encoder with 10bit DAC's.
FEATURES
• VGA picture signal to NTSC / PAL signal conversion
• Input Format, 60Hz, 640×480 (Standard VGA format)
• High performance Non-Flicker Filter
• Built-in Line Memories
Fully integrated with no external memory requirement
• Digital input for RGB
• Clamp pulse output
• Built-in triple 10bit-D/A converters for TV signal outputs
• Single +3.3V Power Supply
• I2C Bus Control
• 64pin Flat Package
APPLICATION
VGA to Video converter Modules
TV, VCR
Mobile PC
Multi-media Systems (Set-Top-Box)
RECOMMENDED OPERATING CONDITION
Supply voltage range........................................................3.0 to 3.6V
Rated supply voltage..................................................................3.3V
PIN CONFIGURATION (TOP VIEW)
GIN5 49
GIN4 50
GIN3 51
GIN2 52
GIN1 53
GIN0 54
DVSS 55
CLAMP 56
BIN7 57
BIN6 58
BIN5 59
BIN4 60
BIN3 61
BIN2 62
BIN1 63
BIN0 64
M65657FP
32 Yout
31 AVDD
30 AVSS
29 VRO
28 VRI
27 IRI1
26 VG1
25 IRI2
24 VG2
23 IRI3
22 VG3
21 AVDD
20 Cout/Uout
19 AVSS
18 DVDD
17 AVDD
Outline 64P6N-A
BLOCK DIAGRAM
VGA Control Block
line memory
Write
Read
NTSC/PAL control Block
R 8 Y Y Non-Flicker
LPF
G
8
MATRIX
U
8 C Non-Flicker
B V LPF
CSYNC Y
ADDER
BURST U
ADDER
V
SubCarier
Gen.
Chroma
Encoder
DAC
DAC
Y
C/U
VD
HD/VD Gen.
TIMING
CSYNC Gen.
PULSE Gen.
DAC
CVBS/V
HD
VGA CLK Gen.
NTSC CLK Gen.
I2CBUS
27MHz
SDA SCL ACK
1
1 page  
MITSUBISHI ICs (TV)
M65657FP
SCAN CONVERTER
APPLICATION EXAMPLE
Rin
Gin
Dig.3.3V
Dig.3.3V
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
Ana.3.3V
49 RIN
Yout 32
50 VRT
AVDD 31
51 1/2VR
AVSS 30
52 VRB
VRO 29
53 AVSS
VRI 28
54 AVDD
IRI1 27
55 GIN
VG1 26
Bin
56 VRT
57 1/2VR
M65M665566F5P7FP
IRI2 25
VG2 24
58 VRB
IRI3 23
59 AVSS
VG3 22
60 AVDD
AVDD 21
61 BIN
Cout/Uout 20
62 VRT
AVSS 19
63 1/2VR
64 VRB
DVDD 18
AVDD 17
Dig.3.3V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
HDin
VDin
Dig.3.3V
Digital Power Supply +3.3V
Digital Ground
Ana.3.3V
Analog Power Supply +3.3V
Analog Ground
I2C BUS
Dig.3.3V
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet M65657FP.PDF ] | |
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