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參數(shù)資料
| 型號： | SAA4977H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | Besic |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | PLASTIC, SOT-318-2, QFP-80 |
| 文件頁數(shù)： | 4/32頁 |
| 文件大?。?/td> | 186K |
| 代理商： | SAA4977H |
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4
P
P
B
S
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5
B
Fig.1 Block diagram.
u
UVI7 to UVI4
MGM592
CLAMP
AGC
ANALOG
PREFILTER
TRIPLE
ADC
8 BIT
VARIABLE Y-DELAY
UV
CLAMP
CORRECTION
DOWN
SAMPLING
4 : 4 : 4
TO
4 : 1 : 1
HORIZONTAL
COMPRESSION
FORMATTER
SAA4977H
VARIABLE
Y-DELAY
REFORMATTER
UP
SAMPLING
4 : 1 : 1
TO
4 : 2 : 2
Y-PEAKING
DCTI
UP
SAMPLING
4 : 2 : 2
TO
4 : 4 : 4
BLANKING
SIDE-
PANELS
TRIPLE
DAC
10 BIT
RAM
MICROPROCESSOR
I
2
C-
BUS
SNERT-
BUS
I/O
PORT
ROM
26
28
YIN
UIN
VIN
30
YOUT
79
UOUT
76
VOUT
74
37
to
34
59
to
62
51 to 58
45 to 38
YI7 to YI0
YO7 to YO0
UVO7 to UVO4
8
4
4
8
CONTROL
INTERFACE
MEMORY CONTROL
(DISPLAY)
3 to 7
5
12,
13, 10
3
1, 2
2
P1.5
to
P1.1
SNDA,
SNCL,
SNRST
68
9
HRD
71,
72
2
HDFL
VDFL
66
BLND
63,
64
2
RE
IE2
70
LLD
CONTROL
INTERFACE
MEMORY CONTROL
(ACQUISITION)
24
RSTW
32
WE
20
VA
ACQUISITION
PLL
47
SWC
33
LLA
22
HA
17
SELCLK
TEST
CONTROL
BLOCK
15
TMS
49
TRST
SDA,
SCL
RST
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA4978 | Picture Improved Combined Network PICNIC |
| SAA4978H | Picture Improved Combined Network PICNIC |
| SAA4979H | Sample rate converter with embedded high quality dynamic noise reduction and expansion port |
| SAA4981 | Monolithic integrated 16 : 9 compressor |
| SAA4981T | Monolithic integrated 16 : 9 compressor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA4978 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture Improved Combined Network PICNIC |
| SAA4978H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture Improved Combined Network PICNIC |
| SAA4979H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Sample rate converter with embedded high quality dynamic noise reduction and expansion port |
| SAA4981 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Monolithic integrated 16 : 9 compressor |
| SAA4981T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Monolithic integrated 16 : 9 compressor |
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