- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382396 > PNX8511 (NXP Semiconductors N.V.) Analog companion chip PDF資料下載
參數(shù)資料
| 型號： | PNX8511 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Analog companion chip |
| 中文描述： | 模擬伴隨芯片 |
| 文件頁數(shù)： | 12/92頁 |
| 文件大?。?/td> | 3064K |
| 代理商： | PNX8511 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁當前第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁
Philips Semiconductors
PNX8510/11
Analog companion chip
Product data
Rev. 04 – 12 January 2004
12 of 92
9397 750 12612
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
This mode supports two video data streams through one physical video interface. It
can be used to utilize both video encoder channels in the chip with one interface only
or to hook up two PNX8510/11 devices to one source providing an interleaved data
stream. Each chip extracts one slice from the interleaved stream. This video format is
useful for the standard definition RGB data path as well as for the HD data path.
YUV 4:4:4 Interleaved
This mode supports two video data streams through one physical video interface. It
can be used to utilize both video encoder channels with one interface only or to hook
up two PNX8510/11 devices to one source providing an interleaved data stream.
Each chip extracts one slice from the interleaved stream. This video format is useful
for the HD data path only.
There are two modes defined for interleaved data streams. One is to run the interface
at twice the speed and provide a qualifier on the HSYNC input to qualify a certain
slice. The qualifier is essentially the interface clock divided by two.
The other interleaved interface format works on both clock edges of the interface
clock, so one slice is latched at the positive edge and the other slice is latched at the
negative edge of the interface clock.
YUV 4:2:2 HD two-channel format
This format is used only for high definition video modes that exceed interface clock
requirements of 81 MHz. For this video interface mode, both physical interfaces of the
chip are utilized. The primary interface gets a D1-like data stream, which only
contains the luminance information, while the secondary D1 interface carries the
chrominance information.
7.1.3
Video input module
The video input module is responsible for accommodating all supported video data
formats. It delivers a de-multiplexed and de-sliced data stream to the video
processing modules.
As depicted in
Figure 11
, the IC has two video input ports which can accommodate 8
or 10-bit wide video data streams.
Fig 9.
YUV 4:4:4 Interleaved
Fig 10.
YUV 4:2:2 HD two-channel format
MDB643
FF
FF
00
00
00
00 EAV EAV 80
80
10
10
Y1
b
U1
a
U1
b
V1
a
V1
b
Y2
a
Y2
b
00
00
FF
FF
00
00 SAV SAVa
MDB644
FF
00
00 EAV 80
10
80
10
FF
00
00 SAV Y1
Y2
Y3
Y4
U5
Y6
FF
00
00 EAV 80
10
80
10
FF
00
00 SAV U1
V2
U3
V3
U5
V5
相關PDF資料 |
PDF描述 |
|---|---|
| PNX8526 | Programmable source decoder with integrated peripherals |
| PNX8526EH | Programmable source decoder with integrated peripherals |
| PPC5001T | NPN microwave power transistor |
| PRLL4001 | Rectifiers |
| PRLL4002 | Rectifiers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PNX8511HW/B1 | 功能描述:視頻 IC ANALOG BACKEND COMPANION RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| PNX8511HW/B1,557 | 功能描述:視頻 IC ANALOG BACKEND RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| PNX8526 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Programmable source decoder with integrated peripherals |
| PNX8526EH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Programmable source decoder with integrated peripherals |
| PNX8932E/M101S5 LP | 制造商:Entropic 功能描述:IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。