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參數資料
| 型號： | GS9092ACNE3 |
| 廠商： | Gennum Corporation |
| 英文描述： | GS9092A GenLINX-R III 270Mb/s Serializer for SDI and DVB-ASI |
| 中文描述： | GS9092A GenLINX - R的第三270Mb / s的串行SDI和DVB - ASI在內 |
| 文件頁數： | 33/59頁 |
| 文件大?。?/td> | 614K |
| 代理商： | GS9092ACNE3 |
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GS9092A Data Sheet
34715 - 0
February 2006
33 of 59
Figure 3-8: H, V, and F Input Timing
3.5 DVB-ASI Mode
The GS9092A enters DVB-ASI mode when the application layer sets the DVB_ASI
pin HIGH.
In this mode, all SMPTE processing functions are disabled, and the 8-bit transport
stream data will be 8b/10b encoded prior to serialization.
3.5.1 Control Signal Inputs
In DVB-ASI mode, the DIN9 and DIN8 will be configured as DVB-ASI control
signals INSSYNCIN and K_IN respectively.
When INSSYNCIN is set HIGH, the device will insert K28.5 sync characters into
the data stream. This function is used to assist system implementations where the
GS9092A's internal FIFO is disabled (FIFO_EN = LOW), and the device is
preceded by an external FIFO. Parallel data may be clocked into the external FIFO
at some rate less than 27MHz. The INSSYNCIN input may then be connected to
the FIFO empty signal, thus providing a means of padding up the data transmission
rate to 27MHz.
NOTE 1: If the internal FIFO is enabled (FIFO_EN = HIGH), the INSSYNCIN pin
should be grounded (see
DVB-ASI Mode on page 24
).
NOTE 2: In DVB-ASI mode, 8b/10b encoding will take place after K28.5 sync
character insertion.
K_IN should be set HIGH whenever the parallel data input is to be interpreted as
any special character (including the K28.5 sync character), defined by the
DVB-ASI standard. This pin should be set LOW when the input is to be interpreted
as data.
Y/Cr/Cb DATA INPUT
PCLK
H
V
F
XYZ
000
000
3FF
XYZ
000
000
3FF
H SIGNAL TIMING:
H_CONFIG = LOW (Default)
H_CONFIG = HIGH
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| GS9092 | GS9092 GenLINX-R III 270Mb/s Serializer for SDI and DVB-ASI |
| GS9092-CNE3 | GS9092 GenLINX-R III 270Mb/s Serializer for SDI and DVB-ASI |
| GSC9620 | P-CHANNEL ENHANCEMENT MODE POWER MOSFET |
| GSD2004S-V-GS08 | DIODE 0.225 A, 300 V, 2 ELEMENT, SILICON, SIGNAL DIODE, TO-236AB, ROHS COMPLIANT, PLASTIC PACKAGE-3, Signal Diode |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| GS9092ACNTE3 | 制造商:Semtech Corporation 功能描述:270Mb/s Transmitter for SDI & ASI |
| GS9092CNE3 | 制造商:Gennum Corporation 功能描述: |
| GS9092-CNE3 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS90A12-P1M | 功能描述:插入式交流適配器 80W 12V 6.67A RoHS:否 制造商:Phihong 地區:Universal 安裝風格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數量:1 輸出功率額定值:5 W 輸出電壓（通道 1）:5 V 輸出電流（通道 1）:1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫用:Commercial 效率:Level V |
| GS90A15-P1M | 功能描述:插入式交流適配器 90W 15V 6A RoHS:否 制造商:Phihong 地區:Universal 安裝風格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數量:1 輸出功率額定值:5 W 輸出電壓（通道 1）:5 V 輸出電流（通道 1）:1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫用:Commercial 效率:Level V |
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