- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄373486 > SPCA701A (Electronic Theatre Controls, Inc.) DIGITAL VIDEO ENCODER FOR VIDEOCD PDF資料下載
參數(shù)資料
| 型號(hào)： | SPCA701A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | DIGITAL VIDEO ENCODER FOR VIDEOCD |
| 中文描述： | 數(shù)字影像光盤(pán)的視頻編碼器 |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大?。?/td> | 145K |
| 代理商： | SPCA701A |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)當(dāng)前第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
SPCA701A
Sunplus Technology Co., Ltd. 5 Rev.: 0.2 1999.12.07
Preliminary
VIDEO TIMING
The width of the analog horizontal sync pulses and the start and end of color burst is automatically calculated and
inserted for each mode according to CCIR-624-4. Color burst is disabled on appropriate scan lines.
Serration and equalization pulses are generated on appropriate scan lines. In addition, rise and fall times of
sync, and the burst envelope are internally controlled. Video timing figures follow the text in this section.
SYNC AND BURST TIMING
Table 4
lists the resolutions and clock rates for the various modes of operation.
Table 5
lists the horizontal counter values for the end of horizontal sync, start of color burst, end of color burst,
front porch, back porch, and the first active pixel for the various modes of operation. The front porch is the
interval before the next expected falling HSYNC* when outputs are automatically blanked. The horizontal sync
width is measured between the 50% points of the falling and rising edges of horizontal sync. The start of color
burst is measured between the 50% point of the falling edge of horizontal sync and the first 50% point of the color
burst amplitude (nominally +20 IRE for NTSC and 150 mV for PAL-B, D, G, H, I above the blanking level). The
end of color burst is measured between the 50% point of the falling edge of horizontal sync and the last 50% point
of the color burst envelope (nominally +20 IRE for NTSC and 150 mV for PAL-B, D, G, H, I above the blanking
level).
Table 4. Field Resolutions and Clock Rates for Various Modes of Operation
Operating Mode
Active pixels
Total Pixels
CLK Frequency (MHz)
NTSC CCIR601
720 x 240
858 x 262
27
PAL-B,D,G,H,I
720 x 288
864 x 313
27
Table 5. Horizontal Counter Values for Various Video Timings
Operation Mode
Front porch
(a)
Horizontal
Sync Width (b)
Start of
Burst (c)
Duration of
Burst (d)
Back
porch (e)
NTSC CCIR601
20
63
72
34
127
PAL-B CCIR601
20
63
76
30
142
Notes: (1) The unit is the number of luminance pixel.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPCH-019 | SPCH-019 |
| SPD005G | Smartec Pressure Sensor |
| SPD015G | Smartec Pressure Sensor |
| SPD030G | Smartec Pressure Sensor |
| SPD100G | Smartec Pressure Sensor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPCA711A | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:DIGITAL VIDEO ENCODER FOR VIDEOCD |
| SPCA751A-P101 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:a single chip signal processor optimized for MPEG audio decoding and voice recording |
| SPC-AD201ECK | 制造商:Power Dynamics Inc 功能描述:13 A 125 V NEMA 5 - 15P Cord Right Handed Grip 201 cm Long Power Cord |
| SPCB00790-5-RMM-915L | 功能描述:ANTENNA EMBEDD MICROSTRIP 915MHZ RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF 天線(xiàn) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:* |
| SPCB01385-8-PX-2450S | 制造商:NEARSON 功能描述:wi-fi Antenna |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。