參數(shù)資料
型號(hào)： KB2502
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： VIDEO AMP MERGED OSD PROCESSOR
中文描述： 視頻放大器合并OSD處理器
文件頁(yè)數(shù)： 50/62頁(yè)
文件大?。?/td> 724K
代理商： KB2502
VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
KB2502
49
Preliminary
- DOT0, 1 (Input)
Mode control signal that controls the number of dots per line in the frame control register. There are 4 modes:
320, 480, 640, and 800 dots/line.
According to your choice of mode, the OSD_PLL block's N-Divider is controlled by one of
÷
320,
÷
480,
÷
640, or
÷
800 Divider.
- HF0, 1, 2 (Input)
The horizontal Sync frequency information is received from the micro controller through the frame control
registers-1's bit C-A.
- CP0, 1 (Input)
Charge Pump's output sourcing (or sinking) current control pin.
This control data is received through frame control registers-1's bits E-D.
- VCO_OUT (Output)
VCO output that becomes a system clock. It is the OSD R, G, B output signal's dot frequency, and the standard
signal for OSD's various timings.
Also, it is input into the N-Divider and makes a PLL loop
- CP_OUT (Output)
Charge Pump circuit's output. input into external loop filter. It becomes one of 3 states according to the standard
signal input into the phase detector (HFLB) and the divider output (Div_Out).
- HFLB Div_Out is lead: Current sink
- HFLB Lag: Current source
- HFLB In-Phase: High impedence
fcl k
< 0. 4V
> 4. 2V
Ri se Ti m : < 4nS
Fal l Ti m : < 4nS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KB2511B 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
KB2512 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
KB2514 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
KB2516 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:TRIPLE 8-BIT ANALOG-TO-DIGITAL CONVERTER
KB2531S28 功能描述:POT 25K OHM 2W REV LOG TAPER RoHS:是 類別:電位計(jì)，可變電阻器 >> 旋轉(zhuǎn) - 對(duì)數(shù) 系列:K 標(biāo)準(zhǔn)包裝:25 系列:51 電阻（歐姆）:10k 功率（瓦特）:0.25W，1/4W 容差:±20% 溫度系數(shù):±1000ppm/°C 匝數(shù):單路 旋轉(zhuǎn):290° 調(diào)節(jié)型:側(cè)面調(diào)節(jié) 電阻材料:導(dǎo)電塑料 端接類型:PCB 引腳 觸動(dòng)器長(zhǎng)度:0.875"（22.22mm） 觸動(dòng)器類型:開(kāi)槽軸 觸動(dòng)器直徑:0.125"（3.18mm） 尺寸 - 主體:方形 - 0.350" L x 0.492" W x 0.522" H（8.89mm x 12.50mm x 13.25mm） 安裝類型:通孔 包裝:散裝
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