- YP B P R to RGBHV conversion
- YP B P R Path: -3 dB at 70 MHz, 700 mV pp bandwidth
- RGB path: 400 MHz, -3 dB, 700 mV pp bandwidth
- Support PC video display UXGA resolution (1600 × 1200 @ 75 Hz)
- Support 480I, 480P, 576I, 576P, 720P, 1080I, and 1080p
- Smart video detection in SD and HD formats
- Power saving mode
illustrate
LMH1251 is a comprehensive YP B P R 2:1 wideband analog video switch to RGBHV converter. The device accepts YP B P R inputs, a set of RGB/HSYNC/VSYNC inputs. Based on the selected input, the output will be a decoded TV or buffered PC video signal.
LMH1251 chip features a synchronous splitter and processor capable of synchronizing the extraction of standard definition television (SDTV) and high-definition television (HDTV) inputs. It offers dual horizontal synchronization, three-level synchronous separation.
The conversion of the Yellow Pages P R LMH1251 RGB color space is a very high accuracy fully analog dematrixer, which provides superior chromaticity accuracy of less than 2.5% amplitude and a phase error of 1.5° vector oscilloscope. It is equipped with an intelligent video signal detection circuit that automatically senses the video format of SDTV and HDTV and applies the appropriate color space conversion.
LMH1251 is capable of handling SDTV, HDTV, XGA, SXGA, UXGA video formats, which makes it an ideal solution for enhancing applications with varying values of LCD displays, set-top boxes, projections. LMH1251 is part of the LMH high-speed amplifier family and is available in a TSSOP-24 package.
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- TFT LCD display
- CRT display
- Stb
- Display projector
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