CH7101A Datasheet | Chrontel

Chrontel Brief Datasheet CH7101A HDMI to VGA Converter Features - - GENERAL DESCRIPTION Chrontel’s CH7101A is a low-cost, low-power semiconductor device that consists of HDMI receiver, three separate 9-bit video Digital-to-Analog Converters (DACs) and audio encoder, which can convert HDMI signals into VGA outputs at a maximum conversion rate of 200 MHz with IIS or SPDIF audio output. - - - - - - - - - - - - - - HDMI Receiver pliant with HDMI 1.4 specification Analog RGB output for VGA with Triple 9-bit DAC up to 200MHz pixel rate. Sync signals can be provided in separated or posite manner. Support VESA and CEA timing standards up to WUXGA 1920x1200@60Hz and 1920x1080@60Hz On-chip Audio encoder which support 2 channel IIS/ S/PDIF audio output VGA output is pliant with VESA VSIS v1r2 specification MCU embedded to handle the control logic Support device boot up by automatically loading firmware from on-chip flash Boot ROM Integrated EDID Buffer Crystal Free architecture VGA connection detection supported HDMI input detection supported Support Auto Power Saving mode and low stand-by current Support YCC to RGB conversion in ITU-R BT.601 and 709 color space IIC slave interface and HDMI DDC interface are available for debug and firmware update. Low power architecture Ro HS pliant and Halogen free package Offered in 40-Pin QFN package (5 x 5 mm) The HDMI Receiver integrated is pliant with HDMI 1.4b. The DACs are based on current source architecture. And the VGA output meet VESA VSIS v1r2 clock jitter target. With sophisticated MCU and the Boot ROM embedded, CH7101A support auto-boot and EDID buffer. Take the advantage of Firmware auto loaded from the embedded Boot ROM, CH7101A can support HDMI input detection, DAC connection detection and determine to enter into Power saving mode automatically. APPLICATION - - - - - - Notbook/Ultrabook Tablet Device Handheld/Portable Device Digital Video Systems HDMI to VGA Adapter/Docking Station Car...