Description
CH7036 BFI Chrontel LVDS to HDMI/VGA/LVDS Converter 18-bit/24-bit 3.3V 88-QFN RoHS
The CH7036 is specifically designed for Consumer Electronics Devices and Personal Computers that require High Definition (HD) Content video playback on the external displays such as HDMI/DVI monitors.
The CH7036s HDMI transmitter is designed to support 1080p HDTV. For desktop monitors that do not have the HDMI input, the CH7036 has the capability to disable HDMI mode and output DVI signal or analog RGB signal (VGA). To support multi-display, the CH7036 can output either HDM/DVI or Analog RGB signals together with LVDS signal pass-through.
Single channel 18-bit/24-bit LVDS receiver and transmitter support display resolution up to 1366×768
HDMI Transmitter are compliant with HDMI 1.4 specification and DVI 1.0 specification
HDMI Tx supports up to 1920×1080@60Hz
Supports VGA display up to 1080p
DDC master for reading EDID
Supports Hot Plug Detection (HPD) for HDMI/DVI
Optional HDCP specification version 1.4 function
Three 10-bit high speed DACs
DACs can be switched off through programming internal registers. A separated composite sync is supported
Monitor connection detection capability. Connection status can be retrieved through device’s internal registers
Pixel-level color enhancement for brightness and contrast (analog RGB only)
SPDIF audio interface supports up to 20-bit data stream 192kHz/2ch
Supports I2S digital audio input up to 24-bit data stream (32kHz/2ch, 44.1kHz/2ch, 48kHz/2ch, 88.2kHz/2ch, 96kHz/2ch, 176.4kHz/2ch and 192kHz/2ch)
On-chip frame buffer allows flexible input LVDS video timing.
Capable of converting input video frame rate to satisfy external displays’ refresh rate requirements
Advanced scaling engine to upsize/downsize display resolution for HDMI, DVI and analog RGB outputs
Programmable adaptive de-flickering filter
Image display rotation supports for HDMI/DVI and analog RGB outputs. The screen display can be rotated at 90/180/270 degree or flipped either horizontally or vertically
Horizontal/vertical position shifting for the VGA display is programmable
Flexible crystal or oscillator clock input frequency for analog RGB output (2.3MHz – 64MHz). 27 MHz external crystal is recommended for HDMI output.
IO and SPC/SPD supply voltages from 1.8V to 3.3V
Programmable power management
The device is fully programmable through serial port or can automatically load firmware from Chrontel Boot ROM (CH9904)
Offered in 88-pin QFN package
Manufacturer:Electronic Components
Datasheet:CH7036-Chrontel.pdf
