FEATURES GENERAL DESCRIPTION
• Digital Visual Interface (DVI) Transmitter up to
165M pixels/second
• DVI low jitter PLL
• DVI hot plug detection
• Supporting graphics resolutions up to
1600x1200 pixels and 1920x1200 (reduced
blanking)
• High-speed SDVO◊
(1G~2Gbps) AC-coupled
serial differential RGB inputs
• Programmable power management
• Fully programmable through serial port
• Configuration through Intel® Opcodes◊
• Complete Windows and DOS driver support
• Offered in a 48-pin LQFP package
• Boundary scan support
The CH7307C is a Display Controller device,
which accepts digital graphics input signal,
encodes and transmits data through a DVI link
(DFP can also be supported). The device accepts
one channel of RGB data over three pairs of serial
data ports.
The DVI processor includes a low jitter PLL for
generation of the high frequency serialized
clock, and all circuitry required encoding,
serializing and transmitting the data. The
CH7307C is able to drive a DFP display at a
pixel rate of up to 165MHz.