Mobile Interface Link Bridge IC 56-Pin VFBGA T/R

The PTN3700 is a 1.8 V simple mobile interface link bridge IC which can function both as a transmitter-serializer or a receiver-deserializer for RGB888 video data. When configured as transmitter the PTN3700 serializes parallel CMOS video input data into 1, 2 or 3 subLVDS-based high-speed serial data channels. When configured as receiver, the PTN3700 deserializes up to 3 high-speed serial data channels into parallel CMOS video data signals. In Transmitter mode, the PTN3700 performs parity calculation on the input data and adds an odd parity bit CP to the serial transmitted data stream. The PTN3700 in Receiver mode also integrates a parity checking function, which checks for odd parity across the decoded input word and indicates whether a parity error has occurred on its CPO out pin (active HIGH). When a parity error occurs, the most recent error-free pixel data will be output instead of the received invalid pixel data. PTN3700 in Receiver mode offers an optional advanced frame mixing feature, which allows 18-bit displays to effectively display 24-bit color resolution by applying a patent-pending pixel data processing algorithm to the 24-bit video input data.

• Slew rate control on receiver parallel CMOS outputs
• Operates from a single 1.8 V ± 150 mV power supply
• Configurable mirroring pinout
• Available in 56-ball VFBGA package
• Configurable as either Transmitter or Receiver
• One of two serial transmission methods selectable (pixel clock referenced pseudo source synchronous or bit clock referenced true source synchronous)
• 3 differential subLVDS high-speed serial lanes
• One differential pixel clock
• Configurable aggregate data bandwidth allowing up to 24-bit color, 60 fps XGA