"TI FPD-Link解串器DS90C124-Q1产品手册详解"

The TI-DS90C124-Q1.pdf is a document that provides detailed information about the FPD-Link serializer and deserializer, specifically the DS90C124 deserializer and DS90C241 serializer. The DS90C241 serializer is responsible for converting parallel data into a serial stream, while the DS90C124 deserializer performs the reverse operation. The serializer is equipped with PLL timing and control circuitry, which ensures that the serial data is synchronized with the clock signal. The deserializer also has PLL timing and control capabilities, ensuring that the incoming serial data is properly synchronized with the clock signal. Both the serializer and deserializer have a DC balance encoder/decoder, which helps maintain the DC balance of the data stream. The communication between the serializer and deserializer is facilitated by a 24-bit data link, with clock recovery and output latch circuitry ensuring that the data is transmitted and received accurately. The input latch in the deserializer converts the serial data stream into parallel data, while the output latch in the serializer converts parallel data into a serial stream. The data link operates at a clock rate of 100 MHz, with both devices featuring a power-down mode for energy efficiency. The devices also include various control inputs and outputs for configuration and monitoring purposes. Overall, the DS90C124 and DS90C241 provide a reliable and efficient solution for converting data between parallel and serial formats in high-speed communication applications. With their advanced timing and control features, as well as DC balance encoding/decoding capabilities, these devices are essential components for ensuring accurate data transmission in modern electronic systems.