DS100DF410SQE/NOPB

The DS100DF410SQE/NOPB from Texas Instruments is a specialized interface IC functioning as a quad channel retimer. It supports data rates up to 10.3 Gbps per channel, making it suitable for Ethernet applications.

Key features include adaptive equalization up to 34 dB, clock data recovery (CDR), and data feedback equalization (DFE). The device operates with AC-coupling and CML input compatibility, supporting protocols such as 10G-SR/LR, 40G-SR4/LR4, General purpose, and Infiniband. It requires a single 2.5 V ±5% power supply and has a typical power dissipation of 180 mW per channel.

This retimer is housed in a 48-WQFN (7x7 mm) package and is designed for surface mount applications. It operates within an industrial temperature range of -40°C to 85°C. The device offers features like independent channel locking, low latency (~300 ps), adjustable transmit VOD and de-emphasis, programmable output polarity, input signal detection, CDR lock detection, on-chip eye monitor, and a PRBS generator.

Configuration is managed via SMBus/EEPROM, providing flexibility for various system designs. The DS100DF410SQE/NOPB is an ideal component for applications requiring signal integrity enhancement in high-speed data communication systems.