The GX62476B is a very low-power, high-performance, quad-channel linear driver, designed for 100G and 200G optical transmitters for metro applications. The GX62476B is a small form factor (SFF) packaged surface mount device (SMD) with differential inputs and single-ended outputs consisting of 4 x 32Gb/s broadband amplifier channels, including high-frequency chokes, each capable of driving a linear output voltage of 5Vpp, suitable for multi-level modulation applications.