VSC7640

VSC7640 4x 3.125 Gbps VCSEL Transmitter Array Features: Low Power: 130 mA at +3.3 V Supply Individual Per Channel Control VCSEL Modulation and Bias Currents Negative Peaking Overcurrent Threshold Digital Serial Control Interface Temperature and Overcurrent Monitors AC- or DC-coupled Inputs Automatic Shutdown for Data Eye Protection 250 µm Channel Spacing IBIAS < 6.4 mA, 27 µA Resolution IMOD < 16 mA, 50 µA Resolution Rise and Fall Times of >50 ps and