The PHY1040-01QT-RR from Analog Devices Inc./Maxim Integrated is a laser driver Integrated Circuit rated at 1.25 Gbps with 1 channel and a 2.97 to 3.63 V supply, in a 32-TQFN (5x5) package.
The PHY1040-01QT-BR from Analog Devices Inc./Maxim Integrated is a laser driver Integrated Circuit for 1.25 Gbps operation with 1 channel and a 2.97 V to 3.63 V supply, in a 32-TQFN (5x5) package.