+3.3V, 2.5Gbps Low-Power Laser Driver
CLK+
CLK-
DATA-
DATA+
TSU
THD
(DATA+) - (DATA-)
IMOD
Figure 1. Required Input Signal and Setup/Hold-Time Definition
LP1 = MURATA BLM11HA601SPT
LP2 = MURATA BLM21HA102SPT
LP3 = COILCRAFT D01607C-333
LP3
LP2
MAX3273
LP1
VCC
LP2
LP1
25Ω
OUT-
OUT+
0.056µF
50Ω
0.056µF
VCC
50Ω
BIAS
15Ω
Figure 2. Output Termination for Characterization
OSCILLOSCOPE
50Ω
VIS = 0.1V TO 0.8V
VIS = 0.1V TO 0.8V
VID = 0.2V TO 1.6V
5mA TO 60mA
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