Rainbow Electronics MAX3799 - Manual (Page 8)

MAX3799
1Gbps to 14Gbps, SFP+ Multirate Limiting
Amplifier and VCSEL Driver
8 _______________________________________________________________________________________
MAX3799
V
CCR
LOS
RSEL
ROUT+
DISABLE
V CCD
V
EER
V EET
FAULT
TOUT+
V CCT
BIAS
1nF
0.1 μF
0.1 μF
1000pF
50 Ω
50 Ω
4.7k Ω
4.7k Ω
1k Ω
1000pF
1 μH
V
CC
V
CCR
V
CCT
V CCD
0.1 μF
0.1 μF
V CCR
V
CCT
V CCD
1000pF
V CCT
OSCILLOSCOPE
V CCR
CONTROLLER
CONTROLLER
CONTROLLER
CONTROLLER
50 Ω
50
Ω
50
Ω
ROUT-
0.1 μF
50 Ω
50 Ω
SCL SDA CSEL TIN+
0.1 μF
50
Ω
TIN- BMON
CAZ1 CAZ2 RIN+
0.1 μF
50
Ω
RIN-
TOUT-
0.1 μF
50 Ω
OSCILLOSCOPE
50 Ω
50 Ω
0.1 μF 0.1 μF
Figure 1. Test Circuit for VCSEL Driver Characterization