Rainbow Electronics MAX3798 - Manual (Page 18)

MAX3798
1.0625Gbps to 10.32Gbps, Integrated, Low-
Power SFP+ Limiting Amplifier and VCSEL Driver
18 ______________________________________________________________________________________
<0>
<1>
0.72V
<2>
0.8V
<3>
1.5V
<4>
<5>
<6>
<7>
POR
V CC - 0.65V
V CC - 0.65V
V CC - 0.55V
FAULT
FAULT REGISTER
TXSTAT1
<1>
<0> UNUSED
TX_LOS
BIAS INCREMENT
BIASMAX
MOD INCREMENT
MODMAX
LOSS-OF-SIGNAL
CIRCUIT
<2>
<3>
WARNING REGISTER
TXSTAT2
ADDR7
V CCT
V CCT
TOUT-
TOUT+
I MOD
I BIAS
I
BIAS
16
BIAS
V CCT
DISABLE
BMAX
8k Ω
V CCT
MMAX
BMON
RESET POR
FAULT REGISTER TXSTAT1
Figure 3. Eye Safety Circuitry